Microbial Strains and Functions :
- Trichoderma viride: Parasitizes the mycelia and fruiting bodies of soil-borne fungal diseases.
- Trichoderma harzianum: Causes hyperparasitism or antibiosis, restricting soil phytopathogens including nematodes.
- Metarhizium anisopliae: Produces adhesions and penetrates insect cuticle, resulting in ultimate death.
- Beauveria bassiana: Produces extracellular hydrolytic enzymes that penetrate insect integument and crumble the host immune system.
- Ampelomyces quisqualis: Parasitizes powdery mildew and actively destroys powdery mildew fungus.
- Bacillus subtilis: Secretes secondary metabolites, cell wall–degrading enzymes, and antioxidants to control pathogens.
- Bacillus firmus: Acts as a nematode antagonist and induces plant systemic resistance.
- Pseudomonas fluorescens: Produces iron-chelating antibiotics and siderophores to control fungal pathogens.
- Verticillium lecanii / Lecanicillium lecanii: Causes mycosis in insects and secretes extracellular enzymes to control insect pests. This sticky fungus invades insect bodies, consumes internal organs, and ultimately leads to death.
