摘要
选用25%嘧菌酯悬浮液、10%苯醚甲环唑水分散粒剂等4种农药进行青枣白粉病的大田药效试验。结果表明,25%嘧菌酯悬浮液稀释1500倍的处理效果最好,该药对青枣白粉病的防效显著且稳定,在药后7d和14d时,相对防效均达80%以上,优于其他处理。
Four kinds of pesticides （including 25% Azoxystrobin SC, 10% difenoconazole WDG, etc.） were chosen for the field drug experiment about the powdery mildew of Indian jujube. The result indicated that the formulation of 25% Azoxystrobin SC diluted with 1 500 times water had remarkable and lasting effect, and the control effect which was all in excess of 80% was superior to the other addresses.
出处
《中国园艺文摘》
2012年第10期10-10,37,共2页
Chinese Horticulture Abstracts
关键词
青枣
白粉病
防治效果
Indian jujube
Powdery mildew
Control effect
