小麦是我省主要粮食作物之一。近年来,由于受多种生态因素的影响,小麦病虫草害发生普遍较重,特别是小麦赤霉病、全蚀病、白粉病、根腐病、纹枯病、小麦吸浆虫、麦蚜等重大病虫发生范围广、为害重,对小麦生产的持续、稳定发展构成威胁,对广大麦农增产增收造成不利影响。因此,要坚持“预防为主,综合防治”的植保方针,加强小麦田间病虫草害综合防治尤为重要。新乐市农牧局植保人员根据小麦病虫草害的发生规律, Wheat is one of the main food crops in our province. In recent years, due to a variety of ecological factors, wheat pests and weeds occur generally heavier, especially wheat scab, eclipse, powdery mildew, root rot, sheath blight, wheat midge, wheat aphid and other major Pests and diseases occur in a wide range and cause serious damage to the sustainable and steady development of wheat production, which adversely affects the production and incomes of the vast majority of wheat farmers. Therefore, we must adhere to the principle of “prevention first, comprehensive prevention and control” and strengthen the integrated control of pests and weeds in the wheat field. Xinle City, Animal Husbandry Bureau of plant protection personnel according to the occurrence of wheat diseases and insect pests,