应用灭幼脲3号微胶囊与其它农药微胶囊混合防治松褐天牛成虫研究  

THE USE OF DIMILIN Ⅲ MICRO\|CAPSULE MIXED WITH OTHER KINDS OF PESTICIDE MICRO\|CAPSULE FOR THE CONTROL OF ADULT MONOCHAMUS ALTERNATUS (COLEOPTERA:CERAMBYCIDE)

作　　者：王翠莲[1] 董广平[1] 程杰[1] 周艺峰[2] 聂王焰[2] 

机构地区：[1]安徽省林业科学研究所,合肥230031 [2]安徽大学高分子材料研究所,合肥230039

出　　处：《林业科学》2000年第1期76-80,共5页Scientia Silvae Sinicae

基　　金：安徽省"九五"科技攻关项目

摘　　要：在松褐天牛成虫补充营养期间，采用１８ ％ 灭幼脲３ 号微胶囊８０ ％ 与其它农药微胶囊２０ ％ 的混合剂，在松林喷雾防治松褐天牛成虫是有效的。以灭幼脲３ 号微胶囊加安高杀４ 号微胶囊（ 杂环类） 防治效果最佳，无论是当时药效，还是１０ 天、２０ 天、３０ 天后的持续药效均达１００ ％ 。灭幼脲３ 号微胶囊加安高杀１ 号微胶囊（ 拟除虫菊酯类） ，灭幼脲３ 号微胶囊加安高杀３ 号微胶囊（ 除虫菊酯和有机磷复配） 防治的效果也较好，但３０ 天后的持效有所降低。灭幼脲３ 号微胶囊加安高杀２ 号微胶囊（ 有机磷类） 的防治效果稍差，单纯使用灭幼脲３ 号微胶囊防治松褐天牛成虫无论是药效、持效都比不上混合使用的效果。During the adult Monochamus alternatus taking food for supplementary nutrition,the mixture of 18% dimilin Ⅲ micro\|capsule(80%) and other kinds of pesticide micro\|capsu1(20%) was sprayed to control them.The results showed that the controlling effect is significant,with the mixture of micro\|capsuls of dimilin Ⅲ and of Angaosha IV spraying showing the best effect.The direct effect and the persistent effect of 10,20,30 days after spraying reached 100%.The mixture of micro\|capsuls of dimilin Ⅲ and of Angaosha I,and that of dimilin Ⅲ and Angaosha Ⅲ also showed better effect,but their persistent effect of 30 days after sprying decrease by some extent,and that of dimilin Ⅲ and Angaosha Ⅱ behave relatively poor.However pure dimilin Ⅲ micro\|capsule showed poorer effect than all its mixture.

关 键 词：灭幼脲3号 微胶囊 农药 松褐天牛 成虫 松树 

分 类 号：S763.380.6[农业科学—森林保护学] S763.712.4[农业科学—林学]