护林神2号粉剂防治萧氏松茎象药效试验  

Experiment on the efficacy of Hulinshen Ⅱ DP against Hylobitelus xiaoi

作　　者：温小遂[1] 王辉 施明清[1] 杨平安 曹红珍[1] 周文杰[1] 

机构地区：[1]江西省森林病虫害防治站,江西南昌330077 [2]信丰县森林病虫害防治站,江西信丰341600

出　　处：《中国森林病虫》2007年第1期37-39,共3页Forest Pest and Disease

基　　金：国家林业局重点课题资助项目(2001-22);江西省科委科技攻关项目资助

摘　　要：室内用护林神2号粉剂对萧氏松茎象成虫进行药效测定,结果表明,施药后的第1天到第15天成虫死亡率均可达100%,第20天药效仍可达93.1%。萧氏松茎象成虫刚刚进入产卵期时应用该药剂在林间喷粉,施药区相对防治效果可达85.2%。Abstract：Hulinshen Ⅱ DP was used against Hylobitelus xiaoi. The results showed that the mortality of Hylobltelus xiaoi adults reached 100% and 93.1% on the 15th day and the 20th day respectively in lab. In the slash pine plantation in Xinfeng County, Jiangxi Province, the pesticide was dusted against H. xiaoi at the beginning of the egg-laying period, the relative control effect reached 85.2 %.

关 键 词：萧氏松茎象 护林神2号 防治 

分 类 号：S763.38[农业科学—森林保护学]