湘莲腐败病的发生原因与防治

Occurrence and Prevention of Xianglian Lotus Rhizome Rot

近年来,湘莲腐败病发生较为严重和普遍,严重影响湘莲的品质和产量。在介绍病原菌种类、发生现状、危害程度基础上,从农业技术、生物技术、化学技术等方面,有针对性地制定了新形势下湘莲腐败病的综合防控方案,以期为降低该病的发病概率、压低病情指数提供一定的参考。

In recent years,the occurrence of Xianglian lotus rhizome rot has been relatively serious and widespread,seriously affect‐ing the quality and yield of Xianglian lotus.This paper analyzed the current situation of Xianglian lotus rhizome rot,and proposed targeted measures such as agricultural technology,biotechnology,chemical technology,etc.to develop a comprehensive prevention and control plan for Xianglian lotus rhizome rot under the new situation,in order to reduce the incidence probability of this disease lowering the disease index,provides a certain reference.