Should wheat seeds be mixed with medicine? What medicine to mix, how to mix.

Wheat sowing strongly advocates the use of coated seeds and chemical dressing of uncoated seeds. The coated seeds can be directly coated by seed coating machine or coated by manual method (that is, wheat seeds and diluted coating agent are manually turned in plastic bags, shaken and mixed). Every 50 kilograms of wheat seeds are coated with 3-4.5 grams of difenoconazole suspension seed coating agent or 2 grams of tebuconazole seed treatment suspension agent to prevent and control sheath blight, root rot, powdery mildew and the like. Seed dressing or seed coating with 0.5g of phenazine-1- carboxylic acid,10-20g of thiabendazole, 7.5-9g of difenoconazole or 69-92g of benzopropafenone can prevent take-all disease. Every 50kg of wheat seeds are treated with120g of imidacloprid seed coating agent,10.5-14g of thiamethoxam seed coating agent or 40g of phoxim or 50g of diazinon EC to control underground pests and wheat aphids. For areas that need to control sheath blight and underground pests at the same time, the above fungicides and insecticides can be mixed for seed dressing, and benzodiazepines and pyrethrum can be used for seed dressing. During seed dressing, the drug is diluted with 1-2kg water, sprayed with a sprayer and mixed evenly, then piled up with 1-2hr, and then spread out to dry, with the sowing depth not exceeding 4cm. When dressing seeds, chemical agents should be used in accordance with the prescribed dosage, and the dosage should not be increased at will to avoid adverse effects on wheat germination and emergence.