桃树缩叶病的发生规律及防治

摘要

Because of peach leaf curl affects the growth,yield increase of peach seriously,so infection cycle, occurrence regularity,damage symptom of peach leaf curl were introduced,and comprehensive prevention measures were put forward from agricultural control and chemical control.This study provided reference ba-sis for effectively recognizing and con-trolling peach leaf curl in field.%桃树缩叶病严重影响桃树生长发育及产量的提高,故主要介绍了该病的侵染循环、发生规律及危害症状,并从农业防治和药剂防治2方面提出综合防治方法.为田间有效识别与防治桃树缩叶病提供了参考依据.