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| 不同用药时期对李实蜂防治效果的影响 | |
| 引用本文： | 张建国,崔会平,何方.不同用药时期对李实蜂防治效果的影响[J].中国森林病虫,2005,24(5):41-43. |
| 作者姓名： | 张建国 崔会平 何方 |
| 作者单位： | 1. 浙江林学院,浙江,临安,311300;中南林学院资源与环境学院,湖南,株洲,412006 2. 浙江林学院,浙江,临安,311300 3. 中南林学院资源与环境学院,湖南,株洲,412006 |
| 摘 要： | 以4a生“黑宝石”李为试材，在不同时期喷药，观察防治时间对防治李实蜂效果的影响。2a的试验结果表明，花前（花蕾处于露色期、个别单花开放）、花后（花基本落完时）各喷1次药对李实蜂防治效果最好。花前用药可以防止成虫产卵，花后喷药防止幼虫蛀果，二者结合可有效地防治李实蜂对李果实的危害。 |
| 关 键 词： | 用药时期 李实蜂 防治效果 |
| 文章编号： | 1671-0886(2005)05-0041-03 |
| 修稿时间： | 2004年10月25 |
Influence of insecticide spraying time on the control effect against Hoplocampa ninutominuto |
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| ZHANG Jian-guo,CUI Hui-ping,HE Fang.Influence of insecticide spraying time on the control effect against Hoplocampa ninutominuto[J].Forest Pest and Disease,2005,24(5):41-43. | |
| Authors: | ZHANG Jian-guo CUI Hui-ping HE Fang |
| Abstract: | The result of two years' control experiment against Hoplocampa ninutominuto in "Friar" plum showed that the best treatment was to spray once before and after efflorescence respectively.Spraying before the efflorescence could control the egg-laying while spraying after the efflorescence could prevent the larva from boring fruits. |
| Keywords: | insecticide spraying time Hoplocampa ninutominuto control effect |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |