论文部分内容阅读
近年来,由于我国棉区棉铃虫大量发生,特别是黄河流域的棉铃虫,对一些菊酯类农药已经产生严重的抗药性。农业部全国植物保护总站为了寻求有效农药,对10种药剂进行筛选试验。供试农药有:35％硫丹乳油、24％万灵水剂、20％灭多威乳油、5％抑太保乳油、1.8％爱比菌素乳油、25％灭幼脲三号胶悬剂、20％高渗久效磷、25％爱卡士乳油、B.t.高含量粉剂和40％久效磷乳油。经过山东省阳谷、河南省新乡和河北省沧县试验
In recent years, due to a large number of cotton bollworm in cotton area in our country, especially the cotton bollworm in the Yellow River valley, serious resistance to some pyrethroid pesticides has been produced. Ministry of Agriculture National Plant Protection Station in order to seek effective pesticides, screening of 10 kinds of pharmaceutical agents. The test pesticides are: 35% of endosulfan EC, 24% of the lotion water agent, 20% of Methomyl, 5% of BCG EC, 1.8% of agar EC, 25% 20% hypertonic monocrotophos, 25% ecarritic cream, Bt high content powder and 40% monocrotophos. After Yanggu in Shandong Province, Xinxiang, Henan Province and Cangxian County in Hebei Province test