在新疆区内危害农作物的害虫,经初步调查有4纲16目136科714种以上,其中危害较为严重的有蓟马、蚜虫、红蜘蛛、棉铃虫、跳甲、菜青虫、介壳虫、粉虱、甘兰夜蛾,欧洲玉米螟、春尺蠖、柳春蛾、小菜蛾、象(虫甲)、苹果蠹蛾与地下害虫等。对这些害虫的防治,在所使用的40余个农药品种中,最常用的有20多个品种。现按作物种类谈谈防治害虫的农药应用。 Pests that endanger crops in the Xinjiang region have been investigated for 4 classes, 16 orders, 136 families, and 714 species, of which more serious are thrips, aphids, spider mites, cotton bollworm, hopper, cabbage caterpillars, scale insects, Louse, cabbage’s night moth, European corn borer, spring plover, willow moth, diamondback moth, like (insect), codling moth and underground pests. Prevention and control of these pests, the more than 40 varieties of pesticides used, the most commonly used more than 20 varieties. Now talk about the type of crop pest control pesticide applications.