Agricultural Bacillus subtilis

1. Rhizosphere Bio-control: Controls pathogens (e.g., Fusarium) via competition for space and metabolic products.
2. Rhizosphere Growth Promotion: Stimulates root differentiation and elongation by synthesizing IAA and Gibberellins; solubilizes P/K to release soil nutrients.
3. Phyllosphere Disease Control: Strong foliar colonization and rich metabolic products effectively inhibit pathogens like Powdery Mildew.