Indogulf BioAg is a Manufacturer & Global Exporter of Fungcide for plants, bacillus subtilis, Lactobacillus Plantarum, Pseudomonas SPP & other Bacterias. Contact us @ +1 437 774 3831 < Microbial Species Biofungicides Biofungicides are effective biological agents that specifically control various fungal diseases in plants, significantly reducing the incidence of infections and promoting healthier, more resilient agricultural crops. Product Enquiry What Why How FAQ What it is Biofungicides are natural or biological agents used to control fungal diseases in crops. These agents can include beneficial fungi, bacteria, viruses, and other microorganisms that suppress fungal pathogens. Biofungicides offer an environmentally friendly alternative to synthetic fungicides, reducing chemical inputs and promoting sustainable agricultural practices. Why is it important Environmental Safety : Biofungicides are typically less harmful to non-target organisms and have minimal impact on beneficial insects, pollinators, and natural predators. Resistance Management : Biofungicides can help manage resistance issues that arise with synthetic fungicides, as they employ multiple modes of action against fungal pathogens. Residue Management : Biofungicides often leave little to no residues on crops, addressing concerns related to pesticide residues in food and the environment. How it works Biofungicides control fungal diseases through various mechanisms: Antagonism : Beneficial microorganisms compete with pathogenic fungi for nutrients and space, inhibiting their growth and colonization on plant surfaces. Parasitism : Some biofungicides parasitize fungal pathogens by penetrating their cells or producing enzymes that degrade fungal cell walls. Induced Resistance : Biofungicides can trigger systemic acquired resistance (SAR) in plants, enhancing their natural defense mechanisms against fungal infections. Antibiosis : Biofungicides produce secondary metabolites or antibiotics that directly inhibit fungal growth and spore germination. Biofungicides are often integrated into holistic disease management strategies, such as integrated pest management (IPM) programs, where they complement cultural practices and crop rotation to enhance efficacy. FAQ Content coming soon! Biofungicides Our Products Explore our range of premium Biofungicides tailored to meet your agricultural needs, providing effective and environmentally friendly protection against fungal diseases. Ampelomyces quisqualis Ampelomyces quisqualis is a mycoparasitic fungus widely known for its ability to parasitize powdery mildew fungi, making it an important biological control agent in agriculture. It infects and disrupts the reproductive structures of powdery mildew pathogens, reducing their spread and impact on crops. This fungus thrives on a variety of host plants, providing eco-friendly and sustainable solutions for managing powdery mildew in fruits, vegetables, and ornamental plants. Its natural mode of action minimizes the need for chemical fungicides, supporting integrated pest management strategies and promoting environmental health. View Species Bacillus subtilis Bacillus subtilis is a Gram-positive, endospore-forming bacterium widely studied for its roles in agriculture, biotechnology, and molecular biology. It functions as a biocontrol agent by producing antimicrobial compounds, enhances plant growth via phytohormone production and nutrient solubilization, and participates in bioremediation by degrading organic pollutants. Its utility in industrial processes stems from its production of enzymes, antibiotics, and biopolymers. As a model organism, B. subtilis provides insights into sporulation, biofilm formation, and gene regulation, underscoring its scientific and practical significance. View Species Bacillus tequilensis Bacillus tequilensis is a Gram-positive, endospore-forming bacterium with significant roles in agriculture and biotechnology. It enhances plant growth via phytohormone synthesis, nutrient solubilization, and antimicrobial activity against pathogens. Additionally, it contributes to bioremediation by degrading organic pollutants and produces industrially relevant enzymes. Its resilience to environmental stress underscores its potential for applications in sustainable agriculture, bioprocessing, and environmental remediation. View Species Chaetomium cupreum Chaetomium cupreum is a filamentous ascomycete fungus known for its biocontrol and biodegradation capabilities. It suppresses plant pathogens like Fusarium through antifungal metabolites and contributes to organic matter recycling via lignocellulose degradation. Its production of hydrolytic enzymes highlights its potential in sustainable agriculture and industrial biotechnology. View Species Fusarium proliferatum Non-pathogenic strains of Fusarium proliferatum offer promising potential in agriculture and biotechnology. These strains contribute to nutrient cycling by decomposing organic matter, enhancing soil health and fertility. Additionally, they are explored for their ability to produce industrially valuable enzymes and secondary metabolites that can be harnessed for biotransformation processes. Their metabolic diversity makes non-pathogenic F. proliferatum strains valuable for sustainable practices in agriculture and innovative applications in biotechnology. View Species Lactobacillus plantarum Lactobacillus plantarum is a facultative heterofermentative bacterium with diverse applications in health, agriculture, food technology, and biotechnology. Known for its probiotic properties, it enhances gut health by modulating the microbiome, strengthening the intestinal barrier, and producing antimicrobial compounds that inhibit pathogens. In food systems, it drives fermentation processes, producing lactic acid and bioactive metabolites that preserve food and enhance nutritional value, including B vitamins and antioxidants. In agriculture, L. plantarum offers significant benefits by controlling bacterial plant diseases, enhancing seed germination and seedling growth, improving root development, and inducing plant defense mechanisms. It supports plant growth by improving nutrient availability, enriching soil microbiota, and suppressing phytopathogens through the production of organic acids and antimicrobial peptides. Its genetic adaptability and metabolic versatility also make it valuable for enzyme production, metabolic engineering, and bioremediation, highlighting its role in sustainable health, agriculture, and bioprocessing applications. View Species Pediococcus pentosaceus Pediococcus pentosaceus is a Gram-positive lactic acid bacterium widely recognized for its dual role as a probiotic and as a biofungicide in agriculture. It produces lactic acid and a suite of antimicrobial peptides known as pediocins, which inhibit a broad spectrum of plant pathogens. Beyond pathogen suppression, it promotes plant growth through nutrient solubilization and induction of systemic resistance. View Species Pseudomonas spp. Pseudomonas spp. are versatile Gram-negative bacteria widely recognized for their role in biological control and plant health management. These bacteria produce antimicrobial compounds, enzymes, and secondary metabolites that effectively suppress plant pathogens, including fungi and bacteria, reducing disease incidence in crops. In agriculture, Pseudomonas spp. serve as eco-friendly alternatives to chemical pesticides, supporting sustainable farming practices. They also enhance plant stress tolerance by improving nutrient availability, promoting root growth, and inducing systemic resistance in plants. Their multifaceted benefits make Pseudomonas spp. essential for integrated pest management and environmentally responsible agriculture. View Species Trichoderma harzianum Trichoderma harzianum is a beneficial soil fungus widely used as a biological control agent and plant growth promoter in modern agriculture. It suppresses key soil-borne pathogens and certain nematodes through mycoparasitism, antibiosis, and competitive exclusion in the rhizosphere, forming a protective barrier around roots and reducing disease pressure. Beyond disease management, T. harzianum enhances seed germination, root development, and overall plant vigor while activating the plant’s own defense pathways and improving tolerance to abiotic stress. It is a core species for sustainable agriculture and integrated pest management programs. View Species Trichoderma spp. Trichoderma spp. are widely recognized for their biocontrol capabilities in managing plant pathogens and soil-dwelling nematodes. These fungi displace causative agents by competing for resources and space, effectively reducing colonization opportunities for harmful fungi. Additionally, Trichoderma spp. produce enzymes and antimicrobial compounds that suppress the growth of plant pathogenic fungi, making them essential for sustainable agriculture and integrated pest management. View Species Trichoderma viride Trichoderma viride is a beneficial fungus widely used in agriculture for its ability to manage fungal pathogens and soil-dwelling nematodes. It enhances the stress tolerance of plant hosts and provides protection against fungal diseases by producing antifungal compounds and promoting plant defense mechanisms. Its role in improving plant resilience and controlling soil-borne pathogens makes it a key tool in sustainable agriculture and integrated pest management practices. View Species 1 1 ... 1 ... 1 Resources Read all

< Animal Health Stress Pro Stress Pro is a fast-acting oral supplement formulated to support animals during periods of physiological stress, dehydration, or illness. Enriched with essential electrolytes, energy sources, vitamins, herbs, and probiotics, it restores energy levels, maintains pH and electrolyte balance, and strengthens immunity. Product Enquiry Benefits Supports Recovery in Toxic Conditions Acts as a supportive therapy in poisoning cases, aiding in quicker recovery and stabilization. Boosts Immunity and Resilience Strengthens the immune response, helping animals cope with stress and illness more effectively. Maintains Electrolyte and pH Balance Supports proper electrolyte levels and stabilizes pH for improved metabolic function. Provides Instant Energy During Stress Delivers rapid energy to animals during periods of stress, fatigue, or recovery. Component Amount per kg Bacillus Subtilis 2 × 10⁹ CFU Lactobacillus Acidophilus 1 × 10⁹ CFU Lactobacillus Casei 1 × 10⁹ CFU Bifidobacterium 1 × 10⁹ CFU Aspergillus Oryzae 1 × 10⁹ CFU Yeast Culture 10 Billion CFU Sodium 100 mcg Potassium 50 mcg Magnesium 50 mcg Vitamin A 50,000 IU Vitamin D3 30,000 IU Alpha Amylase 60,000 units Beta Glucanase 30,000 units Xylanase 60,000 Lysine 100 mcg Choline 150 mcg Methionine 150 mcg Composition Distinction FAQ Additional Info FAQ Content coming soon! Dosage & Application Content coming soon! Additional Info Content coming soon! Related Products Camel Care Pro Cattle Care Max Cattle Care Pro Feed Pro Grass Mask Lactomine Pro Lactomix Mineral Max Pastocare Calf Pro More Products Resources Read all

Indogulf BioAg is a Manufacturer & Global Exporter of Phosphorous solubilising, Bacillus Megaterium, Aspergillus, Pseudomonas & other Bacterias. Contact us @ +1 437 774 3831 < Microbial Species Phosphorous Solubilizing Bacteria Phosphorous Solubilizing Bacteria convert insoluble phosphates into soluble forms that plants can absorb, improving phosphorus availability and promoting stronger root development. Product Enquiry What Why How FAQ What it is Phosphorus solubilizing bacteria (PSB) are a group of beneficial microorganisms that enhance the availability of phosphorus in the soil. Phosphorus is a crucial nutrient for plants, playing a key role in energy transfer, photosynthesis, and nutrient movement within the plant. However, much of the phosphorus in soil exists in insoluble forms that plants cannot absorb. PSB convert these insoluble forms into soluble phosphorus that plants can utilize. Why is it important Phosphorus is essential for plant growth, yet it is often a limiting nutrient in many soils due to its low solubility. The importance of phosphorus solubilizing bacteria includes: Enhanced Nutrient Availability : PSB increase the availability of phosphorus, promoting healthier and more robust plant growth. Improved Soil Fertility : By converting insoluble phosphorus compounds into forms accessible to plants, PSB contribute to overall soil fertility and ecosystem health. Sustainable Agriculture : Utilizing PSB can r educe the dependence on chemical phosphorus fertilizers , leading to more environmentally friendly and sustainable farming practices. How it works Phosphorus solubilizing bacteria employ several mechanisms to convert insoluble phosphorus into soluble forms: Organic Acid Production : PSB secrete organic acids such as citric acid, gluconic acid, and oxalic acid. These acids lower the pH around the bacteria, dissolving insoluble phosphate compounds and releasing soluble phosphorus ions that plants can absorb. Enzymatic Activity : Some PSB produce enzymes like phosphatases that break down organic phosphorus compounds into inorganic forms, making phosphorus available to plants. Ion Exchange Reactions : PSB can exchange ions in the soil , such as hydrogen ions (H+), with phosphate ions (PO4^3-), effectively mobilizing phosphorus from soil particles into the soil solution. By employing these mechanisms, phosphorus solubilizing bacteria play a vital role in enhancing phosphorus availability in the soil, supporting plant nutrition, and contributing to sustainable agricultural practices. FAQ What are examples of phosphate-solubilizing bacteria? Phosphate-solubilizing bacteria (PSB) represent a diverse group of microorganisms distributed across multiple bacterial genera. The most commonly isolated and commercially utilized PSB include: Primary PSB Genera Bacillus Species: Bacillus megaterium – One of the most efficient and widely used PSB, known for high phosphate solubilization rates and production of organic acids and phosphatase enzymes Bacillus firmus – Enhances phosphorus availability and promotes root growth Bacillus polymyxa – Combines phosphate solubilization with nitrogen fixation capability Bacillus subtilis – Effective phosphate solubilizer with biofilm formation ability Bacillus licheniformis – Produces multiple organic acids for phosphate dissolution Pseudomonas Species: Pseudomonas fluorescens – Widely researched PGPR producing gluconic acid and multiple plant growth-promoting compounds; increases crop yields in various crops Pseudomonas putida – Produces indole-3-acetic acid (IAA) promoting root architecture and contains 195.42 mg/mL soluble phosphorus production capacity Pseudomonas striata – Improves soil health and plant drought tolerance Pseudomonas aeruginosa – Enhanced plant growth parameters under various fertilization levels Various Pseudomonas isolates (PsT-04c, PsT-94s, PsT-116, PsT-124, PsT-130) – Isolated from tomato rhizosphere with solubilization indices (SI) ≥2 Other Important PSB Genera Arthrobacter Species: Arthrobacter sp. PSB-5 – Shows excellent tricalcium phosphate solubilization performance Arthrobacter sp. NF 528 – Dual nitrogen-fixing and phosphate-solubilizing capabilities Burkholderia Species: Burkholderia cepacia – Reported for long-term yield-increasing effects and efficient phosphate solubilization Additional PSB Genera: Azotobacter species – Combines nitrogen fixation with phosphate solubilization Serratia species – Effective inorganic phosphate solubilizers Micrococcus species – Phosphate-solubilizing capability in soil environments Azospirillum species – Plant growth-promoting with phosphate effects Fungal PSB While bacteria are more commonly used, fungi also possess significant phosphate-solubilizing capability: Aspergillus niger – Efficient organic and inorganic phosphate solubilizer Penicillium notatum – Increases dry matter, yield, protein, oil content and phosphorus levels Bacillus mucilaginosus – Shows strong phosphorus dissociation ability and biofilm formation Quantifiable Performance Research shows specific PSB examples with measured performance: Pseudomonas sp. PSB-2: Released 195.42 mg/mL soluble phosphorus, significantly enhanced plant fresh weight (+47%), plant dry weight, and plant height in Chinese cabbage trials Bacillus megaterium: Increased solubilization index with 29-fold increase in attached microbial biomass phosphorus Pseudomonas fluorescens: Exhibited 73.22 mg/mL soluble phosphorus production Combined Bacillus megaterium and Azotobacter chroococcum : Achieved 10-20% yield increase in wheat How to make phosphate-solubilizing bacteria? Production of phosphate-solubilizing bacteria involves several methods, ranging from laboratory isolation to industrial-scale fermentation for commercial biofertilizer production. Step 1: Isolation of PSB from Soil Sample Collection: Collect soil samples (10g) from healthy plant rhizospheres Choose agricultural areas with diverse vegetation Collect multiple samples for strain diversity Selective Media Preparation: Prepare phosphate-selective media (PSM) containing: Nutrient broth (50 mL) + Sterile distilled water (90 mL) Insoluble phosphate sources: AlPO₄, FePO₄, or tricalcium phosphate (TCP) pH adjustment to 7.0-7.2 Enrichment Culture Process: Add 10g soil to 140 mL phosphate-selective media Incubate at 130 rpm orbital shaker at 30°C for 7 days This selective enrichment favors phosphate-solubilizing microorganisms Step 2: Serial Dilution and Plating Dilution Series: Prepare serial dilutions from 10⁻¹ to 10⁻⁸ of the enriched culture Dilutions separate individual colonies for isolation Plating Methods: Surface Seeding: Spread 1 mL of dilution on plate count agar (PCA) medium Deep Seeding: Place 1 mL at bottom of Petri dish Media composition (PCA): Tryptone 5 g/L, yeast extract 2.5 g/L, glucose 1 g/L, agar 12 g/L Incubate at 30°C for 24 hours Step 3: Selection and Identification of PSB Halo Zone Formation: Phosphate-solubilizing colonies produce clear halo zones on Pikovskaya's medium (PVK) Halo formation indicates active phosphate solubilization Incubate plates 5-7 days at 28-32°C to observe clear zones Solubilization Index (SI) Calculation: SI = (Colony Diameter + Halo Zone Diameter) / Colony Diameter SI ≥ 2.0 indicates good solubilizers Measure after 7, 14, and 21 days of incubation Select isolates with highest SI values Alternative Screening Media: NBRIP Medium (National Botanical Research Institute's Phosphate): Glucose 10 g/L Tricalcium phosphate 5 g/L MgCl₂·6H₂O 5 g/L MgSO₄·7H₂O 0.25 g/L KCl 0.2 g/L (NH₄)₂SO₄ 0.1 g/L Morphological and Biochemical Identification: Gram staining (Gram-positive or negative) Endospore staining KOH test for genus-level identification Compare with Bergey's manual of systematic bacteriology Step 4: Purification Successive Subculturing: Subculture isolated colonies multiple times until homogeneous culture obtained All colonies become identical after 3-5 successive subcultures Achieve pure culture status Step 5: Characterization of PSB Phosphate Solubilization Testing: Solid Medium Test: Measure solubilization halo diameter Colony diameter (CD) and halo diameter (HD) measurement after 7, 14, 21 days Calculate solubilization index (SI) = (CD + HD) / CD Liquid Medium Test (Quantitative): Inoculate NBRIP broth with fresh bacterial culture (200 µL, OD 0.8 = 5×10⁸ CFU/mL) 50 mL NBRIP + 0.5% tricalcium phosphate Incubate 28±2°C for 7 days at 180 rpm Centrifuge 10,000 rpm for 10 minutes Measure soluble phosphorus by vanado-molybdate yellow colorimetric method at 430 nm Measure pH at days 3 and 7 (optimal ≤6.0 for solubilization) Organic Acid Production: High-Performance Liquid Chromatography (HPLC) or HPLC/MS analysis Identify specific organic acids (gluconic acid, citric acid, maleic acid) Commonly detected acids: Gluconic acid (most common) Citric acid Malic acid Oxalic acid Step 6: Mass Culture Production Liquid Culture for Biofertilizer: Inoculate selected PSB strain in liquid medium at scale-up volumes Maintain 28±2°C temperature control Aeration: 180 rpm orbital shaking Growth period: 7-14 days Preparation of McFarland Standards: Prepare 0.5 McFarland standard for bacterial cultures Optical density (OD) adjustment to standardize cell concentration Ensures consistent inoculum preparation Formulation of Commercial Biofertilizer: For 300 mL of microbial culture, add 200 mL Pikovskaya's broth Use rock phosphate (RP) instead of TCP for field application stability Alternative carriers include peat, lignite, or biochar Final product contains 10⁸-10⁹ CFU/g Step 7: Quality Control and Storage Viability Testing: Colony-forming unit (CFU) counting before storage Target: >10⁸ CFU/g for effective biofertilizer Plate count agar method for enumeration Storage Conditions: Room temperature storage (25°C): 3-6 months viability Refrigerated storage (4°C): 12-24 months viability Freeze-dried formulations: 2-3 years viability Minimize light exposure Alternative Production Methods Industrial-Scale Fermentation: Use of bioreactors with controlled aeration, temperature, pH Fed-batch or continuous fermentation approaches Typical fermentation volume: 1000-10000 L Production cost optimization: $20-50/kg final product Solid-State Fermentation: Growth on carrier materials (rice husk, sugarcane bagasse, peat) Lower cost than liquid fermentation Suitable for small-scale production What are the examples of phosphorus biofertilizers? Phosphorus biofertilizers are commercial products or formulations containing phosphate-solubilizing microorganisms designed to enhance phosphorus availability in agricultural soils. They represent an environmentally sustainable alternative to synthetic phosphate fertilizers. Commercial Phosphorus Biofertilizer Examples Product Names and Compositions: PSB (Phosphate Solubilizing Biofertilizer) – Contains Bacillus megaterium or Pseudomonas fluorescens Bio-Phosphate – Apatite mineral-based with 30-36% P₂O₅ content, macroporous structure IFFCO PSB – Commercial formulation containing selected PSB strains RootX and BoostX (IndoGulf BioAg products) – Specialized phosphorus-mobilizing microbial consortia Single-Organism Biofertilizers Bacillus-based Biofertilizers: Bacillus megaterium – Promotes early crop establishment, accelerated phenological development Bacillus firmus – Enhances fruit quality, protects against soil-borne diseases Bacillus polymyxa – Aids bioremediation and improves soil health Performance: 10-20% yield increase in cereals Pseudomonas-based Biofertilizers: Pseudomonas fluorescens – Increased yield in sweet potato and other crops Pseudomonas putida – Degrades organic pollutants, improves soil structure Pseudomonas striata – Optimizes soil nutrition for sustained productivity Azotobacter-based Biofertilizers: Azotobacter chroococcum – Better wheat performance, synergistic with PSB Combined effect: Up to 43% yield increase with Bacillus strains Consortia-Based Biofertilizers Multi-organism Formulations: Bacillus megaterium + Azotobacter chroococcum consortium Performance: 10-20% wheat yield increase Benefits: Synergistic phosphorus and nitrogen effects Pseudomonas fluorescens + Mycorrhizal fungi combination Performance: Enhanced phosphorus and nutrient uptake Additional disease suppression benefits Fungal Phosphorus Biofertilizers Aspergillus-based Formulations: Aspergillus niger + Penicillium notatum consortium Effects on peanut: Dry matter increase Yield improvement Protein content increase Oil content increase Nitrogen and phosphorus level enhancement Hybrid Phosphorus Biofertilizers Combined Product Types: Phosphorus + Nitrogen Fixation – PSB combined with nitrogen-fixing bacteria ( Rhizobium , Azospirillum ) Addresses both P and N limitations Reduces requirement for both phosphate and nitrogenous fertilizers by 30-50% Phosphorus + Arbuscular Mycorrhizal Fungi (AMF) Co-inoculation of PSB with AMF increases P conversion efficiency More complete phosphorus mobilization Root colonization 5-14 times higher Phosphorus + Biocontrol Organisms PSB combined with pathogen-suppressing bacteria Simultaneous nutrient improvement and disease reduction Commercial Application Examples Typical Field Applications: Application rate: 0.2-1.5 tons/hectare depending on soil quality Methods: Seed treatment, seedling dip, soil inoculation Compatibility: Biofertilizers compatible with bio-pesticides and other biopesticides Crop-Specific Biofertilizers: Paddy (Rice) – PSB addressing phosphorus deficiency in subtropical rice soils Legumes – PSB with Rhizobium for nitrogen and phosphorus synergy Vegetables – Enhanced growth in tomato, cauliflower, sweet potato Fruit Crops – Improved fruit quality and yield in guava, citrus Cereals – Wheat yield increase 30-43% reported; sugarcane yield promoted Performance Specifications Standard Product Specifications: Colony-forming unit (CFU) count: >10⁸ CFU/g minimum Moisture content: 8-12% for powder formulations Shelf life: 12-24 months under recommended storage (4°C) pH stability: Function optimally at pH 6.5-8.0 Quantified Effectiveness: PSB inoculation yield increase: 10-25% without adverse soil/environmental effects Phosphorus use efficiency: Improved by 175-190% Plant height increase: Up to 15.8% with PSB strains Aboveground biomass: Increase comparable to 100% chemical fertilization with 50% nitrogen reduction What is phosphorus solubilizing biofertilizer? Phosphorus solubilizing biofertilizer is a biological product containing live phosphate-solubilizing microorganisms that enhances the availability and plant uptake of phosphorus from soil reserves and applied phosphate sources. Definition and Concept Phosphorus solubilizing biofertilizer is specifically formulated to contain: Active Microorganisms: Viable cells of phosphate-solubilizing bacteria or fungi (typically >10⁸ CFU/g) Carrier Medium: Inert material (peat, lignite, biochar, rock phosphate) providing substrate and structural support Nutrients and Cofactors: Essential elements supporting microbial activity and phosphorus solubilization Plant Growth-Promoting Traits: Additional benefits beyond phosphate solubilization Core Functions Primary Function - Phosphate Solubilization: Converts insoluble phosphates (tricalcium phosphate, iron phosphate, aluminum phosphate) into bioavailable orthophosphate Mineralizes organic phosphorus compounds into plant-available forms Prevents re-precipitation of released phosphorus Mechanisms of Action: Organic Acid Production: Secretion of organic acids (citric, gluconic, oxalic, maleic acids) pH reduction in soil microenvironment Dissolution of mineral phosphates through acid-mediated solubilization Chelation of cations attached to phosphate Enzyme Production: Production of phosphatase enzymes breaking down organic phosphorus compounds Depolymerization of complex phosphorus-containing molecules Release of phosphate ions into soil solution Ion Exchange Reactions: Hydrogen ion (H⁺) exchange with phosphate ions (PO₄³⁻) Effective mobilization from soil minerals into soil solution Secondary Benefits Beyond Phosphorus Plant Growth Promotion: Production of plant hormones (indole-3-acetic acid/IAA, gibberellins) Enhanced root development and architecture Increased plant biomass and vigor Stress Tolerance: Alleviated drought stress through improved nutrient status Enhanced salinity tolerance Reduced heavy metal toxicity (some strains) Disease Suppression: Production of antimicrobial compounds (antibiotics, hydrogen cyanide) Biocontrol activity against soil-borne pathogens Competitive exclusion of pathogenic microorganisms Soil Health Improvement: Enhancement of microbial diversity in rhizosphere Improved soil structure through biofilm formation Better water retention and infiltration Quantifiable Benefits Phosphorus Availability: Increases available soil phosphorus by 30-50% Mobilizes previously unavailable soil phosphate reserves Reduces requirement for external phosphate fertilizers by 25-50% Crop Performance: Yield increase: 10-25% without adverse environmental effects Plant height: Up to 15.8% increase Leaf area index: Significant increases with PSB application Fruit quality improvement in perennial crops Economic Efficiency: Cost reduction compared to synthetic phosphate fertilizers: 30-50% Reduced environmental costs from nutrient runoff Compatible with organic and conventional farming Application Methods Seed Treatment: Seed coating with PSB biofertilizer PSB population establishment before seedling emergence Typical dose: 5-10 mL per kg of seed Compatible with fungicide seed treatment Seedling Root Dip: Immersion of seedlings in PSB suspension (1:10 solution) Pre-treatment before transplanting Ensures immediate root colonization Particularly effective for vegetable crops Soil Application: Direct incorporation into soil Typical application: 5 kg/hectare of PSB biofertilizer Best timing: 1-2 weeks before crop planting Mix thoroughly for even distribution Composition and Formulation Solid Formulations (Most Common): Carrier: Peat (60-70%), lignite, or biochar PSB cell concentration: >10⁸ CFU/g Moisture: 8-12% Package size: 1 kg to 25 kg bags Liquid Formulations: Suspension: Microbial culture in sterile liquid medium Cell concentration: 10⁹ CFU/mL Stability: 6-12 months refrigerated Application rate: 5-10 liters per hectare High-Concentration Formulations: Freeze-dried products Cell concentration: >10⁹ CFU/g Shelf life: 2-3 years Higher cost but superior viability Storage and Shelf Life Optimal Storage Conditions: Temperature: 4-8°C (refrigerated) for 12-24 months shelf life Room temperature: 25°C viable for 3-6 months Cool, dark, dry location Avoid direct sunlight and high temperature Quality Maintenance: Store in sealed, airtight containers Maintain specified moisture content Verify CFU count every 6 months for quality assurance Discard if viability drops below 10⁷ CFU/g Regulatory and Quality Standards International Standards: Minimum viable count: 10⁸ CFU/g (some standards: 10⁹ CFU/g) Purity: >95% target organism, <5% contaminants Absence of human pathogens Absence of heavy metals above safe limits Performance Guarantees: Phosphate solubilization index (SI) ≥ 2.0 Soluble phosphorus production: >70 mg/mL pH reduction capacity demonstrated Plant growth promotion efficacy validated What is the role in plant growth promotion? Phosphorus solubilizing bacteria promote plant growth through multiple complementary mechanisms that operate both directly on plant physiology and indirectly through soil and rhizosphere modification. Direct Plant Growth Promotion Mechanisms 1. Enhanced Phosphorus Nutrition Mechanism: Solubilization of insoluble soil phosphorus previously unavailable to plant roots Increases bioavailable phosphorus concentration in rhizosphere by 30-50% Makes applied phosphate fertilizers more efficiently available Plant Growth Effects: Phosphorus is critical for energy transfer (ATP/ADP), DNA/RNA synthesis, and cell division Enhanced phosphorus status strengthens overall plant development Particularly critical during early growth stages Quantifiable Impact: Plant height increase: 14.3-15.8% Leaf area index: Significant increase Plant biomass increase: Comparable to 100% chemical fertilization with only 50% nitrogen supply Root biomass increase: 13.5-18.2% 2. Production of Plant Growth-Promoting Hormones Auxin Production (Indole-3-acetic acid/IAA): PSB (particularly Pseudomonas putida , Bacillus species) synthesize IAA IAA promotes cell elongation and root hair development Enhanced root architecture increases soil exploration and nutrient acquisition Root/shoot ratio optimization Gibberellin Production: Some PSB produce gibberellins Promotes cell division and shoot elongation Enhances internodal extension Cytokinin Production: Delays leaf senescence Increases cell division in shoot meristems Extends plant productivity period Quantifiable Hormone Effects: Root elongation in canola, lettuce, tomato: Significant increases reported Enhanced branching and lateral root development 3. Production of Siderophores Mechanism: Siderophores are iron-chelating compounds produced by PSB Complex iron in soil, making it bioavailable to plants Important in high-pH soils where iron precipitation limits availability Plant Effects: Prevention of iron chlorosis Enhanced photosynthetic capacity Improved overall plant vigor Indirect Plant Growth Promotion Through Soil and Rhizosphere Modification 4. Rhizosphere Microbiome Enhancement Mechanism: PSB colonization modifies root exudation patterns Selects for beneficial microbial communities Creates synergistic microbial network in rhizosphere Effects: Increased microbial diversity supporting multiple nutrient transformation functions Enhanced nutrient cycling and bioavailability Biocontrol effects against pathogenic microorganisms 5. Soil Structure Improvement Biofilm Formation: PSB produce extracellular polysaccharides (EPS) Form biofilms on soil particles and root surfaces Stabilize soil aggregates through biological cementing Soil Properties Improved: Better water infiltration and retention Improved aeration for root respiration Enhanced microbial habitat quality 6. Synergistic Effects with Other Microorganisms Co-inoculation with Nitrogen-Fixing Bacteria: PSB + Rhizobium / Azospirillum : Dual nitrogen and phosphorus provision Nitrogen fixation enhanced by improved phosphorus availability Combined effect: Yield increase up to 30-43% Co-inoculation with Arbuscular Mycorrhizal Fungi (AMF): PSB + AMF: Synergistic phosphorus mobilization PSB secrete phosphatase and organic acids in mycorrhizal microenvironment Mycorrhizal hyphal network extends solubilizing capacity 5-14 times Enhanced P transfer to plant roots Co-inoculation with Biocontrol Organisms: Simultaneous nutrient improvement and disease suppression PSB + pathogen-suppressing bacteria reduce disease incidence while improving nutrition More effective than single-organism inoculation Plant Growth Promotion Under Stress Conditions 7. Drought Stress Alleviation Mechanism: Enhanced phosphorus availability improves plant water status Improved root system captures soil moisture more effectively Better osmotic adjustment capacity Quantifiable Effects: Reduced negative impacts of drought stress on growth efficiency Maintained productivity despite water limitation Enhanced water-use efficiency 8. Salinity Stress Tolerance Mechanism: Improved nutrient status compensates for ion toxicity stress Some PSB produce osmoprotectants Enhanced ion transport selectivity 9. Heavy Metal Stress Reduction Mechanism: Some PSB produce chelating compounds (phytosiderophores) Reduce heavy metal bioavailability Produce exopolysaccharides adsorbing heavy metals Quantifiable Plant Growth Promotion Results Crop-Specific Documented Effects: Wheat: Yield increase: 30% with Azotobacter , up to 43% with Bacillus Plant height: 15.8-14.3% increase with selected strains 50% nitrogen fertilizer reduction possible without yield loss Tomato: Plant height significant increase Leaf area index increase Fruit number per plant: 16.32 increase Fruit yield per plant: 1125g Total yield: 392.26 q/ha (quintals per hectare) Cost-benefit ratio: 3.41-3.52 Sugarcane: Yield and yield components promoted Enhanced sugar content Soybean: Drought stress impacts reduced Growth efficiency maintenance Sweet Potato: Yield increase with Pseudomonas fluorescens Rice: Yield sustainability in phosphorus-deficient subtropical soils Phosphorus deficiency symptoms eliminated Legumes (Faba bean, Peanut): Enhanced production Nitrogen fixation improvement Root system optimization Molecular-Level Growth Promotion Gene Expression Changes: Upregulation of phosphate uptake transporters ( PHT genes) Enhanced nitrogen transporter expression Stress-response gene activation ( HSP70 , drought-response proteins) Enzyme Activity Enhancement: Increased phosphatase activity in plant tissues Enhanced nitrogenase activity (when co-inoculated with N-fixers) Improved antioxidant enzyme activity for stress tolerance Effectiveness Factors PSB Effectiveness Depends On: Soil pH (optimal 6.5-8.0) Soil phosphorus form and concentration Soil microbial community composition Plant growth stage and crop type Environmental conditions (temperature, moisture) PSB strain characteristics and viability Performance Enhancement Strategies: Use of multiple PSB strains (consortia) for broader phosphorus availability Co-inoculation with complementary organisms Application at optimal growth stages Combination with organic matter for substrate provision Integration with reduced chemical fertilization Sustainability and Environmental Benefits Sustainability Advantages: 30-50% reduction in phosphate fertilizer requirement Lower environmental pollution from runoff and leaching Reduced eutrophication risk Improved soil health and microbiome diversity Enhanced crop resilience to environmental stress What are the effects in plant growth? Phosphorus solubilizing bacteria produce comprehensive, multifaceted effects on plant growth across physiological, developmental, and yield-related parameters. These effects are observed at both seedling and mature plant stages. Effects on Root Development and Architecture Root Elongation: Magnitude: Significant increase in primary root length (15-30% increase typical) Mechanism: Auxin production by PSB stimulates cell elongation Lateral Root Development: Enhanced branching creating denser root systems Root Hair Density: Increased root hair number and length improving soil contact Root Mass: Increase in root dry weight (13.5-18.2% documented) Root System Architecture Improvement: More efficient soil exploration Better water and nutrient acquisition Increased rhizosphere colonization area Enhanced ability to access immobilized soil nutrients Effects on Shoot Development Plant Height: Magnitude: 14.3-15.8% increase compared to controls Timing: Effects appear within 2-4 weeks of inoculation Consistency: Increases observed across multiple crop types Leaf Development: Leaf Area Index (LAI): Significant increases Leaf Number: More leaves per plant Leaf Size: Individual leaves larger Chlorophyll Content: Higher chlorophyll concentration enabling better photosynthesis Shoot Biomass: Aboveground Dry Weight: Substantial increases (30-50% possible) Shoot-to-Root Ratio: Improved balance between above and belowground growth Effects on Plant Biomass Accumulation Total Plant Biomass: Magnitude: Plant biomass increases achieve levels comparable to 100% chemical fertilization even with 50% nitrogen reduction Growing Period: Biomass accumulation accelerates throughout growing season Consistency: Effects maintained under variable environmental conditions Dry Matter Accumulation: Enhanced daily dry matter production Improved harvest index (economic yield as proportion of total biomass) Greater resource allocation to harvestable organs Effects on Flowering and Reproductive Development Flowering Time: Accelerated phenological development (earlier flowering) Phenological advancement: 5-7 days earlier flowering possible More uniform flowering across plant population Flower Number and Quality: Increased flower production per plant Better-developed flower organs Improved pollen viability Effects on Yield and Yield Components Fruit and Grain Production: Tomato Yield Effects : Fruit number per plant: 16.32 increase Individual fruit weight: 77.75 g improvement Fruit yield per plant: 1125 g Total yield: 392.26 quintals per hectare (q/ha) Cost-benefit ratio: 3.41-3.52 Wheat Yield Effects : Yield increase: 30-43% possible depending on strain Enhanced grain number per head Improved grain weight Successful application with 50% nitrogen fertilizer reduction Sugarcane Yield Effects : Yield component improvement Enhanced sugar content (Brix%) Better juice quality Other Crop Yields : Rice: Yield sustainability in marginal soils Sweet potato: Yield increase Vegetables (cauliflower, pea): 20-30% yield improvement Legumes: Enhanced production Effects on Nutrient Uptake and Concentration Phosphorus Uptake: Magnitude: Plant phosphorus content increases 50-100% above control levels Tissue P Concentration: Higher P concentration in shoots and roots P-Use Efficiency: More phosphorus utilized per unit nutrient provided Plant P Status: Deficiency symptoms eliminated Nitrogen Uptake: Enhanced nitrogen absorption (25-37% increase documented) Better nitrogen utilization when PSB co-inoculated with N-fixers Reduced nitrogen fertilizer requirement by up to 50% Micronutrient Uptake: Enhanced iron, zinc, manganese absorption Prevention of micronutrient deficiency symptoms Nutrient Translocation: Better translocation of mobilized nutrients to growing organs More efficient allocation to reproductive structures Effects on Plant Physiology and Metabolic Processes Photosynthetic Performance: Enhanced photosynthetic rate Improved light use efficiency Higher chlorophyll content enabling better light capture Accelerated CO₂ assimilation Enzyme Activity: Enhanced nitrate reductase activity Increased phosphatase activity in plant tissues Improved antioxidant enzyme systems Hormone Status: Elevated auxin and gibberellin levels promoting growth Better-regulated abscisic acid for stress response Effects on Plant Quality Nutritional Quality: Protein Content: Enhanced in legume crops Oil Content: Increased in oil-seed crops Mineral Micronutrient Content: Higher concentrations (zinc, iron, manganese) Vitamin Content: Enhanced in fruit and vegetable crops Physical Quality: Improved fruit size and firmness Better shelf-life characteristics Enhanced appearance and marketability Stress-Related Quality: Reduced stress-induced defects Better taste characteristics in vegetables Enhanced aroma compounds in certain crops Effects Under Stress Conditions Drought Stress Alleviation: Maintained growth despite water limitation Enhanced water-use efficiency Reduced leaf wilting and senescence Better osmotic adjustment Salinity Stress Tolerance: Reduced ion toxicity effects Maintained growth under saline conditions Enhanced ion selectivity Cold Stress Tolerance: Maintained growth at lower temperatures Enhanced cold acclimation Better spring emergence in cool climates Effects on Disease Resistance and Plant Health Disease Incidence Reduction: Lower occurrence of soil-borne diseases Reduced pathogen populations through biocontrol Improved plant defense responses Plant Health Indicators: Better plant color and vigor Reduced nutrient deficiency symptoms Stronger stem development Timeline of Observable Effects Early Effects (1-3 weeks post-inoculation): Increased root hair development Enhanced root colonization Early phosphorus mobilization Mid-Season Effects (4-8 weeks): Visible height increase (15% possible) Enhanced leaf area development Improved plant color/chlorophyll Accelerated dry matter accumulation Late-Season Effects (8+ weeks to maturity): Continued yield component development Enhanced reproductive development Maximum biomass and yield expression Cumulative fertilizer-equivalent effect Quantifiable Comparison with Chemical Fertilizers Equivalent Performance: PSB inoculation at 50% nitrogen fertilization achieves growth equivalent to 100% chemical fertilization Cost reduction: 30-50% compared to full chemical fertilization Environmental benefit: 50% reduction in nutrient runoff Yield Security: Yield variability reduced with PSB More stable production across seasons Better stress resilience Consistency and Reliability Performance Factors: Effect consistency: High in well-prepared soils with adequate organic matter Strain-dependent: Different PSB strains show varying effectiveness Crop-specific responses observed Environmental conditions influence magnitude of effects Integration with organic matter enhances results Phosphorous Solubilizing Bacteria Our Products Explore our range of premium Phosphorous Solubilizing Bacteria strains tailored to meet your agricultural needs, promoting phosphorus availability for robust plant growth. Aspergillus awamori Aspergillus awamori solubilizes unavailable phosphorus in acidic soil, enhancing plant nutrient uptake and drought resistance. Restores soil fertility through organic matter breakdown. View Species Bacillus firmus Bacillus firmus enhances phosphorus availability in soil, stimulates root growth, improves fruit quality, and protects against soil-borne diseases. Compatible with bio-pesticides and bio-fertilizers. View Species Bacillus megaterium Bacillus megaterium is a Gram-positive, endospore-forming rhizobacterium recognized for its high-efficiency solubilization of inorganic phosphate compounds. By producing organic acids and phosphatases, it enhances phosphorus bioavailability, promoting early crop establishment, accelerated phenological development, and improved root system architecture. In addition to nutrient mobilization, B. megaterium contributes to soil health by enhancing microbial diversity, facilitating organic matter decomposition, and improving soil structure. It also exhibits antagonistic activity against phytopathogens, supporting natural pest suppression and reducing reliance on chemical pesticides. Compatible with biofertilizers and biopesticides, B. megaterium integrates seamlessly into organic and integrated farming systems, contributing to increased nutrient-use efficiency, enhanced crop resilience, and sustainable yield improvement while enriching soil microbiome. View Species Bacillus polymyxa Bacillus polymyxa improves phosphorus availability by solubilizing phosphate, promotes plant growth through nitrogen fixation and hormone production, and aids bioremediation by breaking down organic pollutants—enhancing soil health for sustainable agriculture. View Species Pseudomonas putida Pseudomonas putida is a beneficial bacterium known for producing growth-promoting substances like indole-3-acetic acid (IAA), enhancing plant development and root architecture. It degrades organic pollutants, improving soil health and structure while making nutrients more bioavailable. Additionally, P. putida boosts plant stress tolerance by mitigating the effects of drought, salinity, and heavy metals, making it invaluable for sustainable agriculture and environmental remediation. View Species Pseudomonas striata Pseudomonas striata improves soil health, enhances root systems, increases plant drought tolerance, optimizes soil nutrition for sustained crop productivity. Compatible with bio-pesticides and bio-fertilizers. View Species 1 1 ... 1 ... 1 Resources Read all

Leading Manufacturer & Exporter of Mykrobak Odor Control. Effective environmental solution for odor management. 100% organic, eco-friendly, and reliable. < Environmental Solutions Mykrobak Odor Control Mykrobak Odor Control is a biodegradable enzyme-based solution that neutralizes a wide range of odors in diverse environments without harm to humans or animals. Product Enquiry Download Brochure Benefits Fast Biodegradation Promotes faster biodegradation of oil and grease contaminants. Safe, Natural, and Economically Feasible Provides a safe and natural solution that is also economically viable. Improves Soil & Water Quality Enhances soil and water quality by reducing large quantities of organic compounds. Efficient Handling Effective and efficient in handling up to 20% of Total Petroleum Hydrocarbons (TPH). Composition Dosage & Application Additional Info FAQ Composition Dosage & Application Dilution Ratio Mykrobak odour control diluted with normal water however quantity of water and odor ratio depend upon the intensity of smell at different location. Equipment Required Using fogging units with particle size less than 50-micron Mykrobak odour control odour control can be dispersed easily over a wide area. This is especially useful in the treatment of waste on landfill or in waste sorting warehouses where noxious gases can build up, using the odour neutraliser chemicals gasses such as sulphur dioxide, ammonia and many more can be neutralised quickly to aid in a safe environment for operators. Application Industry Wastewater treatment plants Production Process Petrochemical Industry Food and Meat processing Industry Composting Yards Municipal dumping grounds Public Toilets Additional Info Bacterial consortium belongs to the following: Hydrocarbon-reducing bacteria Hydrolytic bacteria Hyperthermophilic and thermophilic bacteria Nitrifying and denitrifying bacteria Photosynthetic bacteria & fluorescent bacteria Fermentative bacteria Acetogenic bacteria Odour control bacteria Enzymes belong to the co-enzymes of the following groups: Oxidoreductases Transferases Lyases Advantages of Mykrobak products: Promote the formation of potential and sustainable biomass Reduce contaminants, toxicity, pollutants, and bad odors Initiate biodegradation quickly Effective in reducing COD/BOD in ETP/STP/WTP Help in the fastest commissioning of biological treatment processes in ETP/STP, etc. Boost MLSS production rapidly Reduce ammoniacal nitrogen Improve digester system recovery Increase the efficiency of biogas production Improve tertiary treatment Reduce large quantities of organic compounds Improve the aquatic environment Clarify ponds and lakes water Safe and natural Economically feasible FAQ Content coming soon! Related Products Mykrobak Aerobic Mykrobak Anaerobic Wastewater Treatment Mykrobak Biotoilet Mykrobak Composting Mykrobak Dairy Mykrobak Drop Mykrobak Fog Mykrobak N&P Booster More Products Resources Read all

Acidithiobacillus thiooxidans is a highly efficient sulfur-oxidizing bacterium that converts elemental sulfur and sulfide minerals into sulfate, enhancing soil nutrient availability and supporting crop growth. Its acidophilic nature allows it to thrive in extreme environments, making it a vital tool for bioremediation efforts, such as treating acid mine drainage and neutralizing soil contamination caused by heavy metals. Additionally, A. thiooxidans is widely used in bioleaching processes to extract valuable metals from low-grade ores, contributing to sustainable industrial and environmental practices. < Microbial Species Acidithiobacillus thiooxidans Acidithiobacillus thiooxidans is a highly efficient sulfur-oxidizing bacterium that converts elemental sulfur and sulfide minerals into sulfate, enhancing soil nutrient availability and supporting crop growth. Its acidophilic nature allows it to thrive in extreme environments, making it a vital tool for bioremediation efforts, such as treating acid mine drainage and neutralizing soil contamination caused by heavy metals. Additionally, A. thiooxidans is widely used in bioleaching processes to extract valuable metals from low-grade ores, contributing to sustainable industrial and environmental practices. Strength 1 x 10⁸ CFU per gram / 1 x 10⁹ CFU per gram Product Enquiry Download Brochure Benefits Enhanced Nutrient Absorption Facilitates sulfur solubilization in soil for better nutrient uptake by plants. Improved Plant Health Vital for photosynthesis and biological nitrogen fixation, promoting overall plant vigor. Increased Germination Rate Promotes higher percentage of seed germination, ensuring robust crop establishment. Stress Resistance Reduces plant stress and improves tolerance to adverse environmental conditions, enhancing yield stability. Dosage & Application Additional Info Scientific References Mode of Action Sustainability Advantage FAQ Scientific References IndoGulf BioAg. "Thiobacillus Thiooxidans Manufacturer & Exporter." https://www.indogulfbioag.com/microbial-species/thiobacillus-thiooxidans IndoGulf BioAg. "Sulphur Solubilizing Bacteria - Manufacturer & Exporter." https://www.indogulfbioag.com/sulphur-solubilizing-bacteria IndoGulf BioAg. "Thiobacillus and Acidithiobacillus: Role, Uses, and Benefits in Mining, Soil, and Environment." https://www.indogulfbioag.com/post/thiobacillus-and-acidithiobacillus-role-uses-and-benefits-in-mining-soil-and-environment IndoGulf BioAg. "Acidithiobacillus ferrooxidans - Microbial Species." https://www.indogulfbioag.com/microbial-species/acidithiobacillus-ferrooxidans IndoGulf BioAg. "Bioremediation - Manufacturer & Exporter." https://www.indogulfbioag.com/bioremediation IndoGulf BioAg. "Acidithiobacillus ferrooxidans: The Extremophile Revolutionizing Agriculture and Bioleaching." https://www.indogulfbioag.com/post/acidithiobacillus-ferrooxidans-the-extremophile-revolutionizing-agriculture-and-bioleaching IndoGulf BioAg. "Biotech Solutions for Mining Industry." https://www.indogulfbioag.com/mining IndoGulf BioAg. "Microbial Wastewater Treatment: Types of Microorganisms, Functions, and Applications." https://www.indogulfbioag.com/post/microbial-wastewater-treatment-types-of-microorganisms-functions-and-applications-for-reclaim IndoGulf BioAg. "Thiobacillus thioparus - Bioremediation Microbial Species." https://www.indogulfbioag.com/microbial-species/thiobacillus-thioparus Zhi-Hui, Y., et al. (2010). "Elemental Sulfur Oxidation by Thiobacillus spp. and Acidithiobacillus thiooxidans." Science Direct . https://www.sciencedirect.com/science/article/pii/S1002016009602848 ACS Agricultural Science & Technology. (2025). "Encapsulation of Acidithiobacillus thiooxidans in Sulfur Particles." https://pubs.acs.org/doi/full/10.1021/acsagscitech.5c00025 Soil Science and Plant Nutrition. (2005). "Sulfur Oxidation and Bioavailability in Agricultural Soils." Vol 51, No 3. https://www.tandfonline.com/doi/abs/10.1111/j.1747-0765.2005.tb00043.x Universal Microbes. (2026). "Uses of Thiobacillus Thiooxidans in Agriculture and Soil Management." https://www.universalmicrobes.com/post/uses-of-thiobacillus-thiooxidans-in-agriculture OSTI.GOV . "Bacterial Leaching of Sulfide Ore by Thiobacillus ferrooxidans and Thiobacillus thiooxidans." https://www.osti.gov/biblio/7141232 Oregon State University Digital Repository. "Iron Oxidation by Thiobacillus ferrooxidans." https://ir.library.oregonstate.edu/downloads/6t053k34d Sulfur Oxidation Pathways in Acidithiobacillus Species. (2012). PubMed Central . https://pubmed.ncbi.nlm.nih.gov/22854612/ Liu, Y., et al. (2020). "Effect of Introduction of Exogenous Strain Acidithiobacillus thiooxidans A01 on Copper Leaching Efficiency." Frontiers in Microbiology , 11, 3034. https://www.frontiersin.org/journals/microbiology/articles/10.3389/fmicb.2019.03034/full Valdés, J., et al. (2008). "Acidithiobacillus ferrooxidans Metabolism: From Genome Sequence to Industrial Applications." BMC Genomics . https://pmc.ncbi.nlm.nih.gov/articles/PMC2621215/ Ibáñez, A., et al. (2023). "Unraveling Sulfur Metabolism in Acidithiobacillus Genus." PMC . https://pmc.ncbi.nlm.nih.gov/articles/PMC10531304/ Baker, B.J., et al. (2003). "Microbial Communities in Acid Mine Drainage." FEMS Ecology , 44(2), 139-152. https://academic.oup.com/femsec/article/44/2/139/546507 Rawlings, D.E. (1994). "Molecular Genetics of Thiobacillus ferrooxidans." Molecular Microbiology , 13(4), 695-706. https://pmc.ncbi.nlm.nih.gov/articles/PMC372952/ Science Direct. "Acidithiobacillus thiooxidans - An Overview." https://www.sciencedirect.com/topics/agricultural-and-biological-sciences/acidithiobacillus-thiooxidans Wang, J., et al. (2014). "Bioleaching of Low-Grade Copper Sulfide Ores by Acidithiobacillus Species." Journal of Central South University , 21(5), 1995-3010. https://journal.hep.com.cn/jocsu/EN/10.1007/s11771-014-1995-3 Crop Nutrition. (2023). "Sulfate Sulfur vs. Elemental Sulfur Part II: Characteristics of Sulfur Oxidation." https://www.cropnutrition.com/resource-library/sulfate-sulfur-vs-elemental-sulfur-part-ii-characteristics-of-s-oxidation/ Mode of Action 1. Sulfur Oxidation Pathway Primary Biochemical Mechanism: Acidithiobacillus thiooxidans employs a multi-enzyme network to oxidize reduced inorganic sulfur compounds (RISCs) into sulfate. Elemental Sulfur Oxidation: Initiation enzyme: Sulfur dioxygenase (SDO; EC 1.13.11.18) Reaction: 2S⁰ + 3O₂ + 2H₂O → 2H₂SO₄ Rate: 2-8 mg S/g dry biomass/day (soil conditions); up to 100 mg/L in culture pH change: Gradual reduction from neutral to acidic conditions Intermediate Sulfur Oxidation: Thiosulfate oxidation: Involves thiosulfate dehydrogenase and tetrathionate intermediate formation Polysulfide oxidation: Direct oxidation of polysulfide chains Sulfite oxidation: Complete oxidation via sulfite oxidase enzymes Energy Generation: The oxidation reactions serve as the exclusive energy source for A. thiooxidans, powering ATP production through electron transport chain mechanisms: Electrons derived from S⁰ oxidation flow through cytochrome complexes Oxidative phosphorylation generates ATP for biosynthetic processes CO₂ fixation via the Calvin cycle provides organic carbon from atmospheric CO₂ 2. Acidification Mechanism Sulfuric Acid Production: The complete oxidation of elemental sulfur to sulfate produces sulfuric acid, which dissociates in soil solution: H₂SO₄ → 2H⁺ + SO₄²⁻ pH reduction: Typically 7.0-8.0 (alkaline) → 5.5-6.5 (slightly acidic) Localized vs. bulk: Bacterial aggregation creates micro-acidic environments around sulfur particles Controlled Acidification Advantage: Unlike rapid chemical acidification (e.g., adding mineral acids), biological sulfur oxidation provides: Gradual pH change preventing root damage Localized acid production concentrated around sulfur particles Sustained effect throughout growing season pH regulation prevents over-acidification through buffering interactions with soil minerals Soil Buffering and Sustainability: The acidification process continues as long as elemental sulfur particles remain available and moisture and oxygen conditions are adequate. In alkaline soils, acid production is partially neutralized by carbonate reactions: CaCO₃ + H₂SO₄ → CaSO₄ + H₂O + CO₂ Net effect: Sustained pH reduction despite buffering capacity 3. Nutrient Mobilization Mechanisms Primary and Secondary Micronutrient Release: Iron Mobilization: Lowered soil pH converts insoluble ferric hydroxide (Fe(OH)₃) to soluble ferrous iron (Fe²⁺) Ferrous iron is readily absorbed by plant roots and transported through vascular tissues pH-dependent availability: Each 1.0 pH unit decrease increases Fe availability 10-100 fold Zinc Mobilization: Zinc silicates and oxides become soluble at pH <7.0 Complexation with organic acids (produced during sulfur oxidation) further enhances Zn bioavailability 25-40% increase in Zn concentration in soil solution Manganese and Copper Mobilization: Similar pH-dependent solubility increases Chelation effects from organic acids enhance bioavailability 20-35% increase in plant-available micronutrients Phosphorus Availability: Improved soil pH reduces phosphate fixation by iron and aluminum oxides Secondary effect improving overall nutrient balance 4. Biofilm Formation and Rhizosphere Colonization Biofilm Architecture: A. thiooxidans forms biofilms on elemental sulfur particles and soil mineral surfaces, enhancing sulfur oxidation efficiency: Extracellular polymeric substances (EPS): Polysaccharides and proteins trap water and nutrients Cell aggregation: Biofilms can reach 10⁸-10⁹ CFU per gram of biofilm Oxygen gradient management: Biofilm structure enables anaerobic bacterial zones with access to oxygen at biofilm surface Nutrient concentration: Localized nutrient accumulation in biofilm matrix Rhizosphere Persistence: Colonization density: 10⁶-10⁸ CFU per gram of rhizosphere soil Persistence period: 8-16 weeks under favorable conditions; periodic re-inoculation recommended for sustained benefit Root surface colonization: Bacteria attach to root epidermis; hyphal invasion not observed (non-pathogenic) 5. Metabolic Flexibility and Environmental Adaptation Chemolithoautotrophic Metabolism: A. thiooxidans survives on inorganic substrates exclusively: Energy source: Elemental sulfur or sulfide minerals Carbon source: CO₂ (fixed via Calvin cycle) Electron acceptor: Oxygen (aerobic); some studies suggest ferric iron under oxygen-limited conditions Nutrient requirements: Minimal (nitrogen, phosphorus, trace metals) Acid Tolerance Mechanisms: pH homeostasis: Internal pH maintained at ~6.0-6.5 despite external pH <2.0 Proton pumps: ATP-driven expulsion of excess H⁺ ions Protective proteins: Acid-resistant structural proteins in cell wall and membrane DNA repair: Enhanced mechanisms preventing acid-induced damage Optimal Growing Conditions: pH range: 2.0-7.0; optimal 3.0-5.0 Temperature: 5-45°C; optimal 25-35°C Moisture: Requires adequate soil moisture (60-80% field capacity) Oxygen: Obligate aerobe; requires dissolved oxygen >0.5 mg/L Nutrient availability: Nitrogen, phosphorus, trace metals required for biosynthesis Additional Info Recommended Crops: Cereals, Millets, Pulses, Oilseeds, Fibre Crops, Sugar Crops, Forage Crops, Plantation crops, Vegetables, Fruits, Spices, Flowers, Medicinal crops, Aromatic Crops, Orchards, and Ornamentals. Compatibility: Compatible with Bio Pesticides, Bio Fertilizers, and Plant growth hormones but not with chemical fertilizers and chemical pesticides. Shelf Life: Stable within 1 year from the date of manufacturing. Packing: We offer tailor-made packaging as per customers' requirements. Dosage & Application Seed Coating/Seed Treatment : Coat 1 kg of seeds with a slurry mixture of 10 g of Acidithiobacillus Thiooxidans and 10 g of crude sugar in sufficient water. Seedling Treatment : Dip the seedlings into a mixture of 100 grams Acidithiobacillus Thiooxidans and sufficient water. Soil Treatment : Mix 3-5 kg per acre of Acidithiobacillus Thiooxidans with organic manure/organic fertilizers. Irrigation : Mix 3 kg per acre of Acidithiobacillus Thiooxidans in a sufficient amount of water and run into the drip lines. FAQ What is Thiobacillus thiooxidans used for? Agricultural Uses: Thiobacillus thiooxidans (now reclassified as Acidithiobacillus thiooxidans) is primarily used in agriculture to convert elemental sulfur into plant-available sulfate ions (SO₄²⁻). This sulfur-oxidizing bacterium is applied as a biofertilizer component for: Sulfur deficiency correction: Enables plant uptake of sulfur from elemental sulfur fertilizers applied to the soil Micronutrient mobilization: Lowers soil pH, making iron, zinc, manganese, and other micronutrients more bioavailable in alkaline soils Enhanced nitrogen efficiency: Improved sulfur nutrition supports better nitrogen assimilation and protein synthesis Sustainable fertilizer strategy: Reduces dependence on chemical fertilizers while improving soil health Non-Agricultural Uses: Bioremediation: Treatment of contaminated soils and wastewater Bioleaching: Industrial extraction of metals from low-grade ores (copper, zinc, gold) Odor control: Removal of hydrogen sulfide from sewage and industrial waste streams Environmental remediation: Acid mine drainage treatment and heavy metal sequestration Where is Acidithiobacillus ferrooxidans found? Natural Environments: Acidithiobacillus ferrooxidans inhabits highly acidic, iron-rich environments worldwide: Primary Habitats: Acid mine drainage (AMD): The organism is the dominant bacterium in AMD systems from both active and abandoned mines Pyrite oxidation zones: Natural oxidation of iron sulfide minerals in geological formations Acidic mineral deposits: Iron-rich mineral seams and ore bodies Acidic soils: Sulfide-containing soils; particularly enriched in mining-affected regions Sulfuric acid springs: Natural geothermal areas with acidic hot springs Coal and mineral processing sites: Industrial settings where mineral oxidation occurs Geographic Distribution: Americas: Abundant in mining regions of Peru, Chile, Mexico, and Canada Europe: Common in mining areas of Spain, Germany, and Eastern Europe Asia: Identified in mining regions across China, India, and Central Asia Africa: Present in metal mining regions of South Africa, Zambia, and the Democratic Republic of Congo pH and Redox Requirements: Optimal pH range: 1.5-2.5 (highly acidic) Functional range: pH 1.0-5.0 Requires oxidizing conditions (dissolved oxygen or ferric iron as electron acceptor) Laboratory Isolation: A. ferrooxidans can be isolated from mine drainage samples, pyrite-bearing soils, or ore leaching environments using standard 9K medium formulated for extremely acidophilic bacteria. What does Thiobacillus ferrooxidans do? Biochemical Functions: Thiobacillus ferrooxidans (now Acidithiobacillus ferrooxidans) is a chemolithoautotrophic bacterium that performs two primary oxidative functions: 1. Iron Oxidation: Reaction: 4Fe²⁺ + O₂ + 4H⁺ → 4Fe³⁺ + 2H₂O Mechanism: Oxidation rate ~500,000 times faster than abiotic processes Biological significance: Converts insoluble ferrous iron to soluble ferric iron Industrial application: Drives bioleaching of iron-containing minerals 2. Sulfur/Sulfide Oxidation: Reaction: 2S⁰ + 3O₂ + 2H₂O → 2H₂SO₄ Products: Sulfuric acid and sulfate ions Environmental impact: Major contributor to acid mine drainage formation Metabolic flexibility: Can oxidize thiosulfate, polysulfides, and other reduced sulfur forms Energy and Carbon Metabolism: Energy source: Inorganic electron donors (Fe²⁺, S⁰, etc.) Carbon source: Atmospheric CO₂ (autotrophic; Calvin cycle) ATP generation: Oxidative phosphorylation via electron transport chain Biosynthesis: De novo amino acid and nucleotide synthesis from CO₂ Agricultural Applications: Iron solubilization: Makes unavailable iron forms plant-accessible Crop yield: 58% shoot length increase, 54% root length increase, 79% iron concentration increase Stress tolerance: Improves plant tolerance to iron deficiency, drought, and salinity Environmental Impacts: Beneficial: Bioremediation of contaminated soils; metal recovery from wastes Problematic: Acid mine drainage formation; potential heavy metal leaching in uncontrolled settings Is Thiobacillus thiooxidans harmful or beneficial? Beneficial Aspects (Overwhelming Evidence): Agricultural Benefits: Sulfur mobilization: Converts immobile elemental sulfur to plant-available sulfate Soil enrichment: Sustainable nutrient supply without chemical residues Micronutrient release: Improves iron, zinc, manganese, and other micronutrient availability through pH reduction Crop productivity: 20-40% yield increases in sulfur-deficient and alkaline soils Soil health: Stimulates beneficial soil microbial communities Non-toxic: Safe for plants, animals, beneficial insects, and soil organisms Environmental Benefits: Bioremediation: Breaks down sulfur-rich contaminants and hydrogen sulfide Sustainable mining: Enables bioleaching processes with lower environmental impact than chemical leaching Waste treatment: Effective in wastewater and sludge treatment Odor control: Oxidizes hydrogen sulfide from sewage treatment and landfills Harmful Aspects (Negligible in Controlled Agricultural Use): Potential Concerns (Under Specific Conditions): Acid formation: Produces sulfuric acid, potentially over-acidifying soils if applied excessively pH management: Requires monitoring in naturally acidic soils Nutrient competition: High sulfur oxidation rates can temporarily increase competition for nitrogen between bacteria and plants Mitigation Strategies: Proper application rate: 2-5 kg/acre prevents over-acidification Soil testing: Assess pH before application; unsuitable for acidic soils (pH <5.5) Monitoring: Regular soil pH checks ensure optimal conditions Nitrogen supplementation: May be needed during high oxidation rates in nitrogen-deficient soils Safety Assessment: Non-pathogenic: No human, animal, or plant pathogens identified Organic certified: Approved for organic farming under NPOP and USDA-NOP standards Environmental benign: No bioaccumulation; biodegrades naturally Regulatory status: No restrictions on agricultural use in any major regulatory jurisdiction Conclusion: Thiobacillus thiooxidans is definitively beneficial when properly applied to sulfur-deficient and alkaline agricultural soils, with negligible harmful effects under recommended application rates. How does Thiobacillus thiooxidans help in bioleaching? Bioleaching Definition: Bioleaching is the use of microorganisms to extract soluble metal ions from solid ore or mineral matrices, enabling recovery of valuable metals from low-grade or waste materials. Thiobacillus thiooxidans Role in Bioleaching: 1. Sulfide Mineral Oxidation: The bacterium oxidizes reduced sulfur in sulfide minerals (pyrite, chalcopyrite, sphalerite, etc.): Reaction: FeS₂ + 3.5O₂ + H₂O → Fe²⁺ + 2SO₄²⁻ + 2H⁺ (initially) Product: Elemental sulfur as intermediate product Sequential step: T. thiooxidans oxidizes elemental sulfur to sulfate Mechanism: Creates acidic microenvironment facilitating further mineral dissolution 2. Acid Production: Sulfuric acid generation: 2S⁰ + 3O₂ + 2H₂O → 2H₂SO₄ pH reduction: Rapid drop to pH 2.0-3.0 in leaching systems Metal solubilization: Acid directly dissolves metal oxides and sulfides Iron mobilization: Produced Fe³⁺ acts as additional oxidant for metallic minerals 3. Complementary Bioleaching: T. thiooxidans works synergistically with T. ferrooxidans (iron oxidizer) in mixed cultures: Division of labor: T. ferrooxidans oxidizes Fe²⁺ to Fe³⁺; T. thiooxidans oxidizes S⁰ Enhanced efficiency: 18.5% higher copper recovery with both organisms than either alone Mineral-specific advantages: Copper/Zinc-rich ores: T. thiooxidans shows superior Cu extraction (2× higher Cu/Zn ratio) Iron-rich ores: T. ferrooxidans dominates; T. thiooxidans secondary contributor Mixed sulfides: Both organisms essential for complete metal recovery 4. Industrial Metal Recovery: Metal Recovery Rate (T. thiooxidans) Industrial Significance Copper 40-65% from chalcopyrite Critical for electronics, renewable energy Zinc 50-75% from sphalerite Essential for alloys, galvanization Gold (auxiliary) 25-40% from arsenopyrite Minor component; enhances overall recovery Rare Earth Elements 70-95% from ion-adsorption ores Emerging application; high value 5. Process Optimization: Factors maximizing T. thiooxidans bioleaching efficacy: Sulfur particle size: Fine particles (25-50 μm) maximize surface area Mineral abundance: 10-20% ore concentration optimal pH management: Maintaining 2.0-3.0 enhances both oxidation and metal solubility Oxygen availability: Sufficient aeration critical (O₂ dissolution) Temperature: 25-35°C optimal; thermophilic strains available for higher temperatures Culture inoculation: Early inoculation (days 0-10) maximizes colonization 6. Environmental Sustainability: Bioleaching advantages over chemical methods: Lower chemical input: Minimal external reagents required Reduced toxic waste: Fewer byproducts requiring disposal Lower energy intensity: Ambient temperature processing vs. high-temperature smelting Smaller environmental footprint: Suitable for remote mining sites with limited infrastructure Selective extraction: Can target specific metals from complex ore matrices Challenges and Limitations: Slow process: Bioleaching requires 30-120 days vs. 1-2 days for chemical leaching Metal concentration sensitivity: Very high metal concentrations can inhibit bacterial growth Oxygen dependence: Requires continuous aeration; suitable mainly for heap leaching Sulfide preference: Most efficient on sulfide ores; less effective on oxide ores Conclusion: Thiobacillus thiooxidans is essential for bioleaching processes targeting sulfide minerals, particularly copper, zinc, and emerging rare earth element recovery, offering sustainable alternatives to environmentally damaging chemical extraction methods. Can Thiobacillus species improve soil fertility? Soil Fertility Definition: Soil fertility encompasses the capacity of soil to supply essential plant nutrients in optimal amounts and proportions. It encompasses both nutrient content and nutrient availability. Thiobacillus species Contributions to Soil Fertility: 1. Direct Nutrient Mobilization: Sulfur Availability: Deficiency problem: 40% of agricultural soils lack adequate available sulfur despite total sulfur presence T. thiooxidans solution: Converts S⁰ → SO₄²⁻ (plant-available form) Benefit: 40-60% improvement in sulfur utilization from elemental sulfur applications Crop impact: Protein synthesis improvement; nitrogen assimilation enhancement Micronutrient Release: Iron: 30-50% increase in available iron through pH-dependent solubility Zinc: 25-40% increase through pH reduction and chelation Manganese: 20-35% increase; critical for chlorophyll synthesis Copper: 15-30% increase; cofactor in many plant enzymes Phosphorus Availability: Mechanism: Improved soil pH (7.0-8.0 → 5.5-6.5) reduces P fixation by Fe/Al oxides Benefit: 15-30% increase in plant-available phosphorus Dual advantage: Works synergistically with phosphate-solubilizing bacteria 2. Soil pH Management and Buffer Capacity: Alkaline Soil Remediation: Problem soils: Calcareous and alkaline soils (pH >7.5) limit nutrient availability T. thiooxidans strategy: Gradual pH reduction through controlled sulfuric acid production Advantage over chemicals: Sustainable pH management without risk of over-acidification Duration: Sustained effect throughout growing season as sulfur oxidation continues pH-Dependent Nutrient Availability Chart: pH 5.0-6.0 (optimal for T. thiooxidans effects): Maximum Fe, Mn, Zn, Cu availability pH 6.5-7.5: Balanced nutrient availability; T. thiooxidans role moderate pH >8.0: Multiple micronutrients immobile; T. thiooxidans essential for remediation 3. Organic Matter and Humus Formation: Indirect Benefit: Improved pH: Facilitates decomposition of plant residues and organic matter Microbial stimulation: Enhanced soil microbial activity during and after T. thiooxidans colonization Nutrient cycling: Improved cycling of organic-bound nutrients Carbon sequestration: Increased microbial biomass and soil organic matter storage 4. Symbiotic Relationships: T. thiooxidans enhances activity of complementary organisms improving fertility: Nitrogen-Fixers (Rhizobium, Azospirillum): Mechanism: Improved sulfur status enhances nitrogen fixation rate by 15-25% Reason: Sulfur is critical cofactor in nitrogenase enzyme Benefit: Legume crops achieve 20-30% higher nitrogen fixation Phosphate-Solubilizers (Bacillus, Pseudomonas): Mechanism: Lowered pH enhances phosphate-solubilization efficacy Synergy: Combined inoculation achieves 1.5-2.0× greater phosphorus availability than single organism Mycorrhizal Fungi (Rhizophagus, Funneliformis): Mechanism: Improved nutrient availability supports hyphal growth and nutrient transfer Benefit: Enhanced nutrient acquisition through fungal-plant interface 5. Crop Productivity and Yield Impact: Field Performance Data: Cereals (wheat, maize, rice): 15-25% yield increase Legumes (chickpea, lentil, bean): 20-30% yield increase Oilseeds (soybean, canola): 25-35% yield increase Vegetables (tomato, pepper, onion): 20-40% yield increase Spices (turmeric, ginger): 30-45% yield increase in alkaline regions Cost-Benefit Analysis: Product cost: $15-25/kg Application rate: 2-5 kg/acre Total cost: $40-100/acre Revenue increase: $100-400/acre (at typical commodity prices) ROI: 200-400% return on investment 6. Long-Term Soil Health Benefits: Sustainable Fertility: Chemical independence: Reduces synthetic fertilizer requirement by 25-40% Soil biology: Stimulates diverse microbial populations supporting nutrient cycling Soil structure: Improved organic matter supports better aggregation and water-holding capacity Environmental safety: No chemical residues; suitable for organic farming Quantified Sustainability Metrics: Nitrogen fertilizer reduction: 20-30% decrease in synthetic N requirement Phosphorus efficiency: 30-40% improvement in P utilization from applied fertilizers Sulfur cycling: Continuous conversion of applied elemental sulfur reducing annual application needs Soil organic matter: 15-25% increase over 2-3 years through enhanced microbial activity 7. Crop-Specific Fertility Improvements: Crop Sulfur Response Micronutrient Response Overall Yield Increase Wheat Very high (deficient soils) High (alkaline soils) 15-25% Chickpea High (S-responsive crop) Moderate 20-30% Soybean Moderate High (Zn, Fe-responsive) 25-35% Tomato Moderate High (quality driver) 20-40% Groundnut High (S-responsive) Very high 30-40% Conclusion: Thiobacillus thiooxidans significantly improves soil fertility through direct nutrient mobilization, sustainable pH management, and enhancement of complementary beneficial microorganisms, delivering 20-40% productivity increases with simultaneous reductions in chemical fertilizer dependency. Are Thiobacillus bacteria used in wastewater treatment? Wastewater Treatment Applications: Yes, Thiobacillus species (including T. thiooxidans and T. thioparus) are utilized in multiple wastewater treatment applications. 1. Hydrogen Sulfide (H₂S) Removal and Odor Control: Problem Context: H₂S is produced in anaerobic sewage treatment, landfills, and agro-industrial waste Causes foul odors affecting communities near treatment facilities Corrosive to concrete and metal infrastructure Health hazard at high concentrations Thiobacillus Solution (Particularly T. thioparus): Mechanism: Oxidizes H₂S to elemental sulfur and sulfate Reaction: 2H₂S + O₂ → 2S⁰ + 2H₂O (intermediate) Complete oxidation: 2H₂S + 3O₂ → 2H₂SO₄ Efficiency: 80-95% H₂S removal in biofilm reactors Advantages: Biological (non-chemical) approach reduces cost Suitable for small treatment plants with limited budgets Generates no toxic byproducts Sulfur recovery possible (sellable byproduct) Treatment Systems: Biofilm reactors: Thiobacillus grows on carrier media (plastic, ceramic) Biotrickling filters: Wastewater trickles over biofilm-coated packing material Biofiltration towers: Aerated treatment with sulfur collection 2. Heavy Metal Sequestration and Precipitation: Mechanisms (Both T. thiooxidans and T. ferrooxidans): pH-Based Precipitation: Acid production: Thiobacillus oxidation lowers pH initially, then through buffering and co-precipitation produces neutral conditions Metal hydroxide formation: Optimal pH (5.5-7.0) precipitates heavy metal hydroxides Removal efficiency: Zinc: 70-85% removal Copper: 60-75% removal Cadmium: 50-70% removal Biosorption: Cell wall binding: Thiobacillus cells accumulate metals on cell surfaces Intracellular accumulation: Metal sequestration within bacterial cells Capacity: 10-100 mg metal per gram dry biomass 3. Industrial Wastewater Treatment: Mining Wastewater: Acid mine drainage (AMD): High-concentration H₂SO₄, Fe²⁺, Cu²⁺, Zn²⁺ Treatment strategy: Controlled oxidation to precipitate metals; pH adjustment Effectiveness: 40-60% metal removal; water quality improvement for reuse Agricultural Wastewater: Nutrient-rich runoff: Contains nitrogen, phosphorus, sulfur compounds Thiobacillus role: Oxidizes reduced S compounds; supports overall treatment Benefit: Enables nutrient recovery; water reuse in irrigation Agro-Industrial Wastewater (Potato processing, meat processing, etc.): Problem: High H₂S, organic sulfur compounds, heavy metals Solution: Thiobacillus-based biotreatment Outcome: Odor control; partial heavy metal removal; biodegradable organic matter reduction 4. Sewage Sludge Treatment and Land Application Safety: Application Context: Sewage sludge is nutrient-rich (N, P, S) and valuable for agriculture, but often contains heavy metals and pathogens requiring remediation before safe land application. Thiobacillus Treatment: Metal extraction: Bioleaching sewage sludge removes hazardous metals (Zn, Cu, Cr) Extraction rates (T. ferrooxidans): Zinc: 42% of total content Copper: 39% of total content Chromium: 10% of total content Duration: 30-40 days for substantial extraction Outcome: Sludge becomes safe for agricultural application; metals recovered Combined Treatment (Thiobacillus + Biochar): Synergy: Biochar absorbs residual metals; Thiobacillus oxidizes S compounds Results: 60.82% reduction in crop heavy metal contamination Application: Enables sludge-based fertilizer production for organic farming 5. Nutrient Recovery from Wastewater: Sulfur Recovery (T. thiooxidans, T. thioparus): Process: H₂S oxidation produces elemental sulfur Recovery: Sulfur precipitates from solution; collected and sold as byproduct Market value: Elemental sulfur worth $50-150/tonne (depending on purity and quantity) Additional benefit: Treatment cost partially offset by sulfur sales Phosphorus Recovery: Indirect role: Controlled pH enables phosphorus precipitation Synergy: Combined with other microbes (Bacillus spp.) for enhanced recovery Outcome: Recovered phosphate suitable for fertilizer production 6. Treatment System Design and Operation: Biofilm Reactor Parameters: Optimal pH: 5.0-7.0 (alkaline systems) for T. thiooxidans; pH 2.0-4.0 for T. ferrooxidans Temperature: 25-35°C optimal; mesophilic strains used for sewage Aeration: Dissolved oxygen >0.5 mg/L critical; forced aeration or air-diffusion systems Retention time: 2-24 hours depending on pollutant concentration Inoculation: CFU density 10⁶-10⁸ per mL of influent Operational Costs: Capital: $100,000-500,000 for large facility (varies by scale) Operating: $0.50-2.00/m³ treated wastewater Maintenance: Low chemical input; periodic biofilm renewal Advantage: 50-70% cost reduction vs. chemical treatment methods 7. Regulatory Compliance and Environmental Benefits: Treatment Efficacy Meeting Standards: H₂S odor: Reduction from 200+ ppm to <1 ppm (far below odor threshold) Heavy metals: Removal sufficient to meet agricultural reuse standards Organic pollutants: Reduced through concurrent heterotrophic biological treatment Pathogen inactivation: Combined with UV or thermal treatment for complete disinfection Environmental Sustainability: No chemical residues: Biological process generates no persistent synthetic compounds Reduced energy: Lower than thermal treatment or chemical precipitation Byproduct value: Sulfur recovery adds economic benefit Suitable for developing regions: Low-tech, low-cost approach viable with minimal infrastructure Challenges: Process rate: Slower than chemical treatment (hours vs. minutes) Scale limitation: Better suited for medium-sized treatment plants Optimization requirement: Requires process control (pH, aeration, temperature) for consistent performance Conclusion: Thiobacillus bacteria, particularly T. thioparus and T. ferrooxidans, are valuable for wastewater treatment, especially for H₂S removal, heavy metal remediation, and odor control. Their use enables sustainable, low-cost treatment with byproduct recovery potential, making them particularly suitable for sewage, mining, and agro-industrial wastewater applications. Sustainability Advantage Content coming soon! Related Products Acidithiobacillus novellus Thiobacillus novellus Thiobacillus thiooxidans More Products Resources Read all

Leading manufacturer & exporter of Nano Potassium Nitrate. Boost crop yields with our advanced, eco-friendly nano-fertilizers. Quality you can trust. < Nano Fertilizers Nano Potassium Nitrate A soluble white solid, providing potassium and nitrate, essential for plant growth, compliant with organic farming standards, replacing inorganic phosphate and potassium supplements. Product Enquiry Download Brochure Benefits Enhances Water and Nutrient Transport Facilitates movement of water, nutrients, and carbohydrates within plants. Improves Drought Tolerance Enhances drought tolerance and boosts water absorption in the soil. Promotes Root Development Helps in the formation of strong and healthy roots. Aids in Photosynthesis Supports the process of photosynthesis in plants. Chemical Properties N Content 13% K2O Content 44% to 46% Water solubility (20ºC) 316 g/L Solution pH 7 to 10 Composition Potasium Nitrate 80 Citric Acid 12 Bio Polymer 0.4 Organic Carbon 25 Composition Dosage & Application Why choose this product Key Benefits Sustainability Advantage Additional Info FAQ Additional Info Compatibility: Compatible with chemical fertilizers and chemical pesticides Shelf life: Best before 24 months when stored at room temperature Packaging: 5 Ltx2/Corrugated Cardboard Box Symptoms of Potassium Nitrate Deficiency: Yellowing or browning of leaf margins Weak stems Poor fruit development Increased susceptibility to drought stress Why choose this product? Content coming soon! Key Benefits at a Glance Content coming soon! Sustainability Advantage Content coming soon! Dosage & Application To coat the seed of any crop, dilute 4–6 ml of the product per liter of water and soak or spray on the seeds.Drip Irrigation: The recommended dose of fertilizer is 1–1.25 ml of this product per liter of water, adjusted based on the crop and soil type.Leafy Spray Method: Mix 1–1.25 ml of this product per liter of water and apply one week before flowering. FAQ Content coming soon! Related Products Nano Urea Hydromax Anpeekay NPK Nano Boron Nano Calcium Nano Chitosan Nano Copper Nano Iron More Products Resources Read all

Comamonas testosteroni is a versatile, aerobic, gram-negative bacterium renowned for its ability to degrade a wide range of organic pollutants, including aromatic hydrocarbons, phenols, and pesticides. This metabolic diversity makes it a critical agent in bioremediation projects aimed at detoxifying contaminated soils and water bodies. In wastewater treatment, C. testosteroni enhances the breakdown of complex organic compounds, reducing chemical oxygen demand (COD) and improving water quality. Its role in degrading xenobiotics and persistent organic pollutants highlights its significance in environmental sustainability and industrial waste management. The bacterium's resilience in diverse conditions further underscores its utility in eco-friendly applications. < Microbial Species Comamonas testosteroni Comamonas testosteroni is a versatile, aerobic, gram-negative bacterium renowned for its ability to degrade a wide range of organic pollutants, including aromatic hydrocarbons, phenols, and pesticides. This metabolic diversity makes it a critical agent in bioremediation projects aimed at detoxifying contaminated soils and water bodies. In wastewater treatment, C. testosteroni enhances the breakdown of complex organic compounds, reducing chemical oxygen demand (COD) and improving water quality. Its role in degrading xenobiotics and persistent organic pollutants highlights its significance in environmental sustainability and industrial waste management. The bacterium's resilience in diverse conditions further underscores its utility in eco-friendly applications. Strength 1 x 10⁹ CFU per gram / 1 x 10¹⁰ CFU per gram Product Enquiry Download Brochure Benefits Biodegradation of Aromatic Compounds Degrades toxic aromatic compounds like phenols, contributing to the detoxification of contaminated environments. Wastewater Treatment Enhances the breakdown of organic pollutants in wastewater, improving treatment efficiency. Pesticide Degradation Capable of degrading harmful pesticides, supporting the bioremediation of agricultural runoff and soil contamination. Hydrocarbon Degradation Efficiently breaks down hydrocarbons, making it valuable for cleaning up oil spills and industrial pollution. Dosage & Application Additional Info Scientific References Mode of Action Sustainability Advantage FAQ Scientific References Content coming soon! Mode of Action Content coming soon! Additional Info Contact us for more details Dosage & Application Contact us for more details FAQ Content coming soon! Sustainability Advantage Content coming soon! Related Products Saccharomyces cerevisiae Bacillus polymyxa Thiobacillus novellus Thiobacillus thiooxidans Alcaligenes denitrificans Bacillus licheniformis Bacillus macerans Citrobacter braakii More Products Resources Read all

Troopmax by Indogulf Bioag supports plant protection with effective crop care for healthier plants and better pest management. Contact today. < Plant Protect Troopmax A bacterial larvicide with high specificity, targeting pests while minimizing environmental impact and harm to non-target organisms. Product Enquiry Download Brochure Benefits Target Specificity Effectively targets specific pests like Hemiptera, Diptera, Coleoptera, and more, minimizing impact on non-target organisms. Environmental Safety As a bacterial larvicide, it poses negligible risks to the environment, making it a safer alternative to chemical pesticides. Wide Range of Targets Controls a variety of pests, including spittlebugs, corn borers, locusts, and various aphids, enhancing crop protection. Sustainable Pest Management Integrates well into sustainable farming practices, contributing to Integrated Pest Management (IPM) strategies without harming beneficial organisms. Composition Amount TroopMax 0.8* 10⁸ CFU/g (%) w/w Metarhizium anisopliae (spores) 2%, 1 X 10⁸ CFU/g Beauveria bassiana (spores) 2%, 1 X 10⁸ CFU/g Bacillus thuringiensis var Kurstaki (spores) 2%, 1 X 10⁸ CFU/g Verticillium lecanii (spores) 2%, 1 X 10⁸ CFU/g Carrier i (Dextrose) Q.S. Composition Dosage & Application Key Benefits FAQ Additional Info Additional Info Target species Hemiptera, Diptera, Coleoptera, Lepidoptera, Orthoptera and Hymenoptera etc. Spittlebugs (Cercopidae), pine moth Dendrolimus spp., corn borers Ostrinia nubilalis, Ostrinia furnacalis; Locustana pardalina, Locusta migratoria Chortoicetes terminifera, L. migratoria Anacridium melanorhodon, Hieroglyphus daganensis Schistocerca gregaria, Helicoverpa armigera, Spodoptera litura, Aphis craccivora, A. gossypii, Rhopalosiphum maidis, Brevocoryne brassicae, Myzus persicae and Bemisia tabaci etc. Usage and Storage Troopmax is compatible with all natural fertilizers. Maintain the product out of direct sunlight and store in a dark and cool place between 5–25ºC (40–77ºF). Do not refrigerate or freeze. Keep container tightly sealed after use. Keep away from children and pets. Do not inhale or ingest. FAQ What is TroopMax? TroopMax is a biological insect and pest-control formulation designed to help manage insect pests using beneficial microbial biocontrol agents. What organisms are used in TroopMax? TroopMax contains Metarhizium anisopliae, Beauveria bassiana, Bacillus thuringiensis var. kurstaki, Verticillium lecanii, and a dextrose carrier. Which pests does TroopMax target? TroopMax is recommended for a broad range of insect pests, including spittlebugs, pine moths, corn borers, locusts, grasshoppers, caterpillars, aphids, whiteflies, and related pests. Which pest groups are covered by TroopMax? TroopMax targets several major insect groups, including Hemiptera, Diptera, Coleoptera, Lepidoptera, Orthoptera, and Hymenoptera. How does TroopMax work? TroopMax works through biological pest-control mechanisms. Its microbial components can infect, suppress, or disrupt target insect pests, helping reduce pest pressure over time. Is TroopMax a chemical insecticide? No. TroopMax is a biological pest-control product based on beneficial microorganisms, not a conventional chemical insecticide. What is the recommended dosage of TroopMax? The recommended dosage is 5 g per litre of water. How should TroopMax be applied? Mix TroopMax with clean water and apply as a spray over the crop area. Ensure uniform coverage of the target crop canopy and pest-prone areas. Can TroopMax be used with fertilizers? Yes. The label states that TroopMax is compatible with natural fertilizers. Is TroopMax suitable for integrated pest management? Yes. TroopMax is suitable for IPM programs and can be used as part of a biological pest-control strategy alongside monitoring, sanitation, crop rotation, and compatible crop inputs. Can TroopMax be used preventively? Yes. TroopMax can be applied preventively when pest pressure is expected, or at the early stage of pest incidence for better population management. Is TroopMax safe for the environment? TroopMax is designed for high target specificity, and the label states that its impact on non-target organisms and the environment is negligible when used as directed. How should TroopMax be stored? Store TroopMax in a dark, cool place between 5–25°C. Keep it away from direct sunlight, do not refrigerate or freeze, and keep the container tightly sealed after use. What is the shelf life of TroopMax? TroopMax is best used within 18 months from the manufacturing date when stored under recommended conditions. What precautions should be followed when using TroopMax? Follow normal hygiene and housekeeping standards for agricultural products. Avoid inhalation or ingestion, keep away from children and pets, and use only as directed on the label. Key Benefits Broad-Spectrum Biological Pest Control TroopMax is designed for biological control of a wide range of insect pests across major pest groups, including Hemiptera, Diptera, Coleoptera, Lepidoptera, Orthoptera, and Hymenoptera. Multi-Microbe Formulation TroopMax combines well-known entomopathogenic fungi and bacterial biocontrol organisms, including Metarhizium anisopliae, Beauveria bassiana, Bacillus thuringiensis var. kurstaki, and Verticillium lecanii. Targets Larvae and Soft-Bodied Pests TroopMax supports management of damaging insect stages, including larvae and soft-bodied pests such as aphids, whiteflies, borers, caterpillars, and related field pests. High Target Specificity TroopMax is formulated for targeted pest control, helping reduce unnecessary impact on the wider environment when used as directed. Natural Crop Protection Option TroopMax is suitable for growers looking for a natural biological pest-management solution that can support more sustainable crop protection programs. Compatible with Natural Fertilizers TroopMax can be used alongside natural fertilizer programs, making it suitable for integrated biological crop-management systems. Useful in IPM Programs TroopMax can be included in integrated pest management programs as a biological tool for reducing pest pressure and supporting resistance-management strategies. Easy Water-Based Application TroopMax is applied by mixing with water and spraying at the recommended dosage, making it practical for use in field, horticultural, nursery, and protected-crop systems. Dosage & Application Dosage : 5g per liter of water Recommended dosage is for guideline purpose only. More effective application rates may exist depending on specific circumstances. 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Isaria fumosorosea is a beneficial fungus that acts as a biological insecticide against plant sap-sucking insects like aphids, mites, and mealybugs by disabling their exoskeletons. < Microbial Species Isaria fumosorosea Isaria fumosorosea is a beneficial fungus that acts as a biological insecticide against plant sap-sucking insects like aphids, mites, and mealybugs by disabling their exoskeletons. Strength 1 x 10⁸ CFU per gram / 1 x 10⁹ CFU per gram Product Enquiry Download Brochure Benefits Long-term pest control Provides a sustainable solution without causing resistance in pests. Environmentally friendly Isaria fumosorosea is safe for the environment and non-target organisms. High specificity Targets a wide range of plant sap-sucking insects like aphids, mites, and mealybugs. Effective mode of action Infects insects by disabling their exoskeletons, leading to their demise. Dosage & Application Additional Info Scientific References Mode of Action Sustainability Advantage FAQ Scientific References Scientific literature recognizes Isaria fumosorosea , also known in some references as Cordyceps fumosorosea or formerly Paecilomyces fumosoroseus , as an important entomopathogenic fungus used in biological pest control. It has been studied for its ability to infect and suppress several agricultural pests, particularly whiteflies, aphids, thrips, mealybugs, mites, and other soft-bodied insects. The main infection process includes spore attachment, germination, cuticle penetration, internal fungal growth, and eventual pest suppression. Unlike many chemical insecticides that rely on direct toxicity or ingestion alone, entomopathogenic fungi infect insects through the outer body surface, making them useful against pests that feed in protected plant areas. Isaria fumosorosea is especially relevant in greenhouse crops, vegetables, fruits, mushrooms, tobacco, ornamentals, and other high-value crops where residue-conscious and biological pest-management solutions are required. It is commonly used as part of integrated pest management programs alongside monitoring, sanitation, biological control agents, compatible biofertilizers, and responsible spray rotation. Mode of Action Isaria fumosorosea is an entomopathogenic fungus used as a biological insecticide for the management of sap-sucking insects and other soft-bodied pests. It works primarily through contact with the insect body rather than relying only on ingestion. After application, fungal spores come into contact with the insect cuticle. Under suitable humidity and temperature conditions, the spores attach to the insect surface, germinate, and produce germ tubes that penetrate the outer cuticle. Once inside the insect body, the fungus multiplies, disrupts normal physiological functions, and gradually suppresses the pest. This biological mode of action makes Isaria fumosorosea a valuable tool in integrated pest management programs, especially against pests such as whiteflies, aphids, thrips, mites, mealybugs, leafminers, psyllids, and other difficult-to-manage insects. Because it acts biologically and targets insect hosts through fungal infection, it can help reduce dependence on conventional chemical insecticides and support resistance-management strategies. For best performance, Isaria fumosorosea should be applied with good spray coverage, especially on the undersides of leaves and pest-harbouring zones. Adequate moisture, moderate temperatures, and early application at the first signs of pest activity improve the establishment and effectiveness of the fungus. Additional Info Target pests: Aphids, Black Vine Weevil, Broad Mites, Citrus Leafminer, Coleoptera grubs and larvae, Crown weevils, Japanese weevils, Leafminers, Lepidoptera caterpillars and larvae, Mealybugs (Pseudococcidae), Psyllids, Root Worms (Chrysomelidae), Rust Mites (Aceria anthocoptes), Scarid Flies (Lycoriella spp.), Spider Mites (Tetranychidae), Thrips (Thysanoptera), Whiteflies (Aleyrodidae), Wireworms (Elateridae) and more. Recommended Crops: Recommended for controlling insect pests (including mites) on vegetables, fruits, tobacco, mushrooms, and other food crops. Compatibility: Compatible with Bio Pesticides, Bio Fertilizers, and Plant growth hormones but not with chemical fertilizers and chemical pesticides. Shelf Life: Stable within 1 year from the date of manufacturing. Packing: We offer tailor-made packaging as per customers' requirements. Dosage & Application Wettable Powder: 1 x 10⁸ CFU per gram Foliar Application : 1 Acre dose: 2 kg 1 Ha dose: 5 kg Foliar Application for Long Duration Crops / Orchards / Perennials : 1 Acre dose: 2 kg 1 Ha dose: 5 kg Apply 2 times a year: before the onset of monsoon and after the monsoon Soluble Powder: 1 x 10⁹ CFU per gram Foliar Application : 1 Acre dose: 200 g 1 Ha dose: 500 g Foliar Application for Long Duration Crops / Orchards / Perennials : 1 Acre dose: 200 g 1 Ha dose: 500 g Apply 2 times a year: before the onset of monsoon and after the monsoon Application Methods Foliar Application Method : Mix Isaria fumosorosea at recommended doses in sufficient water and spray on soil during the off-season. Apply twice a year for long-duration crops. It is recommended to have the first application before the onset of the main monsoon/rainfall/spring season and the second application after the main monsoon/rainfall/autumn/fall season. Note : Do not store Isaria fumosorosea solution for more than 24 hours after mixing in water. FAQ What is Isaria fumosorosea used for? Isaria fumosorosea is used as a biological insecticide for controlling agricultural and horticultural pests. It is especially useful against sap-sucking insects and soft-bodied pests such as whiteflies, aphids, thrips, mites, mealybugs, psyllids, and leafminers. It is commonly used in vegetables, fruits, tobacco, mushrooms, ornamentals, greenhouse crops, and other food crops as part of an integrated pest management program. What insects does Isaria fumosorosea target? Isaria fumosorosea targets a wide range of insect pests, including aphids, whiteflies, thrips, mealybugs, spider mites, rust mites, psyllids, leafminers, citrus leafminer, scarid flies, black vine weevil, crown weevils, Japanese weevils, root worms, wireworms, Coleoptera grubs and larvae, and Lepidoptera caterpillars and larvae. Is Isaria fumosorosea harmful to bees? Isaria fumosorosea is generally considered more selective than broad-spectrum chemical insecticides and is widely used as a biological pest-control fungus. However, as with any pest-control product, it should be applied responsibly to reduce unnecessary exposure to pollinators. Avoid direct spraying on bees, active hives, and open flowers during peak foraging. Evening or early-morning application is usually preferred when pollinator activity is low. How is Isaria fumosorosea applied? Isaria fumosorosea is usually applied as a foliar spray. Mix the product in sufficient water according to the recommended dose and spray evenly over the crop canopy, targeting pest-prone areas and the underside of leaves. The spray solution should not be stored for more than 24 hours after mixing. For long-duration crops, orchards, and perennials, application may be repeated seasonally, such as before and after the main rainfall or monsoon period. How does Isaria fumosorosea work? Isaria fumosorosea works by infecting target insects through contact. The fungal spores attach to the insect body, germinate, penetrate the cuticle, and grow inside the insect. This disrupts the pest’s normal body functions and leads to pest suppression over time. Is Isaria fumosorosea a chemical insecticide? No. Isaria fumosorosea is not a chemical insecticide. It is a biological insecticide based on a beneficial entomopathogenic fungus. It is used as a microbial biocontrol agent in sustainable crop-protection and integrated pest-management programs. What crops can Isaria fumosorosea be used on? Isaria fumosorosea is suitable for crops where sucking pests, mites, and soft-bodied insects are a concern. It can be used on vegetables, fruits, tobacco, mushrooms, greenhouse crops, ornamentals, and other food crops. Always follow crop-specific recommendations and local label guidance. When should Isaria fumosorosea be applied? Isaria fumosorosea performs best when applied early, before pest populations become severe. It should be used at the first signs of pest activity or as part of a preventive biological pest-management schedule. Early application improves contact with young pest stages and supports better overall control. What conditions improve Isaria fumosorosea performance? Good spray coverage, moderate temperature, sufficient humidity, and active pest presence improve performance. Since fungal spores need suitable conditions to germinate and infect insects, very dry, hot, or harsh spray conditions may reduce effectiveness. Applying during cooler parts of the day can help improve results. Can Isaria fumosorosea control whiteflies? Yes. Isaria fumosorosea is widely used for whitefly management. It can infect several whitefly life stages when spores contact the insect body. Good coverage of the lower leaf surface is important because whiteflies commonly live and feed on the underside of leaves. Can Isaria fumosorosea control thrips? Yes. Isaria fumosorosea can help manage thrips, especially when used early and with thorough spray coverage. Since thrips often hide inside flowers, buds, and protected plant tissues, repeated applications and integration with other IPM tools may be necessary. Can Isaria fumosorosea control mites? Yes. Isaria fumosorosea can help manage spider mites, rust mites, broad mites, and related mite pests. It works best when applied before mite populations reach damaging levels and when spray coverage reaches the areas where mites are active. Can Isaria fumosorosea be used with biofertilizers? Yes. Isaria fumosorosea is generally compatible with many biofertilizers, biopesticides, and plant growth-promoting products. However, compatibility should always be checked before tank mixing, especially when combining multiple biological products. Can Isaria fumosorosea be mixed with chemical pesticides? Direct mixing with chemical pesticides is not recommended unless compatibility has been confirmed. Many chemical fungicides and some pesticides can reduce the viability of fungal spores. If chemical treatments are needed, apply them separately and maintain an appropriate interval. Can Isaria fumosorosea be used in organic farming? Isaria fumosorosea is a biological pest-control organism and can be suitable for organic and residue-conscious farming programs when the final product formulation complies with local organic standards. Growers should always confirm certification status and local regulatory approval before use. How long does Isaria fumosorosea take to work? Isaria fumosorosea is a biological control agent, so it does not act as instantly as many chemical knockdown insecticides. Pest suppression usually develops gradually after spores infect the insect. Visible effects depend on pest species, pest stage, humidity, temperature, spray coverage, and infestation level. Why is spray coverage important for Isaria fumosorosea? Spray coverage is critical because Isaria fumosorosea works mainly through contact. Spores must reach the insect body to begin infection. For pests such as whiteflies, thrips, mites, and mealybugs, spraying the underside of leaves, young shoots, flowers, and sheltered plant areas improves performance. What is the recommended dosage for Isaria fumosorosea? For wettable powder at 1 × 10⁸ CFU per gram, the recommended foliar dose is 2 kg per acre or 5 kg per hectare. For soluble powder at 1 × 10⁹ CFU per gram, the recommended foliar dose is 200 g per acre or 500 g per hectare. Application rates may vary depending on pest pressure, formulation strength, crop type, and local recommendations. How should Isaria fumosorosea be stored? Store Isaria fumosorosea in a cool, dry place away from direct sunlight, heat, and moisture. Keep the container tightly closed after opening. Avoid storing mixed spray solution for more than 24 hours, as microbial viability may decline after dilution. What is the shelf life of Isaria fumosorosea? The product is stable within one year from the date of manufacturing when stored under recommended conditions. Storage temperature, humidity, packaging integrity, and handling practices can affect microbial viability. Is Isaria fumosorosea suitable for IPM programs? Yes. Isaria fumosorosea is highly suitable for integrated pest management programs. It can be combined with pest monitoring, beneficial insects, sanitation, crop rotation, resistant varieties, compatible biopesticides, and carefully planned chemical rotations to reduce pest pressure sustainably. What is the difference between Isaria fumosorosea and chemical insecticides? Chemical insecticides often act through direct toxicity, nervous system disruption, or feeding inhibition. Isaria fumosorosea works biologically by infecting insects through fungal spores. This makes it useful as a residue-conscious and resistance-management tool, although it usually requires better timing, coverage, and environmental conditions than conventional chemical sprays. Sustainability Advantage Content coming soon! Related Products Beauveria bassiana Hirsutella thompsonii Lecanicillium lecanii Metarhizium anisopliae Nomuraea rileyi More Products Resources Read all

Pacify by Indogulf Bioag supports plant protection with effective crop care for healthier plants, stress handling, and better field management. Contact today. < Plant Protect Pacify Organic, non-lethal rat repellent designed to drive rats from fields, safe for earthworms, grazing animals, and aquatic life. Product Enquiry Download Brochure Benefits Organic and Safe Made from organic derivatives, it doesn’t harm earthworms, hens, grazing, or aquatic animals. Quick Results Visible results within three days, with no rats seen in the field. Dual-Action Repellent Combines consumption-based and smell-based granules to drive rats away effectively. Long-Lasting Effectiveness Offers protection for 30-45 days after application. Composition Amount Wild plant extract 20% Organic matter 70% Acid insoluble silica 10% Total 100.0% Composition Dosage & Application Key Benefits FAQ Additional Info Additional Info Shelf Life & Packaging Storage: Store in a cool, dry place at room temperature Shelf Life: 24 months from the date of manufacture at room temperature Packaging: 1 kg pouch FAQ What is Pacify? Pacify is an organic, non-lethal rat repellent developed for agricultural field use. It is designed to drive rats away from treated areas without functioning as a poison-based rodenticide. How does Pacify work? Pacify works through a dual-action repellent approach. It combines smell-based and consumption-based granules that create an unfavorable environment for rats, helping push them away from burrows, bunds, and treated field areas. Is Pacify a rat poison? No. Pacify is not positioned as a rat poison. It is a non-lethal repellent designed to discourage rat activity and movement in agricultural fields. What is the composition of Pacify? Pacify contains wild plant extract at 20%, organic matter at 70%, and acid insoluble silica at 10%. What is the recommended dosage of Pacify? The recommended dosage is 3 kg per acre or 7.5 kg per hectare . Dosage may be adjusted depending on field conditions, rodent pressure, and specific application requirements. How should Pacify be applied? Apply Pacify near active rat burrows and along field bunds. For burrows, place the product near the burrow opening. For field borders and bunds, apply it in a linear pattern to create a repellent zone. If burrows are not visible, apply the product around the bunds and field perimeter. How quickly can results be seen? Visible results are generally expected within about three days after proper application, with reduced rat visibility and activity in the treated field area. How long does Pacify remain effective? Pacify can remain effective for approximately 30–45 days after application, depending on field conditions, rainfall, irrigation, rodent pressure, and product placement. Is Pacify safe for earthworms and grazing animals? Pacify is designed to be safe for earthworms, hens, grazing animals, and aquatic life when used as recommended. Avoid unnecessary over-application and follow the recommended field-use instructions. Can Pacify be used in organic farming systems? Pacify is made from organic derivatives and is listed as approved for organic agriculture in the supplied product information. Final use should always follow the applicable local organic certification requirements. Can Pacify be used on all crops? Pacify can be used in agricultural fields where rodent pressure is a concern. It is especially useful around bunds, field borders, and burrow-prone zones. Crop-specific use should follow local agronomic guidance and label instructions. When should Pacify be reapplied? Reapply after 30–45 days, or earlier if heavy rainfall, irrigation, soil movement, or high rodent pressure reduces the repellent effect. How should Pacify be stored? Store Pacify in a cool, dry place at room temperature. Keep the pouch sealed when not in use and protect it from moisture and direct sunlight. The product has a shelf life of 24 months from the date of manufacture under recommended storage conditions. Key Benefits Non-Lethal Rodent Repellent for Field Use Pacify is designed to repel rats from agricultural fields without acting as a poison or kill-based rodenticide. It helps drive rats away from treated areas, supporting field protection while avoiding carcass-related hygiene issues. Organic-Based Composition Pacify is formulated with wild plant extract, organic matter, and acid insoluble silica, making it suitable for growers looking for an organic-derived approach to rodent management. Dual-Action Repellent Effect Pacify works through a combination of consumption-based and smell-based repellent action. This helps create an unfavorable environment for rats around burrows, bunds, and field borders. Protects Crops from Rodent Damage By discouraging rat movement and activity in the field, Pacify helps reduce crop damage caused by burrowing, feeding, and field infestation, especially in crops where rodent pressure can affect yield and quality. Field-Friendly and Non-Harmful to Beneficial Life Pacify is designed to be safe for earthworms, grazing animals, hens, and aquatic life when used as recommended, supporting its role in integrated and sustainable crop protection programs. Fast Visible Response Visible field results can typically be observed within around three days after application, depending on infestation level, field conditions, and correct placement around burrows and bunds. Long-Lasting Protection Pacify provides residual repellent protection for approximately 30–45 days after application, helping growers manage rodent pressure over an extended period. Easy Field Application Pacify can be applied directly near active burrows and along field bunds. If burrows are not visible, the material can be applied around bunds and field borders as a preventive repellent barrier. Dosage & Application Dosage 3 kg per acre 7.5 kg per hectare Product quantity required per acre is about 3 kilos 1kg (in 1/2 + out 1/2). In is to be applied at spoon per burrow and out is to be applied around the field on the bunds (linear application). If burrows are not seen in the field, both (in & out) can be mixed and applied on the bunds. The result of the application will be seen by next three days that no rats will be visible and efficiency will last for 30-45 days minimum. Recommended dosage is for guideline purpose only. 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