新疆两种粉虱的酯酶和过氧化物酶同工酶的比较研究  

Comparative studies on esterase-isozymes and peroxidase-isozymes of two whiteflies, Trialeurodes vaporariorum (Westwood) and Bemisia tabaci(Gennadius) in Xinjiang

作　　者：赵莉[1] 曲延英[1] 岳丕昌[1] 薛照辉[1] 

机构地区：[1]新疆农业大学农学院,乌鲁木齐830052

出　　处：《植物保护》2002年第4期17-17,共1页Plant Protection

摘　　要：应用电泳分析方法 ,对乌鲁木齐地区所发生的温室白粉虱和烟粉虱进行了酯酶同工酶、过氧化物同工酶的比较研究。结果表明 :两种粉虱的酶谱有明显的种间差异。温室白粉虱的酯酶酶谱可分 2组区带 ;过氧化物酶酶谱可分 5组区带。烟粉虱的酯酶酶谱可分 5组区带 ;过氧化物酶酶谱可分The esterase-isozymes and peroxidase-isozymes of two whiteflies, Trialeurodes vaporiorum and Bemisia tabaci in U·· rümqi of Xinjiang were analyzed using electrophoretic techniques. The results showed that significent differences of zymograms existed betweent two species. Esterase bands of T. vaporariorum were separated in 2 growps, and those of B. tabaci in 5 growps, while peroxidase bands of T. veparaiorum were 5 growps and those for B. tabani 4 growps.

关 键 词：酯酶 过氧化物酶 比较研究 白粉虱 烟粉虱 同工酶 农作物害虫 种间鉴定 

分 类 号：S433.3[农业科学—农业昆虫与害虫防治]