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Position: Home > Articles > The Controlling Results of Pesticides on Dendrolimus houi Lajonquiere Sichuan Forestry Exploration and Design 2008 (2) 62-64

不同方法治理云南松毛虫效果比较

作  者:
吴晓敏;张文凤
单  位:
贵州省林业学校;贵州省绥阳县林业局
关键词:
云南松毛虫;治理方法;治理效果
摘  要:
云南松毛虫是柏木上的主要食叶有害生物,通过比较人工摘茧、氧化乐果治理、灭幼脲治理、白僵菌治理、苏脲Ⅰ号胶悬剂混合白僵菌治理几种不同方法的治理效果,结果显示:苏脲Ⅰ号胶悬剂与白僵菌混用是治理云南松毛虫的最好方法,在3龄前幼虫期能较快速有效控制云南松毛虫对柏木的危害,也能长期有效地抑制云南松毛虫大发生。
译  名:
The Controlling Results of Pesticides on Dendrolimus houi Lajonquiere
作  者:
WU Xiao-min1,ZHANG Wen-feng2(1.Forestry Bureau of Suiyang County,Suiyang 563300,China;2.Guizhou Forestry School,Xiuwen 550201,China)
关键词:
Dendrolimus houi Lajonquiere,Controlling methods,Controlling result
摘  要:
Dendrolimus houi Lajonquiere is the main defoliator pest on Cupressus funebris.This paper compared the controlling results of Dendrolimus houi Lajonquiere by such methods as ridding their cocoon,and controlling with chemical pesticides: Omethoate,Difluron,Beauveria bassiana,and the mixture of Suniao No.1 colloidal suspension and Beauveria bassiana.The results were as follows: The mixture of Suniao No.1 colloidal suspension and Beauveria bassiana was the best method to control Dendrolimus houi Lajonquiere;Which could control Dendrolimus houi Lajonquiere's damage on Cupressus funebris rapidly and effectively,and restrained the big happening of Dendrolimus houi Lajonquiere especially to the pests before 3 instars.

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