建平县向日葵主要病害的发生及其防治技术

摘要

主要介绍了建平县近年向日葵生产中,菌核病、黄萎病和列当等主要病害的发病症状、发生规律,并提出了相应的防治措施.%This paper mainly introduced the symptoms and regularities of major diseases in the production of Heliantus annuus L in Jianping over the years, such as Sclerotinia, Verticillium wilt and Orobanche. In order to provide reference for planting, the disease controlling measures were put forward.