桃蚜体色生物型与寄主关系的研究  

Studies on the influence of host plant on stability of body colour biotypes of the green peach aphid, Myzus persicae (Homoptera:Aphididae)

作　　者：刘绍友[1] 仵均祥[1] 安英鸽 李增义 胡作栋 胡美绒 

机构地区：[1]西北农林科技大学植物保护系,陕西杨陵712100 [2]咸阳市植保植检站,陕西咸阳712000 [3]乾县植保植检站,陕西乾县713300

出　　处：《西北农业大学学报》2000年第3期11-14,共4页Journal of Northwest Sci-Tech University of Agriculture and Forestry（Natural Science Edition)

基　　金：国家自然科学基金资助项目! ( 3 92 70 4 72 )

摘　　要：从烟草和油菜上采回各自的红色型、绿色型、黄绿色型、褐色型 4种体色生物型 ,再分别接到烟草、油菜和萝卜上 ,连续 1～ 4代观察记载其体色生物型的稳定性。结果表明 ,桃蚜体色生物型的稳定性随寄主不同存在显著差异 ,不同代别其稳定性也有一定的差异 ,在不同体色生物型中 。This paper deals with the influence of host plants on stability of body colour biotypes of the aphid, Myzus persicae (Sulzer).The individuls of red type,green type,yellow type and brown type of the green peach aphid were collected from tobacco ( Nicotiana tabacum L.),rape ( Brassica compestris L.) respectively and bred successively 1-4 generations on tobacco,rape and radish ( Raphanus sativus L.) under indoor conditions.Results showed that the stability of various body colour types were of significant difference as the hosts and the generations changed.The yellow green biotype showed the most stability among the 4 body colour biotypes.

关 键 词：桃蚜 体色生物型 寄主植物 稳定性 转移危害 

分 类 号：S433.3[农业科学—农业昆虫与害虫防治]