承德市黄栌常见病虫害综合防治方法

Comprehensive Control of Diseases and Insect Pests of Cotinus coggygria in Chengde City

黄栌作为承德地区重要的彩叶树种,夏可赏紫烟,秋可赏红叶,但栽培与养护过程中的病虫害防治是影响其景观效果的重要因素。该文综述了黄栌的白粉病、枯萎病、黄点直缘跳甲、黄栌丽木虱、黄栌缀叶丛螟、木撩尺蠖及蚜虫的危害症状、发生规律以及综合防治方法,以期为黄栌的管理与养护提供技术参考。

As a kind of important color leaf tree species in Chengde,Cotinus coggygria can reward purple smoke in summer,and reward maple leaves in autumn.But the landscape effect was affected by diseases and insect pests.Therefore damage symptoms,occurrence regularity and comprehensive prevention and control method were described about powdery mildew,Verticillium wilt,and Ophrida xanthospilota Baly,Calophya rhois Low,Locastra muscosalia Walker,Culcula panterinaria Bremer et Grey and Aphidoidea,so as to provide technical reference for the management and the maintenance of Cotinus coggygria.