河南省大豆细菌性斑点病的发生与防治  

Occurrence and Prevention of Bacterial Spot Disease of Soybean in Henan Province

作　　者：郑丽敏[1] 白峰[1] 王艳 牛永锋[1] Zheng Limin;Bai Feng;Wang Yan;Niu Yongfeng(Anyang Academy of Agricultural Sciences,Anyang455000,Henan,China)

机构地区：[1]安阳市农业科学院,河南安阳455000

出　　处：《大豆科技》2023年第6期36-38,共3页Soybean Science & Technology

基　　金：河南省科技开放合作项目(182106000034)。

摘　　要：大豆细菌性斑点病是由大豆致病变种丁香假单胞菌(Pseudomonas savastanoi pv.glycinea)引起的以危害大豆叶片为主的叶斑病。该病害在夏季低温多雨年份发生较重,对大豆生产造成较大危害。文章对河南省大豆细菌性斑点病的发病症状、病原菌、传播侵染途径、发病条件及防治方法进行总结,提出农业防治结合药剂防治可有效减轻该病害在当地的发生和蔓延。Soybean bacterial spot disease was caused by soybean pathogenic variant(Pseudomonas savastanoi pv.glycinea),which mainly harmed soybean leaves.This disease occured more severely in rainy and low temperature years in summer,causing significant harm to soybean production.The article summarized the symptoms,pathogens,transmission routes,conditions,and control methods of soybean bacterial spot disease in Henan Province,and proposed that combining agricultural control with chemical control could effectively reduce the occurrence and spread of this disease in the local area.

关 键 词：大豆 细菌性斑点病 发生 防治 

分 类 号：S565.1[农业科学—作物学]