| 灰飞虱的饲养及其对4种药剂的敏感性测定 |
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| 引用本文： | 林友伟,林美珍,沈晋良. 灰飞虱的饲养及其对4种药剂的敏感性测定[J]. 农药, 2004, 43(11): 520-521,527 |
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| 作者姓名： | 林友伟 林美珍 沈晋良 |
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| 作者单位： | 南京农业大学农业部病虫监测与治理重点开放实验室,农药科学系,南京,210095;南京农业大学农业部病虫监测与治理重点开放实验室,农药科学系,南京,210095;南京农业大学农业部病虫监测与治理重点开放实验室,农药科学系,南京,210095 |
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| 摘 要： | 从飞虱是一种重要的传毒昆虫，室内研究表明，夏季和冬季饲养灰飞虱的最佳寄主分别是物稗草和小麦：采用稻茎浸渍法和点滴法进行的生测结果表明、吡虫啉、噻嗪酮、啶虫脒及氟虫腈4种药剂中，氟虫腈的毒力最高。氟虫腈是正温度效应杀虫剂。此外，对田间灰飞虱的药剂防治策略进行了讨论。
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| 关 键 词： | 灰飞虱 饲养寄主 杀虫剂 敏感性 |
| 文章编号： | 1006-0413(2004)11-520-03 |
Rearing and Susceptibility to Four Insecticides of the Small Brown Planthopper |
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| LIN You-Wei,LIN Mei-Zhen,SHEN Jin-Liang. Rearing and Susceptibility to Four Insecticides of the Small Brown Planthopper[J]. Pesticides, 2004, 43(11): 520-521,527 |
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| Authors: | LIN You-Wei LIN Mei-Zhen SHEN Jin-Liang |
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| Abstract: | The small brown planthopper, Laodelphax striatellus Fallen, is an important insect vector of viruses. Labora-tory research indicated that the best host species for rearing this insect in summer and winter are barnyardgrass andwheat, respectively. Fipronil had the highest toxicity among imidacloprid, buprofezin, acetamiprid, and fipronil using therice stem-dip method and a topical application method. Fipronil efficacy increased as temperature increased. Strategiesfor insecticidal control of the small brown planthopper in the field are also discussed. |
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| Keywords: | small brown planthopper host plant for rearing insecticide susceptibility |
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