摘要
[目的]对防治烟草花叶病的部分药剂进行了筛选试验,旨在为烟叶生产选择防治花叶病的药剂提供依据。[方法]选取了净土灵、抑毒星、东旺杀毒、病毒特、好普、爱诺倍达6种药剂在烟草苗期、大田期分别施药,观察各药剂的防治效果。[结果]试验结果表明,各种药剂对防治烟草花叶病有一定的效果。净土灵、爱诺倍达防效相对较差,而抑毒星、东旺杀毒、好普、病毒特对烟草花叶病则具有较好的防治效果,这4种药剂处理3次调查的防效均在55%以上,对发病初期的烟田及时施用,可以在一定时间内和一定程度上起到控制病情的作用,但对该病尚不能达到很好的防治效果或控制病情。[结论]在烟叶生产中,可以对抑毒星、东旺杀毒、好普、病毒特这4种药剂做进一步示范和筛选,以推广使用。
[ Objective ] The basis of the prevention and control of tobacco mosaic virus in the tobacco production was provided through the experiment in the selection of 6 chemicals controlling the disease. [ Method ] The effect of the chemicals such as Jintulin, Yiduxin, Dongwangshatu, Bintutei, Haopu and Ailuopeida applied in tobacco seedling stage and growth period in field was tested. [ Results ] The results showed that a variety of pesticides had a certain effect on the control of tobacco mosaic virus disease. Jintulin and Ailuopeida had relatively poor effica- cy and others had a better effect on the control of tobacco mosaic virus disease, which efficiency all was over 55% in 3 times＇ survey. The application of the four kinds of agents timely in the early stage of incidence could play a role to some extent condition, but the good control of the disease could not be achieved. [ Conclusion] In practical tobacco production, Yiduxin, Dongwangshatu, Haopu and Bintutei should be demonstrated and tested for the further extension and application.
出处
《安徽农业科学》
CAS
北大核心
2009年第34期16909-16910,共2页
Journal of Anhui Agricultural Sciences
关键词
烟草
花叶病
药剂
防治效果
Tobacco
Mosaic virus disease
Chemical
Control efficiency
