摘要
通过核桃青皮馏分3、6与核桃青皮萃取物青甲水对玉米螟幼虫进行了室内毒力测定,以及中肠酯酶离体活性测定,结果表明核桃青皮馏分6对玉米螟5龄幼虫有较强地抑制作用,青甲水对中肠酯酶的抑制作用不显著。
Through walnut vatica astrotricha fraction 3, 6 larvae of the interior of the power to determine. And resuhs indicate that the walnut vatica astrotricha fraction heart, ester of enzyme inhibition not significant. and walnuts vatica astrotricha lizzy fetching Qingjiashui for CB the midgnt ester enzyme activity to determine the body, the 6 to 5 age CB larvae were strong inhibition Qingjiashui to the
关键词
玉米螟
中肠酯酶
植物源杀虫剂
CB
midgut ester enzymes
plants source insecticide
