ISSN 1003-8280 CN 10-1522/R 中国疾病预防控制中心 主办
Chines Journal of Vector Biology and Control
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Xu Jing-Quan Mai Zhen-quan Lei De-jin; et al
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许景泉; 麦振全; 雷德金; 黄沛森; 赖茂章
Abstract: This PaPer reported that in Foshan urban area, the unit infestation rate of Blattela germanica was 1.06%, while the room infestation was 0.225%.It showed that the Blattela germanica infested mainly in large or medium specific trade.12.5mg ai/m2 of respansar and 500 ai/m2 of Blattanex were used in the field test for controlling the Blattela germanica.A residual spray was given and observed for 24 hours,one.rbe wed, five weeks, seven week and nine weeks later, the decedng rate was 55.6%, 90.6%,94.3%, 93.0%, 88.5%, 80.6% and 61.1%,95.4%, 97.7%, 99.2%, 97.2%, 88.1 9% reSPectively.The residtal effect was more than two months.
摘要: 目的:探讨德国小蠊侵害情况及化学防制效果。方法:用目测法调查侵害情况;喷药前后用粘蟑纸粘捕蟑螂,计算防制效果。结果:单位侵害率为1.06%,房间阳性率为0.23%;12.5mg/m2拜虫杀及500mg/m2拜力坦滞留喷洒24小时及1、3、5、7、9周后,密度下降率(%)分别为55.6、90.6、94.3、93.0、88.5、80.6和61.1、95.4、97.7、99.2、97.2、88.9。结论:佛山市德国小蠊侵害率极低;两种药物现场滞留效果达2个月以上。
关键词: 德国小蠊, 侵害率, 拜虫杀, 拜力坦
Xu Jing-Quan Mai Zhen-quan Lei De-jin; et al. Survey on Blattela germanica in Foshan Urhan Area and Field Observation on Its Chemical Control[J]. Chines Journal of Vector Biology and Control.
许景泉; 麦振全; 雷德金; 黄沛森; 赖茂章. 佛山市城区德国小蠊调查及现场防制研究[J]. 中国媒介生物学及控制杂志.
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