摘要
对60%苯咪甲环唑.醚菊酯可湿性粉剂进行了月季白粉病的田间药效试验。结果表明:60%苯醚甲环唑.醚菌酯可湿性粉剂对月季白粉病有良好的防效,可以推广应用。推荐适宜施药时期为月季白粉病发生初期,推荐使用剂量(有效成分)150～300mg/kg,常规喷雾,有效间隔期7～10d,连喷3次。
Effect of Difenoconazole·Ethofenprox 60% WP against powdery mildew of the Chinese rose in field was studied.The results showed that Difenoconazole·Ethofenprox 60% WP with good control effect could be popularized.It was recommend suitable for the controlling effect When Chinese rose powdery mildew occurred spraying period beginning and the dosage of effective component reached 150～300 mg/kg at the conventional spray with an effective interval of 7～10 d,and even spray 3 times.
出处
《北方园艺》
CAS
北大核心
2011年第16期173-174,共2页
Northern Horticulture
