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| 临沧地区松毛虫病毒防治技术应用 | |
| 引用本文： | 李开萍,李春富,杨绍荟.临沧地区松毛虫病毒防治技术应用[J].西部林业科学,2003(1):56-57. |
| 作者姓名： | 李开萍 李春富 杨绍荟 |
| 作者单位： | 1. 临沧地区森防站,云南,临沧,677000 2. 永德县森防站,云南,永德,677600 3. 凤庆县森防站,云南,凤庆,675900 |
| 摘 要： | 松毛虫在临沧地区危害较为严重 ,1992～ 2 0 0 1年发生面积为 10 0 4 19 5hm2 。自 1995年开始引进和应用CPV和NPV病毒防治松毛虫 115 13 3hm2 ,防治率达 6 9 82 %。其中在 4月份防治效果较好 ,防治率达72 85 % ;8月份较差 ,防治率为 6 7 2 7%。应用该病毒防治松毛虫 ,能有效地控制松毛虫危害 ,达到持续控灾的目的。 |
| 关 键 词： | 松毛虫病毒 防治效果 应用 |
| 文章编号： | 1007-3353(2003)01-0056-03 |
| 修稿时间： | 2002年8月25日 |
Application of CPV and NPV on Dendrolimus of Lincang Prefecture |
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| LI Kai ping ,LI Chun fu ,YANG Shao hui.Application of CPV and NPV on Dendrolimus of Lincang Prefecture[J].Journal of West China Forestry Science,2003(1):56-57. | |
| Authors: | LI Kai ping LI Chun fu YANG Shao hui |
| Institution: | LI Kai ping 1,LI Chun fu 2,YANG Shao hui 3 |
| Abstract: | Dendrolimus was a big threats for the forest of Lincang prefecture, the sum total of the damaged areas from 1992 to 2001 attained 100 419 5 ha. Controlling Dendrolimus by using CPV and NPV was incepted from 1995, up to 2001, the total control area attained 11 513 3 ha, with the average death rate of the pest of 69 82 %. The promising control effect, pest death rate of 72 85 % could be achieved in April, whereas the pest death rate of August could only be 67 27 %. Dendrolimus damage of Lincang could be controlled effectively and sustainably by CPV and NPV. |
| Keywords: | CPV NPV control effect application |
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