小麦是我县的主要夏收作物,为了控制病虫害的发生,提高单产,促进小麦全面丰收,去冬今春在7万亩麦田(其中示范样板田1.4万亩).应用综合防治技术.获得了较好的效果:百株蚜量降低87.6％,纹枯病、白粉病、赤霉病分别降低92.3％、93.5％、95.6％;产量明显提高,比对照田每亩增产32.28公斤,比农户自发性防治田增产38.15％,挽回产量损失225.963 Wheat is the main summer crop in our county, in order to control the occurrence of pests and diseases, increase yields and promote the full harvest of wheat, go winter and spring in 70,000 acres of wheat fields (of which demonstration plots 14000 acres) .Applied integrated control technology. Get better The results showed that the amount of aphids decreased by 87.6% and the rates of sheath blight, powdery mildew and scab were reduced by 92.3%, 93.5% and 95.6%, respectively. The yield was significantly increased, 32.28 kg more than that of the control field, Field increase of 38.15%, to restore the yield loss of 225.963