四纹豆象与绿豆象产卵的互相影响  

The Mutually Interferential Oviposition of Between Callosobruchus Maculatus and Callosobruchus Chinensis

作　　者：张帆[1] 邓永学[1] 陈波 王进军[1] 

机构地区：[1]西南大学重庆市昆虫学及害虫控制工程重点实验室,重庆400716 [2]重庆市江北区农业局,重庆400020

出　　处：《西南师范大学学报（自然科学版）》2009年第5期93-96,共4页Journal of Southwest China Normal University(Natural Science Edition)

基　　金：教育部新世纪优秀人才支持计划资助项目(NCET-04-0854);重庆市教委科学技术研究资助项目(KJ070206)

摘　　要：在30℃、35℃及75%RH条件下,研究四纹豆象和绿豆象中一种豆象的雄虫及卵对另一种豆象成虫产卵的影响.结果表明:一种豆象雄虫及卵的存在导致另一种豆象雌成虫产卵量下降,下降幅度绿豆象明显大于四纹豆象,说明在两种豆象的产卵竞争当中,四纹豆象占据一定优势.Under the conditions of 30 ℃,35 ℃ and 75%RH,the mutually interferential oviposition of Callosobruchus maculatus and Callosobruchus chinensis caused by another kind of male adult and egg was studied.The results indicated that the egg and male adult existence of one bruchid species led to a fall in oviposition of another bruchid species.The declining range of oviposition of C.chinensis is wider than that of C.maculatus,which proved that C.maculatus is a dominant species in the ovipositin competition between C.maculatus and C. chinensis.

关 键 词：四纹豆象 绿豆象 种间竞争 产卵行为 

分 类 号：Q969.513.2[生物学—昆虫学]