The server is under maintenance between 08:00 to 12:00 (GMT+08:00), and please visit later.
We apologize for any inconvenience caused
Login  | Sign Up  |  Oriprobe Inc. Feed
China/Asia On Demand
Journal Articles
Laws/Policies/Regulations
Companies/Products
Bookmark and Share
Effect of Spodoptera exigua multicapsid nucleopolyhedrovirus on Trichogramma confusum: Comparison of population parameters and PCR detection
Author(s): 
Pages: 57-60
Year: Issue:  1
Journal: ACTA ENTOMOLOGICA SINICA

Keyword:  甜菜夜蛾核型多角体病毒拟澳洲赤眼蜂生命表种群参数PCR;
Abstract: 用生命表方法和PCR检测研究了甜菜夜蛾核型多角体病毒(Spodoptera exigua multicapsid nucleopolyhedrovirus,SeMNPV)对拟澳洲赤眼蜂Trichogramma confusum Viggiani的影响.结果表明,在25±1℃下,取食含SeMNPV蜂蜜和纯蜂蜜(对照)的两组赤眼蜂雌蜂的寿命、繁殖力、羽化率、产雌率均无显著差异;内禀增长率(rm)分别为0.3524和0.3418,周限增长率(λ)为1.42和1.41,非常接近;净繁殖率(R0)分别为124.34和142.57,平均世代历期为13.6和14.5天,种群倍增时间分别为1.96和2.03天.对5头取食含SeMNPV蜂蜜的雌蜂的子代的PCR检测结果也均为阴性.因此,结论认为SeMNPV对拟澳洲赤眼蜂成蜂并无明显影响,体内携带病毒的亲代蜂并不能将病毒传给子代.
Related Articles
No related articles found