| 多种药剂防治苜蓿蓟马的田间药效试验 |
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| 引用本文： | 张蓉,马建华,杨芳,先晨钟,张社会.多种药剂防治苜蓿蓟马的田间药效试验[J].草业科学,2004,21(1):20-21. |
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| 作者姓名： | 张蓉 马建华 杨芳 先晨钟 张社会 |
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| 作者单位： | 宁夏农科院植物保护研究所,宁夏,银川,750002;固原市草原站,宁夏,固原,756000 |
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| 基金项目： | 宁夏"8613"农业科技攻关项目 |
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| 摘 要： | 应用多种药剂进行防治苜蓿蓟马田间药效试验,结果表明:4.5%高效氯氰菊酯、15%菜盛和生物农药0.1%中农1号对苜蓿蓟马具有显著的控制作用,速效性好、持效期长,药后10 d调查,4.5%高效氯氰菊酯、15%菜盛和0.1%中农1号的防效分别达到92.3%,91.0%和85.4%.
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| 关 键 词： | 苜蓿 蓟马 药剂防治 |
| 文章编号： | 1001-0629(2004)01-0020-02 |
Field tests of several insecticides to control alfalfa thrips |
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| ZHANG Rong,MA Jian-hua,YANG Fang,XIAN Chen-zhong,ZHANG She-hui.Field tests of several insecticides to control alfalfa thrips[J].Pratacultural Science,2004,21(1):20-21. |
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| Authors: | ZHANG Rong MA Jian-hua YANG Fang XIAN Chen-zhong ZHANG She-hui |
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| Institution: | ZHANG Rong~1,MA Jian-hua~1,YANG Fang~1,XIAN Chen-zhong~2,ZHANG She-hui~2 |
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| Abstract: | Field tests of several insecticides to control alfalfa thrips showed that 4.5% beta-cypermethrin, 15% abametin plus chlopyrifos, and 0.1% Zhongnong No.1 gave significant control. The three insecticides showed quick results and had long persistence. Ten days after treatment, control levels attained for the insecticides were 92.3%, 91.0%, and 85.4%, respectively. |
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| Keywords: | alfalfa thrips insecticide control |
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