Bacillus Pumilus

Bacillus Pumilus

Plant growth promoting and biocontrol bacterial concentrate

Supports nutrient uptake, root development, and biological disease suppression

Bacillus pumilus is a Gram-positive, spore-forming bacterial concentrate widely used in biological agriculture for plant growth promotion, nutrient mobilization, and suppression of soil-borne pathogens. The bacterium enhances rhizosphere biological activity and supports healthier crop establishment under diverse growing conditions.

The microbial strain also contributes to soil fertility improvement, stress tolerance, and root-zone protection through production of beneficial enzymes, metabolites, and plant growth-promoting substances.

Target Functions

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Biological disease suppression

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Plant growth promotion

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Nutrient mobilization

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Rhizosphere colonization

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Soil biological enhancement

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Organic matter decomposition

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Seedling protection

Target Pathogens

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Fusarium oxysporum

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Rhizoctonia solani

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Phytophthora infestans

Antimicrobial Compound Production

Produces antimicrobial metabolites including:

  • Bacillomycin
  • Surfactin

These compounds inhibit growth and spread of plant pathogenic fungi.

Competition for Nutrients & Space

Rapid rhizosphere colonization helps outcompete harmful microorganisms and restrict pathogen establishment.

Enzyme Production

Produces enzymes including:

  • Cellulase
  • Chitinase

These enzymes support decomposition of organic matter and improve nutrient release in soil.

Soil Structure Improvement

Produces polysaccharides that help bind soil particles, improving soil aggregation, structure, and water retention capacity.

Plant Growth Promotion

Produces plant growth-promoting substances including:

  • Indole Acetic Acid (IAA)
  • Gibberellins

These compounds stimulate root growth, nutrient uptake, stem development, and crop vigor.

Seedling Protection

Forms a protective microbial biofilm around developing roots and seedlings, helping reduce pathogen infection during early establishment.

Parameter Specification
Product Type PGPR & Bacterial Biocontrol Concentrate
Active Ingredient Bacillus pumilus
Viable Count Minimum 1 × 10¹¹ CFU/g
Formulation Type Wettable Powder / Liquid Suspension
Packaging 1 kg / 25 kg bags
Shelf Life Up to 12 months under proper storage
Storage Conditions Store in cool, dry conditions away from sunlight and moisture
Usage After Opening Recommended within 30 days after opening

Benefit