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通过田间试验评价20%烯肟菌胺·戊唑醇对苹果病害的综合治理能力。20%烯肟菌胺·戊唑醇悬浮剂对苹果斑点落叶病有很好的防治效果,优于生产常规使用的50%异菌脲可湿性粉剂、12.5%腈菌唑乳油及50%多菌灵可湿性粉剂。处理剂量100～200 g a.i./hm~2。对苹果白粉病的防治效果达到90%以上,优于同类进口药剂25%嘧菌酯悬浮剂、50%醚菌酯干悬浮剂、15%三唑酮可湿性粉剂。对采收期和贮藏期苹果轮纹病的防治效果优于50%醚菌酯干悬浮剂、多菌灵、代森锰锌推荐剂量。对苹果树主要病害具有很好的综合控制能力。
Field experiment was conducted to evaluate the comprehensive control ability of 20% enoximil and tebuconazole on apple diseases. 20% propoxalfenamide tebuconazole SC has good control effect on apple spotted leaf decay, better than the 50% iprodione wettable powder, 12.5% myclobutanil EC and 50% multi-bacteria Spirit wettable powder. Treatment dose of 100 ~ 200 g a.i./hm ~ 2. The control effect on powdery mildew of apple reaches more than 90%, which is better than that of 25% azoxystrobin suspension, 50% ketoxystrobin ester suspension and 15% triadimefon. The harvesting and storage of apple ring disease control effect is better than 50% of the ether bacteria ester suspension agent, carbendazim, mancozeb recommended dose. The main diseases of the apple tree has a very good comprehensive control.