| 溴虫腈对桑蓟马的毒力及对桑树安全性的研究 |
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| 引用本文： | 张坤鹏,武海斌,宫庆涛,蒋丽芬,孙瑞红.溴虫腈对桑蓟马的毒力及对桑树安全性的研究[J].山东农业科学,2013(12):79-81. |
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| 作者姓名： | 张坤鹏 武海斌 宫庆涛 蒋丽芬 孙瑞红 |
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| 作者单位： | [1]山东省果树研究所,山东泰安271000 [2]重庆市长寿区农业委员会,重庆401220 |
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| 基金项目： | 公益性行业（农业）科研专项（201103020） |
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| 摘 要： | 于室内采用浸虫法测定溴虫腈对桑蓟马3龄若虫的生物活性。结果表明：24h的毒力值LC50为0．0613mg／L，LC95为0．4538mg/L，杀虫活性高于吡虫啉。室外使用不同剂量的溴虫腈喷洒农桑14号、丰田5号和鲁插2号桑苗，结果溴虫腈对三个品种的生长均没有抑制作用。
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| 关 键 词： | 溴虫腈 桑蓟马 毒力 桑树 安全性 |
Study on Toxicity of Chlorfenapyr to Mulberry Thrips and Safety to Mulberry |
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| Zhang Kunpeng,Wu Haibin,Gong Qingtao,Jiang Lifen,Sun Ruihong.Study on Toxicity of Chlorfenapyr to Mulberry Thrips and Safety to Mulberry[J].Shandong Agricultural Sciences,2013(12):79-81. |
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| Authors: | Zhang Kunpeng Wu Haibin Gong Qingtao Jiang Lifen Sun Ruihong |
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| Institution: | 1. Shandong Institute of Pomology, Taian 271000, China ; 2. Changshou District Agriculture Committee of ChongQing, Chongqing 401220,China) |
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| Abstract: | Chlorfenapyr is a new insecticide and acaricide. Dipping method was used to determine the biological activity of chlorfenapyr to 3rd instar nymph of mulberry thrips in the laboratory. The results showed that after treated for 24 h, LCs0 and LC95 of chlorfenapyr was 0.0613 mg/L and 0.4538 mg/L respectively, whose insecticidal activity was higher than that of imidacloprid. Spaying different doses of chlorfenapyr on Nongsang 14, Fengtian 5 and Lucha 2 in field had no inhibition on their growth. |
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| Keywords: | Chlorfenapyr Mulberry thrips Toxicity Mulberry Safety |
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