豫西地区苹果黑星病发生危害及防治技术  

Occurrence and Control Technique of Apple Venturia inaequalis in West of Henan Province

作　　者：皮素琴 高九思 侯春霞[1] 马爱英[1] 皮小丽 张素萍[1] 段敏[1] 

机构地区：[1]河南省渑池县农业局土肥站,河南渑池472400 [2]河南省三门峡市农业科学研究所,河南三门峡472000 [3]河南省渑池县农业局植保站,河南渑池472400

出　　处：《安徽农业科学》2007年第4期1005-1006,共2页Journal of Anhui Agricultural Sciences

摘　　要：分析了豫西地区苹果黑星病发生的原因,介绍了苹果黑星病的危害症状及危害情况,研究了苹果黑星病致病原菌侵染规律及发病流行条件,最后提出了苹果黑星病防治技术。The cause of apple Venturia inaequalis in the west of Henan province was explored.And its symptom and its condition were investigated. The infection regularity and the epidemic condition of the pathogens were analyzed. The control techniques were put forward finally.

关 键 词：豫西地区 苹果 黑星病 发生规律 防治技术 

分 类 号：S436.611.19[农业科学—农业昆虫与害虫防治]