Gall size determines the structure of the Rabdophaga strobiloides host–parasitoid community
Gall size determines the structure of the Rabdophaga strobiloides host–parasitoid community
复制标题
虫瘿大小决定了球果蝇宿主-寄生蜂群落的结构
DOI：
10.1046/j.1365-2311.2003.00553.x
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发表时间：
2003
期刊：
影响因子：
--
通讯作者：
J. Roland
中科院分区：
文献类型：
--
作者：
B. V. Van Hezewijk;J. Roland
摘要。1。通过对加拿大阿尔伯塔省中部30公顷区域内所有瘿蚊的命运进行了4年的测定，研究了瘿蚊瘿瘿大小与死亡率之间的关系。研究发现，胆大小对瘿蚊的死亡类型和强度有很大影响，因此这个因素有可能通过创造表型避难所来影响寄主-寄生蜂相互作用的动态。
Abstract. 1. The relationship between gall size and mortality of the willow pinecone gall midge Rabdophaga strobiloides (Diptera: Cecidomyiidae) was examined by determining the fate of all galls in a 30‐ha area in central Alberta, Canada over 4 years. It was found that gall size has a large effect on the type and intensity of mortality experienced by the gall midge, and consequently this factor has the potential to influence the dynamics of the host–parasitoid interaction through the creation of phenotypic refuges.