Wheat disease and pest control measures in autumn sowing period
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The autumn sowing period is the foundation and key for the prevention and control of wheat pests and diseases. I hope that the farmers' friends will seize this favorable opportunity for autumn sowing, take effective measures, and do a good job in prevention and control of pests, wheat powdery mildew and other diseases and pests, and strive to combat wheat diseases, pests and weeds. Eliminated in the bud stage. The technical measures for prevention and control of wheat pests in autumn sowing are as follows: I. Doing a good job in plant quarantine During the autumn sowing, seeds are frequently transported and the quarantine diseases and pests are most easily spread. Therefore, quarantine work must be strengthened to prevent the spread of quarantine pests and weeds with seeds. spread. When buying seeds, it is important to purchase seeds with quarantine certificates from the seed business unit. Second, to strengthen agricultural prevention and control There are mainly rational rotations, deep-turning and soil improvement, fine soil preparation, soil testing formulas, rational fertilization, no application of non-corrosive organic fertilizers, proper sowing of appropriate amounts, and removal of spontaneous crops from fields, landsides, yards, etc. Technical measures such as wheat seedlings and weeds. Third, the soil agent treatment For the heavy land in front of the pound of insect pests, soil preparation before mixing with dry fine soil, mix evenly spread on the surface of the soil, and then plough or plow after spreading, but also pesticides Mixed with fertilizer. Fourth, the implementation of chemical seed dressing seed coating, seed dressing is the entire wheat production process pest prevention and control of economic, simple, safe and efficient measures, but also a key measure of wheat pest control, it should strongly promote the application.