摘要
对防治苹果褐斑病的常见3种药剂进行筛选,通过比较3种药剂的相对防治效果,确定了针对该病的最佳防治药剂及适宜浓度。结果表明,50%扑海因1000~1500倍液可湿性粉剂的防效最佳,其次是80%代森锰锌600~800倍液。本研究可为指导苹果树科学施药提供理论依据。
The objective of this study is to determine the best medicament and suitable concentration on the relative control effect for apple brown spot,which selected by four common medicaments. The results showed that 50% Iprodione for 1000- 1500 times liquid of the wettable powder had the best control effect,while 80% Mancozeb for 600- 800 times liquid of the wettable powder followed.The results provided scientific theoretical basis for guiding the apple tree pesticide application scientifically.
出处
《内蒙古农业大学学报（自然科学版）》
CAS
2015年第3期22-25,共4页
Journal of Inner Mongolia Agricultural University(Natural Science Edition)
关键词
苹果
褐斑病
防治效果
Apple
brown spot
control efficiency
