两种护林神粉剂防治华山松木蠹象的林间套笼药效试验  

The Test of the Effectiveness of Two Hulinshen Powder Pesticides on Pissodes puctatus by Means of Inoculating the Insects in the Coop Settled on the Tree in Forest

作　　者：刘菊华[1] 罗正方 王莹[2] 谢开立[1] 李永和[1] 

机构地区：[1]西南林学院,云南昆明650224 [2]会泽县国营者海林场,云南会泽654211

出　　处：《西部林业科学》2005年第1期51-53,共3页Journal of West China Forestry Science

基　　金：国家林业局天然林保护工程<重大蛀干害虫华山松木蠹象监测及综合治理技术推广>;云南省"十五"攻关项目<长防林重大病虫害华山松疱锈病;华山松木蠹象监测和综合防治技术试验示范>项目。

摘　　要：在云南省会泽县国营者海林场受华山松木蠹象危害的华山松中幼林内设置试验区, 进行护林神2号、3号粉剂防治华山松木蠹象成虫的林间套笼药效试验。结果表明: 应用护林神2号粉剂防治华山松木蠹象成虫的效果为95 6 %; 护林神3号粉剂的防治效果为91 6 %。经u值检验, 二者差异不显著。The Test of the effectiveness of two Hulinshen powder pesticides on Pissodes puctatus by means of inoculating the insects in the coop settled on the tree in forest was performed in the young and half-mature forest region located in the state Zhehai forestry center of Huize county in Yunnan province where the forest was harmed by P.puctatus.The result showed that the effectiveness of No.2 Hulinshen power pesticide on controlling the adult of P.puctatus (represented by corrected death rate) is 95.6%, and that of No.3 Hulinshen power pesticide is 91.6%. The significance test indicated that there was no significant difference between them.

关 键 词：护林神2号粉剂 护林神3号粉剂 华山松木蠢象 林间笼药 药效试验 

分 类 号：S763[农业科学—森林保护学]