摘要
采用田间试验观测不同稀释浓度的木酢液对温室番茄植株病害的控制效果,同时以常用有机合成农药作为对照,分析了木酢液对病害的防治效果。结果表明:木酢液300～500倍液对番茄的晚疫病、叶霉病、灰霉病有较明显的控制效果,且控制效果好于有机合成农药。
The disease control effect of greenhouse tomato plant was observed using field experiments with different diluted concentrations of wood vinegar. The prevention effect of wood vinegar on tomato diseases was analyzed compared with the organic synthetic pesticides commonly used as control. The results showed that the 300-500 times diluted wood vinegar solution had a significant control effect on tomato diseases including late blight, leaf mold and botrytis. The control effect of wood vinegar is better than that of organic synthetic pesticides.
出处
《现代农业科技》
2009年第24期150-151,共2页
Modern Agricultural Science and Technology
基金
北京市教育委员会共建项目基金(XK100220556)
关键词
木酢液
番茄病害
防治效果
wood vinegar
tomato diseases
prevention effect
