中国媒介生物学及控制杂志 ›› 2013, Vol. 24 ›› Issue (3): 270-271,274.

• 调查研究 • 上一篇    下一篇

硼酸胶饵与现场滞留喷洒灭蜚蠊效果比较研究

谭梁飞, 岳金亮, 张令要, 彭清华, 熊进峰, 占发先   

  1. 湖北省疾病预防控制中心传染病防治研究所, 湖北 武汉 430079
  • 收稿日期:2012-12-03 出版日期:2013-06-20 发布日期:2013-06-20
  • 作者简介:谭梁飞(1979- ),男,硕士,主管技师,主要从事病媒生物防制工作。Email: tanliangfei@sina.com

Control effects of 10% boric acid gel bait and residual spray on cockroaches in field:a comparative study

TAN Liang-fei, YUE Jin-liang, ZHANG Ling-yao, PENG Qing-hua, XIONG Jin-feng, ZHAN Fa-xian   

  1. Institute of Communicable Disease Prevention, Hubei Center for Disease Control and Prevention, Wuhan 430079, Hubei Province, China
  • Received:2012-12-03 Online:2013-06-20 Published:2013-06-20

摘要:

目的 观察10%硼酸胶饵实验室及现场灭蜚蠊效果,以及滞留喷洒和胶饵灭蜚蠊效果比较。方法 按照国家标准GB/T 17917.7-2009和GB/T 17917.10-2009进行实验室和模拟现场的毒效观察;采用目测法,在现场先后滞留喷洒和施用胶饵观察蜚蠊下降率,评价杀灭效果。结果 实验室和模拟现场施药后2 d德国小蠊全部死亡,现场实验施药前德国小蠊平均密度为169.25只/15 min,10%顺式氯氰菊酯悬乳剂+80%敌敌畏乳油复配滞留喷洒处理后第1周和第2周,德国小蠊平均下降率分别为9.60%和6.29%;之后采用10%顺式氯氰菊酯乳剂和20%残杀威乳油复配滞留喷洒,处理后第3周和第4周德国小蠊平均下降率分别为6.63%和5.51%;最后采用硼酸胶饵杀灭蜚蠊,第1周和第2周德国小蠊平均下降率分别为94.10%和100%,1个月后进行密度调查,德国小蠊平均密度为1.38只/15 min。结论 对抗药性极高的德国小蠊采用滞留喷洒杀灭效果不明显,而10%硼酸胶饵对蜚蠊具有良好的杀灭效果,不易产生抗药性,建议多采用胶饵杀灭蜚蠊。

关键词: 硼酸胶饵, 滞留喷洒, 蜚蠊, 杀灭效果

Abstract:

Objective To observe the control effects of 10% boric acid gel bait on cockroaches in the laboratory and field and compare it with residual spray in killing cockroaches. Methods The killing effects of 10% boric acid gel bait and residual spray were observed in the laboratory and simulated field according to the national standards GB/T 17917.7-2009 and GB/T 17917.10-2009. The decrease in cockroach density was determined by visual measurement after residual spray and application of gel bait in the field, and the killing effect was evaluated accordingly. Results In the laboratory and simulated field, all Blattella germanica died 2 d after treatment. In the field, the average density of B. germanica was 169.25/15 min before residual spray; the density decreased by 9.60% and 6.29% in the first and second weeks after residual spray of 10% cis-cypermethrin suspoemulsion plus 80% DDVP; then, residual spray of 10% cis-cypermethrin emulsion plus 20% propoxur EC was performed, and the density decreased by 6.63% and 5.51% in the third and fourth weeks. Finally, 10% boric acid gel was used, and the average density of B. germanica decreased by 94.10% and 100% in the first and second weeks after treatment. The average density of B. germanica was 1.38/15 min 1 month later. Conclusion The B. germanica population with high insecticide resistance is difficult to be control by residual spray, but 10% boric acid gel bait has good control effect on cockroaches and causes little insecticide resistance. Gel bait is recommendable for cockroach control.

Key words: Boric acid gel bait, Residual spray, Cockroach, Control effect

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