| 几种植物源农药防治茶树主要害虫的药效 |
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| 引用本文： | 周顺玉,尹健,马俊义.几种植物源农药防治茶树主要害虫的药效[J].北方园艺,2011(11):128-130. |
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| 作者姓名： | 周顺玉 尹健 马俊义 |
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| 作者单位： | 信阳农业高等专科学校农业科学系,河南,信阳,464000;信阳农业高等专科学校生物技术系,河南,信阳,464000 |
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| 基金项目： | 河南省重点农业科技攻关资助项目(102102110119) |
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| 摘 要： | 研究了7.5%鱼藤酮乳油800倍液、0.5%藜芦碱可溶性液剂800倍液、0.3%苦参碱水剂800倍液3种植物源农药对防治茶树主要害虫的药效。结果表明:7.5%鱼藤酮乳油800倍液防治茶尺蠖和茶毛虫速效性和持效性好;0.5%藜芦碱可溶性液剂800倍液防治茶尺蠖和茶毛虫的速效性较好且持效性佳,其防治小绿叶蝉的速效性和持效性好;0.3%苦参碱水剂800倍液防治茶尺蠖持效性尚好,药后7d防效达到83.90%。
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| 关 键 词： | 植物源农药 茶尺蠖 茶毛虫 小绿叶蝉 防治 |
Efficacy of Several Botanical Insecticides Against Main Pests in Tea Platation |
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| ZHOU Shun-yu,YIN Jian,MA Jun-yi.Efficacy of Several Botanical Insecticides Against Main Pests in Tea Platation[J].Northern Horticulture,2011(11):128-130. |
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| Authors: | ZHOU Shun-yu YIN Jian MA Jun-yi |
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| Institution: | ZHOU Shun-yu~1,YIN Jian~1,MA Jun-yi~2 (1.Department of Agricultural Science,Xinyang Agricultural College,Xinyang,Henan 464000,2.Department of Biotechnology,Henan 464000) |
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| Abstract: | The efficacy of three kinds of botanical insecticides against main pests in tea platation were studied,the botanical insecticides including rotenone 7.5%EC,vertrine 0.5%SL and matrine 0.3%agent.The results showed that the rotenone 7.5%EC was best on quick and sustainable control effect against Ectropis oblique hmpulina Wehrli and Euproctis pseudocons persa Strand,vertrine 0.5%SL was better on quick and sustainable control effect against E. oblique hmpulina and E.pseudocons persa,and vertrine 0.5%SL was best... |
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| Keywords: | botanical insecticides E oblique hmpulina E pseudoconspersa E flasvescems control |
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