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| 氟蚁腙灭蟑胶饵对德国小蠊的灭效观察 | |
| 引用本文： | 韩墨,沈源峻,韩金一,蒋洪. 氟蚁腙灭蟑胶饵对德国小蠊的灭效观察[J]. 中华卫生杀虫药械, 2010, 0(1): 23-24 |
| 作者姓名： | 韩墨 沈源峻 韩金一 蒋洪 |
| 作者单位： | 武汉市黄陂区疾病预防控制中心;中国药科大学;武汉大学; |
| 摘 要： | 目的评估氟蚁腙灭蟑胶饵对德国小蠊的灭效。方法实验室模拟现场和现场实验观察。结果2%氟蚁腙灭蟑胶饵,实验室内对德国小蠊中毒死亡高峰时间是第3~5天,第6天达到100%死亡,半数死亡时间LT50为2.89 d;模拟现场实验试虫大量死亡时间是5~10 d,在攻毒13 d后所有德国小蠊死亡,半数死亡时间为6.66 d;现场防治实验中监测捕获的蟑螂均为德国小蠊,种群中成虫占54.6%,胶饵施放2周后灭效达到87%,4周为96%。结论2%氟蚁腙胶饵对德国小蠊具有很好效果,该产品使用方便,适合专业有害生物管理公司应用,可以作为一种延缓蟑螂抗性发展、提高蟑螂防治效果的轮换产品推广应用。 |
| 关 键 词： | 氟蚁腙 德国小蠊 胶饵 防治 |
Efficacy of hydramethylnon bait for killing Blattella germanica |
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| HAN Mo,SHEN Yuan-jun,HAN Jin-yi,JIANG Hong. Efficacy of hydramethylnon bait for killing Blattella germanica[J]. Chinese Journal of Hygienic Insecticides and Equipments, 2010, 0(1): 23-24 | |
| Authors: | HAN Mo SHEN Yuan-jun HAN Jin-yi JIANG Hong |
| Affiliation: | HAN Mo1,SHEN Yuan-jun2,HAN Jin-yi1,JIANG Hong3(1.Center for Disease Control , Prevention of Huangbo District in Wuhan City,Wuhan 430300,China,2.China Pharmaceutical University,Nanjing 211198,3.Wuhan University,Wuhan 430072,China) |
| Abstract: | Objective To evaluate the efficacy of hydramethylnon bait against Blattella germanica.Methods The toxicities of the bait against Blattella germanica were evaluated for two-choice oral tests,population chamber bioassay in laboratory and field test.Results In two choice experiments,the half lethal times(LT50) of gel bait was 2.89 d.In population chamber bioassay,100% death rate was observed in 13 d and LT50 was 6.66 d.The control efficacy of 2% hydramethylnon gel bait in field test was 87% in two weeks and 96... |
| Keywords: | hydramethylnon Blattella germanica gel bait control |
| 本文献已被 CNKI 维普 等数据库收录！ | |