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小麦红吸浆虫是河南省安阳市小麦的主要害虫。20纪80年代中期曾得到有效控制,90年代后期起在部地区虫量显著回升,发生面积达4.5万hm2,为害严,每年有5~10hm2小麦田绝收。2000年,安阳市植保进行了48%毒死蜱乳油防治小麦红吸浆虫试验。蛹用量为300m
Wheat pollin is a major pest of wheat in Anyang City, Henan Province. In the mid-1980s, it was effectively controlled. Since the late 1990s, the insect population in the ministry has rebounded sharply, with an area of 45,000 hm2, causing severe damage. Each year, there are 5 to 10hm2 of wheat fields in total. In 2000, Anyang City, plant protection carried out 48% chlorpyrifos EC control wheat red smuggling test. Pupa amount of 300m