Trichoderma Viride Microorganisms Reduces Crop Diseases

Usage Instructions

Trichoderma preparations are characterized by easy and safe use, wide applicability to crops, effectiveness against multiple plant diseases, and significant promotion of growth and yield increase.

(1) Fertilizer Formulation: Can be directly added to organic material decomposers, organic fertilizers, biological fertilizers, or flush fertilizers as formulation use.

(2) Soil Treatment: Can be directly applied to soil for soil remediation, restoring the structure of beneficial microbial communities, and preventing damage to plants caused by harmful bacteria accumulated from continuous cropping over years.

(3) Seed Dressing: To prevent and control diseases such as wilt disease, damping-off, southern blight, root rot, and phytophthora blight and so on, the agent can be applied through seed dressing. The agent is introduced into the soil to form a protective barrier around the seeds, preventing disease occurrence. The dosage is 5–10% of the seed weight. To enhance the adhesion of the agent to the seeds, first spray the seeds with a small amount of water and mix evenly to moisten them, then add the powder and mix thoroughly so that the seeds are coated with the powder before sowing. For germinated seeds, the higher humidity naturally improves powder adhesion.

(4) Root Drenching: For preventing and controlling root diseases such as root rot and southern blight, root drenching can be used.

⑸ Spraying: To control diseases on crop leaves, stems, and fruits (e.g., downy mildew, gray mold, leaf mold, sheath blight), use a 600–800-fold dilution. Spray at the initial stage of disease occurrence, once every 7–10 days, for 2–3 consecutive applications.

Advantages of Trichoderma viride Biological Pesticides:

Trichoderma has antagonistic effects against various important plant pathogenic fungi, with a wide prevention scope and broad application prospects. As a biocontrol fungus, Trichoderma offers the following advantages:

1. Strong saprophytic ability and wide adaptability.

2. Broad parasitic spectrum, multi-purpose application, cost-effective control, and easy customer acceptance.

3. Produces multiple antibiotics and lytic enzymes during parasitism, reducing pathogen resistance and enhancing antibacterial efficacy.

4.The chitinase gene of Trichoderma can be expressed in bacteria, fungi, and plants, which is of great significance for preventing and controlling plant fungal diseases and promoting agricultural production.

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