| 德国小蠊接触灭蟑灵药粉带后药效观察 |
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| 引用本文： | 徐国平. 德国小蠊接触灭蟑灵药粉带后药效观察[J]. 医学动物防制, 1994, 10(2): 91-94 |
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| 作者姓名： | 徐国平 |
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| 作者单位： | 上海吴淞卫生检疫局 200940 |
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| 摘 要： | 灭蟑灵毒饵杀灭蜚蠊的作用机理主要是胃毒致死,但是否具有触杀和相互传递作用鲜为人知。笔者通过让德国小蠊接触两种不同宽度灭蟑灵药粉带实验后,发现蜚蠊的死亡率与接触药粉的宽度成正比,同时还具有一定的传递性。
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| 关 键 词： | 德国小蠊 灭蟑灵 触杀 LT_(50) LT_(95) |
Contact effectiveness observations on powder bands of cockroach poison baits to German cockroaches (Blatella germanica L.). |
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| Xu Guoping. Contact effectiveness observations on powder bands of cockroach poison baits to German cockroaches (Blatella germanica L.).[J]. Chinese Journal of Pest Control, 1994, 10(2): 91-94 |
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| Authors: | Xu Guoping |
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| Abstract: | The active principle of cockroach poison baits is mainly stomach poisonaction.Nonbody know whether cockroach poison baits have contact or delivery activity. Our experiment fina that when German cockroaches areallowed to pass tnrough powder bands of cockroach poison baits at two different width, the lethal rate of the cockroaches is proportional to powder banas wiath and certain extent aelivery activity also. |
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| Keywords: | German cockroach (Blatella germanica L. ) cockroach poison bait contact activity LT50 LT95 |
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