申家店林区捕食性天敌昆虫资源调查

摘要

申家店林区植物种类较多,植被保存完好,通过对申家店林区捕食性天敌昆虫调查研究分析,结果表明,试验中采集和观察到的捕食性天敌昆虫共7目14科41种385只;捕食性天敌昆虫种类较多,个别种类数量大;不同样地捕食性天敌昆虫分布差异较大,且具有区域性。本调查研究可为黑龙江省东部地区捕食性天敌昆虫多样性研究提供参考。%There are lots of plant species in Shengjiadian city,the vegetation is preserved very well.The results of investigation on the predatory insects showed that,385 natural enemies were appeared in 41 species of 14 families of 7 orders in forest.The relationships among the predatory insects,hosts and their environment were analyzed.These results can provide references in survey of diversity of predatory insects in the eastern region of Helongjiang Province.