Trichoderma afroharzianum strain T-22

Trichoderma afroharzianum (strain T-22) is a widely recognized biological control agent, classified as a biofungicide and plant growth promoter. This specific strain, derived from intense selection, has a remarkable ability to colonize plant roots, establishing a defensive shield that protects the crop from a wide range of harmful soil-borne pathogens throughout the entire growth cycle.

The mechanism of action involves a combination of mycoparasitism, competitive exclusion, and the production of bioactive enzymes. By colonizing the rhizosphere faster than pathogenic fungi, strain T-22 outcompetes them for space and nutrients. Furthermore, it produces chitinases and glucanases that degrade the cell walls of harmful fungi, effectively suppressing their spread in the soil environment.

This product is utilized across a vast range of crops including vegetables, cereals, fruit trees, and nursery plants. It is particularly effective against diseases like root rots, Fusarium, Rhizoctonia, and Pythium. By strengthening the plant's natural defense systems through induced systemic resistance, it ensures that plants are better prepared to withstand abiotic and biotic stresses.

Application methods include seed coating, drenching seedlings, or applying via drip irrigation systems. For optimal performance, the soil should maintain adequate moisture and temperature levels, as these are living organisms that require specific conditions to proliferate. It is best applied preventively, before the symptoms of the disease appear in the field.

• Superior root colonization capabilities.
• Enhanced nutrient uptake and plant vigor.
• Effective biological control without toxic residues.
• Compatibility with various organic farming practices.

Precautionary measures include avoiding the simultaneous use of strong chemical fungicides, which may suppress the activity of the beneficial fungus. Store the product in a cool, dry place away from direct sunlight. While it is non-toxic to humans and wildlife, standard safety procedures should be followed during the preparation and application of the solution.