First, strengthen agricultural control. Rational rotation, deep turning and soil improvement, fine soil preparation, soil testing formula, reasonable fertilization, no application of unripe organic fertilizer, appropriate sowing of appropriate amount, removal of weeds and spontaneous wheat seedlings in fields, fields, farm yards, etc.
2. Soil pharmacy treatment is performed on the land where heavy pounds of the former pupae occur, and the soil is mixed with dry fine soil before planting. Mix evenly and spread on the surface of the soil. After spreading, plowing or plowing can be performed. Pesticides are mixed with fertilizers.
Third, the implementation of seed coating or seed dressing. Seed coating is the most economical, simple, safe and efficient measure for disease prevention and pest control during wheat growth, and it is also the basic key measure for the prevention and control of wheat pests and diseases.
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