虫孔注射法防治杨树桑天牛试验  

Experiment on Prevention and Cure of Apriona germari in Poplar by Injection Method

作　　者：潘昌尧 

机构地区：[1]浙江省天台县森防站,天台317200

出　　处：《浙江林业科技》1999年第4期56-57,共2页Journal of Zhejiang Forestry Science and Technology

摘　　要：对越冬后恢复取食期的杨树桑天牛幼虫，采用虫孔注射法进行防治，并通过农药筛选，应用1000倍三唑磷或氧化乐果，或2000倍敌杀死药液均较理想，防治率达90%以上。Larve of Apriona germari in Poplar could be prevented and cured by injection of 1 000 fold triazophos of Omethoate or 2000 fold deltamethrin into worm hole. The prevention and cure rate reached more than 90%.

关 键 词：虫孔注射法 防治 杨树桑天牛 农药筛选 杨树 

分 类 号：S763.721.1[农业科学—森林保护学]