中国寄生虫学与寄生虫病杂志 ›› 2008, Vol. 26 ›› Issue (1): 20-78.

• 研究简报 • 上一篇    下一篇

海南5城市蟑螂种类组成及其体表带菌情况调查

林英姿1, 崔玉宝2, 杨文1, 饶朗毓1, 潘婉1, 陈锦龙1   

  1. 1 海南医学院微生物学免疫学教研室, 海口571101; 2 盐城卫生职业技术学院, 盐城 224006
  • 收稿日期:1900-01-01 修回日期:1900-01-01 出版日期:2008-02-28 发布日期:2008-02-28

Investigation on Species Composition of Cockroaches andBacteria-carrying on Their Bodies in Five Cities of Hainan

LIN Ying-zi1, CUI Yu-bao2, YANG Wen1, RAO Lang-yu1, PAN Wan1, CHEN Jin-long1   

  1. 1 Department of Microbiology and Immunology, Hainan Medical College, Haikou 571101, China; 2 Yanchen Health Vocational & Technical College, Yancheng 224006, China
  • Received:1900-01-01 Revised:1900-01-01 Online:2008-02-28 Published:2008-02-28

摘要: 为了解海南省蟑螂种类组成及其体表携带细菌情况, 在具有代表性的海口、 文昌、 三亚、 五指山和儋州等5市不同生境 (工厂、 住宅、 农贸市场、 饮食等特殊行业、 商店杂货店, 以及下水道口等) 选267个调查点, 放置ZA型盒诱捕蟑螂, 将捕获的蟑螂带回实验室分类鉴定, 用常规方法分离、 鉴定其体表携带的细菌。共捕获2属5种441只蟑螂, 其中美洲大蠊占75.3%。下水道口放置67个诱捕蟑螂盒, 捕获61只蟑螂(阳性率为91.0%)。体表细菌检测170只蟑螂, 其中有140只阳性(阳性率为82.4%), 主要是大肠埃希菌、 铜绿假单胞菌、 沙门菌、 葡萄球菌、 志贺菌、 变形杆菌和霉菌等7种。美洲大蠊为本地区优势种类。蟑螂体表携带多种细菌, 下水道口是本地区防治蟑螂的重点。

关键词: 蟑螂, 美洲大蠊, 细菌

Abstract: “ZA-type” cages were used to capture cockroaches in 267 sites of 5 cities in Hainan. Species were identified and bacteria were isolated by routine method. 441 cockroaches were collected and identified as five species belonging to two genera, 75.3% being Periplaneta americana. More cockroaches were found in sewerage. Bacteria were detected from 82.4% of cockroaches, including Escherichia coli, Pseudomonas aeruginosa, Salmonella sp, Staphylococcus aureus, Shigella sp, Bacillus proteus and sort of mycetes. Therefore, the dominant species is Periplaneta americana in Hainan, and the high bacteria-carrying behavior of cockroaches indicates its importance in disease transmission.

Key words: Cockroach, Periplaneta americana, Bacterium