摘要
2007—2008年的6～11月对宁波地区重要害虫斜纹夜蛾的寄生性天敌进行了调查，发现寄生蜂有18种，主要种类有：马尼拉陡胸茧蜂Snellenius manilae、侧沟茧蜂Microplitis sp、棉铃虫齿唇姬蜂Carnpoletis chlorideae和斑痣悬茧蜂Meteorus pulchricornis，并对主要寄生蜂与斜纹夜蛾幼虫的田间消长动态进行了系统观察。
We investigated the hymenopteran parasitoids in the larvae of the common cutworm, Spodoptera litura, in Ningbo, China from June to December of both 2007 and 2008. Eight species were found. Of these species, 14 were primary parasitoids and four were hyperparasitoids. Among these species, four （ Snellenius manilae, a Microplitis sp. , Campoletis chlorideae and Meteorus pulchricornis } were dominant over the others. Additionally, the population dynamics of both the common cutworm and its parasitoids were surveyed.
出处
《华东昆虫学报》
2009年第1期30-34,共5页
Entomological Journal of East China
基金
宁波市科技农业攻关项目（2006C100026）
国家科技部公益性行业科研专项（200803005）
浙江省重大农业科技攻关项目（2005C12008-02）.
关键词
斜纹夜蛾
寄生蜂
天敌
消长动态
Spodoptera litura
parasitoid
natural enemy
dynamics
