摘要
艾敌达是一种适用于有机作物种植的非选择性、触杀型、茎叶处理除草剂,其化学成分是57%石蜡油乳油。采用田间试验方法,对艾敌达在茶园中的除草效果及其对茶树的安全性进行了研究。结果表明:艾敌达有机除草剂对茶园6种不同类型的杂草均有较好防效;使用浓度越高,对杂草的防效越好;但从经济适用原则考虑,推荐使用6%的艾敌达药液,既能达到较好的防效,又能降低使用成本。
Ai-Dida, 57% Paraffin Oil, is an non-selective contact foliar herbicide for organic crop cultivation. In this paper, efficacy test oforganic herbicide, Ai-Dida, for weed-controling in tea garden was conducted. The results showed that on the one hand, the 6 weeds on teagarden were had better control effect with Ai-Dida, on the other hand, different solubility of herbicides on weed control effect was different,the higher the concentration of the herbicide, the better on herbicide for weed control, and the best control effect with 6% Ai-Dida.
出处
《湖南农业科学》
2016年第6期46-48,共3页
Hunan Agricultural Sciences
基金
湖南省植保防疫及病虫害专业防治专项(2015-2017)
湖南省重大科技专项(2014FJ1006)
关键词
茶园
57%石蜡油
有机除草剂
防效
tea garden
57% paraffin oil
organic herbicides
control effects
