环保型杀菌剂防治大棚草莓白粉病的效果

China Plant Protection(2020)

Cited 3|Views31
No score
Abstract
;针对目前防治草莓白粉病的药剂种类较少、农药残留影响生产安全以及病原菌产生抗药性等问题,开展了使用环保型杀菌剂防治大棚草莓白粉病的试验,调查了2种环保杀菌剂及对照化学药剂的田间防效.结果 显示,环保型杀菌剂42%寡糖·硫磺悬浮剂和0.5%大黄素甲醚水剂对草莓白粉病均具较好防效,施药2次后第7天防效分别为74.41%和63.62%.
More
AI Read Science
Must-Reading Tree
Example
Generate MRT to find the research sequence of this paper
Chat Paper
Summary is being generated by the instructions you defined