| 几种无污染农药对园林害虫主要天敌的影响试验 |
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| 引用本文： | 刘育俭,祁润身,严英. 几种无污染农药对园林害虫主要天敌的影响试验[J]. 中国森林病虫, 2001, 20(1): 36-37 |
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| 作者姓名： | 刘育俭 祁润身 严英 |
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| 作者单位： | 北京天坛公园, |
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| 摘 要： | 作者经数年工作，筛选出抗生素，植物性药剂等可杀死各类害虫且对环境不构成污染的农药，为检验这些药剂在田间对天敌昆虫的影响，在喷药后的1天，10天，20天用捕网法查验，验证结果，所选药剂对天敌的保护作用均优于化学农药。
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| 关 键 词： | 抗生素 植物性农药 天敌 污染杀伤力 无污染农药 园林害虫 保护作用 |
| 文章编号： | 1001-5701（2001）01-0036-02 |
| 修稿时间： | 1999-12-15 |
Influence of pollution-free pesticides on natural enemies of landscape pest insects |
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| LIU Yu jian,et al.. Influence of pollution-free pesticides on natural enemies of landscape pest insects[J]. Forest Pest and Disease, 2001, 20(1): 36-37 |
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| Authors: | LIU Yu jian et al. |
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| Affiliation: | LIU Yu jian,et al. |
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| Abstract: | To reduce the pollution caused by chemical control in greenbelt,kinds of pollution free pesticides including antibiotics and botanical pesticides have been screened out in recent years.We examined with catching nets 1 day,10 days and 20 days after spraying pesticides to test the effect of the pesticides on natural enemies in the field.The result showed all pesticides selected are superior to chemical pesticides in protecting natural enemies. |
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| Keywords: | antibiotics botanical pesticide greenbelt natural enemy pollution |
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