杨树苗期蛴螬防治效果分析  

Control Efficiency of the Grubs in the Seedling Stage of Poplar

作　　者：林晓峰 

机构地区：[1]辽宁省杨树研究所,辽宁盖州115200

出　　处：《内蒙古林业调查设计》2017年第5期76-77,87,共3页Inner Mongolia Forestry Investigation and Design

摘　　要：文章采用施毒死蜱农药的4种剂量的方法对蛴螬采取了防治措施。试验结果显示:不同施药剂量对杨树苗期的蛴螬防治均有效,其中:120kg/hm^2的施药剂量防治效果较好。In this paper, four doses of chlorpyrifos were used to control grubs.The results showed that different closes were all effective for the control of the grubs at the seedling stage of poplar, and the control effect of the dose of 120kg/hm2 was better.

关 键 词：杨树苗 蛴螬 毒死蜱 防治 

分 类 号：S763.3[农业科学—森林保护学]