石湖口岸蝇类调查报告

目的掌握石湖口岸的蝇类情况,为蝇类的防制提供科学依据。方法采用蝇笼诱捕法, 2005．5-2006．4对石湖口岸的蝇类进行为期一年的调查。结果石湖口岸有蝇类4科12属15种,优势种为大头金蝇、其次为家蝇;密度、季节消长呈双峰,以7月份为最高,年平均密度9．2只／笼·日;不同生境的蝇密度不相同。结论此次调查填补了石湖口岸蝇类资料,为进一步开展蝇类媒介传染病监测提供了依据;根据石湖口岸蝇类不同生境的密度不相同和季节消长的特点,采取综合防制措施。

The investigation report of fly populations at Shihu Port

Objective To get to know about the fly populations at Shihu Port in order to provide scientific evidence for prevention and control of fly populations. Methods To catch flies with cages with analyzing the fly populations at Shihu Port from May 2005 to April 2006. Results There were 15 species, 12 genera, 4 families a-mong fly populations at Shihu Port,the Chrysomya megacephala Fabricius was the main kind, the next was musca domestica Linnaeus; there were two density top during a year, the highest destiny was in July, from May 2005 to April 2006, the average density was 9.2/cage/day; the density was different to different environment. Conclusion The investigation supplies the fly populations information entirely and firstly at Shihu Port, as the basis to further study on contagion by flies in order to adopt measure concerned according to the different density and character of seasonal variation.