中华卫生杀虫药械

目的调查黑龙江省虎林林区吸血蠓种组成,制定防治措施。方法采用挥网、幼虫灯诱和人帐诱法采集吸血蠓。结果在黑龙江省虎林林区采获吸血蠓16万余只,计2属33种,不显库蠓为针阔混交林(95.8%)、阔叶林(81.6%)和林缘(53.0%)的优势种群;刺螫库蠓为江岛(82.1%)、草甸(52.1%)、畜厩(65.8%)和宿舍(60.0%)的优势种群。不同月份的主要蠓种组成有所不同,制定了吸血蠓的防治措施。结论黑龙江省虎林林区吸血蠓种群组成的调查为当地蠓类防治研究提供了依据。

Objective To investigate species composition and control countermeasures of bloodsucking midges from Hulin forests in Heilongjiang province. Methods Using insect net,lamp snare and bedent snare to collect bloodsucking midges. Results 160 thousand bloodsucking midges belonging to 2 genera and 33 species were recorded in Hulin forests.Culicoides obsoletus was predominant species in the conifer-broadleaf forests(95.8%),the broadleaf forests(81.6%) and the forest edges(53.0%).C.punctatus was predominant species in the river island(82.1%),the wet meadow(52.1%),the livestock pen(65.8%) and the dormitory(60.0%).The composition of midges species varied with different months.The control measures were worked out. Conclusion Composition study of bloodsucking midges in Hulin forests provides scientific evidence for midges control.