摘要
选择科佳、杀毒矾、霜霉疫净、百菌清四种药剂防治番茄晚疫病 ,连续施药 3次后 12天防效分别达 86 .4 0 %、85 .10 %、82 .89%、72 .19% ,建议大田用药以科佳为主 ,与杀毒矾。
Ke Jia,Sha Du Ji,Downy Mildew Clear Off and Bravo,the four Kinds of disinfection agents were chosen to control the tomato late blight .12 days after the continuous application of the mentioned pesticide ,the control effect was up to 86.4%,85.1%,82.89%and 72.19% respectively.The author suggested that it was better to use Ke Jia mainly in the fields while Sha Du Ji and Downy Mildew Clear Off were used in turn with Ke Jia .
出处
《广西农学报》
2003年第4期15-17,41,共4页
Journal of Guangxi Agriculture
关键词
杀菌剂
番茄晚疫病
防治效果
Disinfection Agent
Tomato Late Blight
Control Effect
