Seed dressing treatment: use 50% of the 50% wheat seed for 50g, or 50% phoxim emulsifiable concentrate 50ml plus 20% rusting emulsifiable concentrate 50ml or 15% powder rusting WP 75g dry mix, add water 2 Mix well ~ 3 kg, mix while spraying, dry and sown. After the rusting of the rust, the land should not be too wet, otherwise it will have an impact on the emergence rate. It is best not to mix it with powdered rust. Trichoderma lucidum seed dressing can only be used for wheat, corn, hazelnut, and millet, and cannot be used for other crops.
Triazole agents include rickett, hegosone, and triadimefon (Pulverine). Trichostatin is a commonly used grain crop seed dressing agent, mainly for controlling wheat rust, smut, corn smut, etc. It also has a good effect on wheat total eclipse and powdery mildew. It can be used for seed dressing, can effectively prevent smut and smut, control rust and powdery mildew in wheat seedlings for a long time, and can alleviate the occurrence of total rot disease in wheat, control the occurrence of autumn smut rust and comprehensively reduce the coming year. The source of the bacteria is of great significance.
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