中国媒介生物学及控制杂志 ›› 2011, Vol. 22 ›› Issue (6): 601-602,605.

• 调查研究 • 上一篇    下一篇

兰州市2006-2010年蜚蠊监测结果分析

贾玉新1, 张守斌2, 宁俊艳1, 蒋虎2, 刘旭红1   

  1. 1. 甘肃省疾病预防控制中心消毒与病媒生物防制科,甘肃兰州 730020;
    2. 兰州市城关区疾病预防控制中心
  • 收稿日期:2011-05-22 出版日期:2011-12-20 发布日期:2011-12-20
  • 通讯作者: 刘旭红,Email: lxh3535@126.com
  • 作者简介:贾玉新(1963-),男,副主任技师,主要从事病媒生物防制工作。Email: jyx1212411@126.com

Cockroach dynamics in Lanzhou from 2006 to 2010

JIA Yu-xin1, ZHANG Shou-bin2, NING Jun-yan1, JIANG Hu2, LIU Xu-hong1   

  1. 1. Gansu Center for Disease Control and Prevention, Lanzhou 730020, Gansu Province, China;
    2. Lanzhou Chengguan District Center for Disease Control and Prevention
  • Received:2011-05-22 Online:2011-12-20 Published:2011-12-20

摘要:

目的 掌握兰州市蜚蠊种群分布和季节消长等动态变化规律,为科学防制提供依据。方法 采用粘捕法。粘蟑纸规格17 cm×10 cm,以甜鲜面包为诱饵(2 g/片),每15 m2放置1张。结果 兰州市城区室内蜚蠊以德国小蠊为优势种;行业分布以宾馆、居民区、农贸市场和餐饮业为主,平均侵害率为17.10%,侵害率较高的为宾馆(33.57%)和居民区(19.40%);蜚蠊平均密度为2.95只/(张·夜),其中密度最高的为宾馆〔4.45只/(张·夜)〕;全年均有蜚蠊活动,9-10月为其活动高峰期。结论 德国小蠊为兰州市的主要优势种,且宾馆、居民区、农贸市场和餐饮业等场所德国小蠊密度及侵害率相对较高,应将其作为今后防制的重点。

关键词: 蜚蠊, 监测, 分析

Abstract:

Objective To determine the population distribution and seasonal dynamics of cockroaches for effective prevention and control in Lanzhou. Methods The sticky recapture method was used with sweet fresh bread baits (2 g/slice), one trap deployed for each 15 m2. Results Blattella germanica was the dominant indoor species. The average encroachment rate was 17.10%, as the vector was mostly found in hotels (33.57%) and residential areas (19.40%) with an average density of 2.95 on each sticky piece. The highest density was seen in hotels (4.45 per piece a night). Cockroach activities were present throughout the years with a peak period from May to November. Conclusion B. germanica was the dominant species in Lanzhou, encroaching mainly on hotels, residential areas, farm produce markets and catering establishments. Additional prevention and control measures should be delivered to these places.

Key words: Cockroach, Monitoring, Analysis

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