摘要
对粉尘法防治保护地番茄灰霉病的效果进行试验,并与常规喷雾法进行了对比分析。试验结果表明:灭克粉尘剂能有效降低番茄的病果率、病叶率和病情指数,其防治效果优于喷雾法。
In the study, the powder method for controlling tomato gray mold was tested and the comparison between powder method and conventional spray was analyzed. The results showed that: the Mieke powder could effectively decrease the diseased fruit rate, diseased leave rate and disease index exhibiting higher control effect is higher than spray method.
出处
《农业科技与装备》
2008年第3期40-41,43,共3页
Agricultural Science & Technology and Equipment