小麦播种期是防治小麦病虫害的关键时期,防治对象主要有蛴螬、蝼蛄、金针虫等地下害虫和小麦吸浆虫;其次是种传或土传小麦病害,例如小麦纹枯病、小麦黑穗病、小麦秆黑粉病等;第三是小麦苗期蚜虫、红蜘蛛、锈病和白粉病。沈丘县地处河南省东南部,搞好冬小麦播种期的病虫害综合防治,是夺取明年小麦丰收的关键。根据我县常年病虫害发生的实际情况,要因地制宜的采取相应的防治措施。 Wheat sowing period is the key period for the prevention and control of wheat pests and diseases. The main control targets are underground insects such as grubs, slugs, golden needleworms and so on, followed by germ-borne or soil-borne wheat diseases such as wheat sheath blight, wheat smut, Stalk powdery mildew, etc .; the third is wheat seedling aphids, spider mite, rust and powdery mildew. Shenqiu County is located in the southeastern part of Henan Province, do a good job in comprehensive prevention and control of winter wheat sowing pests and diseases, is to win the key to wheat harvest next year. According to the actual occurrence of pests and diseases in our county perennial, to take appropriate measures to prevent and control the situation.