管涔林区靖远松叶蜂生物学特性研究  

Biological Characteristic Studies on Diprion jingyuanensis from Guancen Moutain Forest Region

作　　者：李志强 

机构地区：[1]山西省管涔山国有林管理局接官亭林场,山西宁武036708

出　　处：《山西林业科技》2011年第4期16-18,共3页Shanxi Forestry Science and Technology

摘　　要：笔者在山西省管涔山国有林管理局接官亭林场,对靖远松叶蜂的生物学特性进行了研究。结果表明,靖远松叶蜂在接官亭林场1 a发生1代,以茧内预蛹在枯枝落叶层下、杂草基部、苔草层下或其它地被物下越冬、越夏。5月上旬开始化蛹,下旬为化蛹盛期。成虫于5月下旬始见,6月中旬为盛期。卵与成虫相伴出现,6月中旬卵开始孵化,6月下旬至7月初为盛期。8月下旬至10月中旬,老熟幼虫相继坠地爬行寻觅适宜场所结茧。The natural conditions,research object and method on Jieguanting Forest Farm were summarized.The results showed that the overwintering and oversummering of the Diprion jingyuanensis were as prepupa inside cocoon under litter layers,at the base of weeds,under carex layers and other ground covers.They begin to pupate from middle June,and are most abundant in late May.Adult worms were found first in late May,abundant in mid-June,coming forth with eggs,which begin to be incubated in mid-June.The peak stage of emergence is during late June to early July.During late August to middle October,mature larva become to creep for suitable suits for cocooning on the ground.

关 键 词：接官亭林场 靖远松叶峰 生活史 生活习性 

分 类 号：S763.3[农业科学—森林保护学]