| 5种杀虫剂灌根施药对黄瓜烟粉虱的防治效果研究 |
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| 引用本文： | 李秀环,王海娜,张全,慕卫.5种杀虫剂灌根施药对黄瓜烟粉虱的防治效果研究[J].农药科学与管理,2011,32(9):49-51. |
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| 作者姓名： | 李秀环 王海娜 张全 慕卫 |
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| 作者单位： | 山东农业大学植物保护学院,山东泰安,271018 |
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| 摘 要： | 以盆栽黄瓜为供试植物,利用灌根法,研究了5种杀虫剂对黄瓜烟粉虱的防治效果。结果表明:阿维菌素对黄瓜烟粉虱最高防效不足30%,吡虫啉、噻虫嗪、啶虫脒和烯啶虫胺灌根施药后7d,防效均在60%以上,10d防效达最高,其中吡虫啉130mg/L处理防效最高为94.3%,持效期长达20d。本研究为黄瓜烟粉虱防治药剂的合理使用提供了科学依据。
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| 关 键 词： | 黄瓜烟粉虱 灌根施药 杀虫剂 防治效果 |
Control Effect of Five Insecticides against Bemisia Tabaci(Gennadius) on Cucumber Plants with Root Pouring |
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| Li Xiuhuan,Wang Haina,Zhang Quan,Mu Wei.Control Effect of Five Insecticides against Bemisia Tabaci(Gennadius) on Cucumber Plants with Root Pouring[J].Pesticide Science and Administration,2011,32(9):49-51. |
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| Authors: | Li Xiuhuan Wang Haina Zhang Quan Mu Wei |
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| Institution: | Li Xiuhuan,Wang Haina,Zhang Quan,Mu Wei(Academy of Plant Protection,Shandong Agricultural University,Tai'an 271018,Shandong Province,China) |
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| Abstract: | The control effect of five insecticides against white flies Bemisia tabaci were examined with root pouring on cucumber plants in greenhouse.The results showed that the control effect of abamectin against B.tabaci was less than 30%.On the contrary,the control effects of imidacloprid,thiamethoxam,acetamiprid and nitenpyram were all more than 60% 7d after application,and reached a high level at 10d.The control effect at 10d of imidacloprid,at the dose of 130mg/L,was up to 94.3%,and its efficacy could prolong t... |
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| Keywords: | cucumber Bemisia tabaci root pouring insecticide efficacy |
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