棉蚜性蚜的研究  

Studies on the sexuality of cotton aphid

作　　者：赵惠燕[1] 汪世泽[1] 张改生[1] 翁松鸿 刘惠霞[1] 

机构地区：[1]西北农业大学植保系,陵西杨陵712100

出　　处：《昆虫知识》1994年第3期145-148,共4页Entomological Knowledge

摘　　要：调查了棉蚜性蚜的种群动态，对性母、性雄、性雌内外生殖系统进行了研究、观察、解剖与描述，并对性雌产卵习性、产卵量以及交配习性进行了研究。讨论了性蚜产生的生态条件及性雄、性雌性别决定先后次序和来源问题。The population dynamic of sexuales of cotton aphid was investigated. The inner and externa reproduction systems of sexupara, sexual male and sexual female were observed, dissected, studied and discribed. Laying cggs habit; numeral and mating habit were studied. The ecological condition of sexuales,sex ditermination order and origin of sexual male and sexual female were discussed.

关 键 词：有性状态 性蚜 棉蚜 生殖 交配 

分 类 号：S435.622.1[农业科学—农业昆虫与害虫防治]