两种药剂对板栗剪枝象的防治试验

Control Effects of Two Pesticides on Cyllerhynchites ursulus (Roelofs)

摘要:

摘要：为了更好地控制板栗剪枝象的危害，应用2.00%噻虫啉微胶囊粉剂和3.00%高渗苯氧威乳剂在林间展开人工地面防治板栗剪枝象的试验，结果表明：两种药剂均能有效控制板栗剪枝象。其中2.00%噻虫啉微胶囊粉剂平均防治效果达92.44％，3.00%高渗苯氧威乳剂平均防治效果达82.29%。因此，这两种杀虫剂都是防治板栗剪枝象的有效药剂，可进行林间大面积应用。

Abstract:

Abstracts:The study introduced the experiment effects after applying the pesticides of Thiacloprid fenoxycarb to Cyllerhynchites ursulus (Roelofs) in order to control Cyllerhynchites ursulus (Roelofs). The results showed that the two kinds of pesticides can control C. ursulus well. The average controlling effect of 2.00% Thiacloprid DP was 92.44%, and the average controlling effect of 3.00% high permeation fenoxycarb EC was 82.29%. So the two pesticides are appropriate to be widely used to control C. ursulus.