| 40%保桑灵EC田间防效和对家蚕安全间隔期的研究 |
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| 引用本文： | 何婀妮,姚新华,杨佩华,方利民,顾理流,周伟林,陈桂珠,徐建方.40%保桑灵EC田间防效和对家蚕安全间隔期的研究[J].江苏蚕业,2009,31(2):5-8. |
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| 作者姓名： | 何婀妮 姚新华 杨佩华 方利民 顾理流 周伟林 陈桂珠 徐建方 |
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| 作者单位： | 苏州市蚕桑指导站;吴江市蚕桑指导站;震泽镇蚕桑站;苏州市植保植检站; |
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| 摘 要： | 通过对40%保桑灵EC田间防效和对家蚕安全间隔期试验,得出40%保桑灵EC对桑园鳞翅目害虫有较好的防治效果,尤其对桑尺蠖的防效较佳,宜在低龄盛期防治,推荐使用浓度1000倍,同时得出40%保桑灵EC对家蚕安全间隔期为15天。
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| 关 键 词： | 40%保桑灵EC 田间防效 安全间隔期 试验 |
Study of the field efficiency of 40% Bao Sang Ling EC and its safety interval for silkworm |
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| He Eni Yao Xinhua Yang Peihua Fang Limin Gu Liliu Zhou Weilin Chen Guizhu Xu Jianfang.Study of the field efficiency of 40% Bao Sang Ling EC and its safety interval for silkworm[J].Jiangsu Sericulture,2009,31(2):5-8. |
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| Authors: | He Eni Yao Xinhua Yang Peihua Fang Limin Gu Liliu Zhou Weilin Chen Guizhu Xu Jianfang |
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| Institution: | 1Sericulture technical support station of Suzhou;2Sericulture technical support station of Wujiang;3Sericulture technical support station of Zhenze;4Plants protection and quarantine station of Suzhou |
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| Abstract: | In this study,we investigated the field efficiency of 40% Bao Sang Ling EC and its safety interval for silworm.The results indicated that 40% Bao Sang Ling EC has a relatively good efficacy on Lepidopteran pest of mulberry,especially better for Phthonandria atrilineata Butler.It is recommended that 40% Bao Sang Ling EC should be used in the major onset of the young larvae,with 1000 times dilution.Furthermore,the safety interval of 40% Bao Sang Ling for silkworm should be 15 days. |
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| Keywords: | 40% Bao Sang Ling field efficiency safety interval trial |
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