贵州医科大学学报

2006, (03) 203-204+207

[打印本页] [关闭]
本期目录(Current Issue) | 过刊浏览(Past Issue) | 高级检索(Advanced Search)

新分离的灭蚊真菌(Pythium sp.GY1938)对家蝇幼虫的安全性检测
An Observation on the Effect of Pythium sp.GY1938,A Newly Isolated Mosquito-killing Fungus,on Domestica Fly Larva(Musca domestica Vicina)

杨平;刘萍;苏晓庆;吴建伟;
YANG Ping~1,LIU Ping~2,SU Xiao-qing~(2**),WU Jian-wei~3(1.Department of Biochemistry,Chengdu Medical College,Chengdu 610081,Sichuan,China;2.Department of Biology,Guiyang Medical College,Guiyang 550004,China;3.Department of Parasitology,Guiyang Medical College,Guiyang 550004,China)

摘要(Abstract):

目的:检测新分离的灭蚊真菌(Pythiumsp.代号GY1938)对非靶生物家蝇(Musca dom esticaV ic ina)幼虫的安全性。方法:用分别拌以高(1%)、中(0.5%)和低(0.1%)剂量该真菌菌丝悬液的家蝇饲料饲养家蝇幼虫,并以不加真菌的家蝇饲料饲养的家蝇幼虫作对照。待幼虫成熟后,拣出幼虫并计数,计算幼虫拣出率。并观察幼虫的外形,称体重。结果:实验组家蝇幼虫的外形和体重与对照组无显著性差异。结论:灭蚊真菌Pyth-ium sp.GY1938对家蝇没有毒性作用。
Objective: To test if the newly isolated mosquito-killing fungus(Pythium sp.,GY1938) is safe to domestica fly larvae(Musca domestica Vicina),a non-target organism other than mosquito.Methods: Fly eggs were randomly divided into 4 groups(200 for each).After they hatched,3 groups of them were fed with fodder mixed with different concentrations of fungal mycelia suspension and to be low-dosage group(0.1%),middle-dosage group(0.5%) and high-dosage group(1%)respectively.The other one group was fed with fodder without fungal mycelia as control.The mature larvae were checked morphologically and their body weight was measured with electronic balance.Results: There was no evidence to show that the fungus had any harmful effect on the development of the housefly eggs or larvae.Conclusion: Mosquito-killing fungus,Pythium sp.GY1938 is safe to domestica fly larvae.

关键词(KeyWords): 灭蚊;真菌;安全;家蝇;害虫防治,生物学
mosquito control;fungal safety;houseflies;pest control,biological

Abstract:

Keywords:

基金项目(Foundation): 国家自然科学基金资助项目(项目批准号:30160003)

作者(Author): 杨平;刘萍;苏晓庆;吴建伟;
YANG Ping~1,LIU Ping~2,SU Xiao-qing~(2**),WU Jian-wei~3(1.Department of Biochemistry,Chengdu Medical College,Chengdu 610081,Sichuan,China;2.Department of Biology,Guiyang Medical College,Guiyang 550004,China;3.Department of Parasitology,Guiyang Medical College,Guiyang 550004,China)

Email:

DOI: 10.19367/j.cnki.1000-2707.2006.03.002

文章评论(Comment):

序号(No.) 时间(Time) 反馈人(User) 邮箱(Email) 标题(Title) 内容(Content)
反馈人(User) 邮箱地址(Email)
反馈标题(Title)
反馈内容(Content)
扩展功能
本文信息
服务与反馈
本文关键词相关文章
本文作者相关文章
中国知网
分享