Habitat influences on diversity of bacteria found on german cockroach in beijing
文献类型：期刊论文
| 作者 | Fu Xue1,2; Ye Lefu1,2; Ge Feng1 |
| 刊名 | Journal of environmental sciences-china
 |
| 出版日期 | 2009 |
| 卷号 | 21期号:2页码:249-254 |
| 关键词 | German cockroaches Blattella germanica Diversity Bacteria |
| ISSN号 | 1001-0742 |
| DOI | 10.1016/s1001-0742(08)62259-7 |
| 通讯作者 | Ge feng(gef@ioz.ac.cn) |
| 英文摘要 | Cockroaches are worldwide indoor pests carrying microorganisms of medical importance. german cockroaches (blattella germanica) were sampled in five habitats (hospital, restaurant, office home, and market) in beijing, and the bacteria were isolated from their external surface and alimentary tract and identified using a biolog identification system. cockroach densities significantly differed among habitats (market > home > office > restaurant > hospital). however, no significant differences in bacterial abundance carried by individual german cockroaches (of either sex) were found among habitats. the bacterial abundance in the gut was significantly higher than that on the surface. there were no significant differences in bacterial species richness observed among habitats, sex, carrying position or their interaction. cluster analysis showed that cockroach densities and bacterial abundance found in the market differed significantly from the other four habitats. the bacterial diversity was not significantly reduced in sensitive facilities such as hospital and restaurant, even though pesticide and bactericide were more frequently applied there. the implications of these findings were discussed in this article. |
| WOS关键词 | PERIPLANETA-AMERICANA ; BLATTELLA-GERMANICA ; MEDICAL IMPORTANCE ; CARRIERS ; HOSPITALS ; CARRIAGE |
| WOS研究方向 | Environmental Sciences & Ecology |
| WOS类目 | Environmental Sciences |
| 语种 | 英语 |
| WOS记录号 | WOS:000263435800019 |
| 出版者 | SCIENCE PRESS |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2400781 |
| 专题 | 中国科学院大学 |
| 通讯作者 | Ge Feng |
| 作者单位 | 1.Chinese Acad Sci, Inst Zool, State Key Lab Integrated Management Pest Insects, Beijing 100101, Peoples R China 2.Chinese Acad Sci, Grad Univ, Beijing 100080, Peoples R China |
| 推荐引用方式 GB/T 7714 | Fu Xue,Ye Lefu,Ge Feng. Habitat influences on diversity of bacteria found on german cockroach in beijing[J]. Journal of environmental sciences-china,2009,21(2):249-254. |
| APA | Fu Xue,Ye Lefu,&Ge Feng.(2009).Habitat influences on diversity of bacteria found on german cockroach in beijing.Journal of environmental sciences-china,21(2),249-254. |
| MLA | Fu Xue,et al."Habitat influences on diversity of bacteria found on german cockroach in beijing".Journal of environmental sciences-china 21.2(2009):249-254. |
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来源：中国科学院大学
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