北京地区黄栌胫跳甲生物学特性研究  

Bionomics of Ophrida xanthospilota Baly in Beijing area

作　　者：关玲 刘寰 陶万强 袁菲 李涛 

机构地区：[1]北京市林业保护站,北京100029 [2]北京市西山实验林场,北京100093

出　　处：《中国森林病虫》2013年第4期9-12,共4页Forest Pest and Disease

摘　　要：黄栌胫跳甲Ophrida xanthospilota Baly是取食黄栌Cotinus coggygria Scop.花芽、叶片的重要害虫,该虫在北京地区1 a发生1代,以卵在小枝杈、树干疤痕处、树皮缝中越冬。翌年4月初越冬卵开始孵化,4月中旬为孵化高峰期。5月初幼虫进入暴食期,5月上旬老熟幼虫下树寻找化蛹场所。5月上旬始见预蛹,5月中旬为化蛹高峰期。6月初始见成虫,6月下旬成虫产卵,产卵期可至10月底。Ophrida xanthospilota Baly was an important pest feeding on flower buds and leaves of Cotinus coggygria.It had one generation a year in Beijing area and overwintered as egg in the branches,trunk scar or bark slit.The overwintering egg began to hatch in the early April the next year with a peak in the middle ten days of April.Bulimia period of larva began in the early May.The mature larva climbed down the tree to look for pupation place and the prepupae appeared in the first ten days of May,pupation peak was in the middle ten days of May.Adults emerged in the early June and lay eggs in the last ten days of June,the oviposition period lasted from last ten days of June to the end of October.

关 键 词：黄栌胫跳甲 黄栌 生物学特性 

分 类 号：S763.38[农业科学—森林保护学]