基于田间调查的凉山州核桃主要病害分析及综合防治  

Comprehensive Control and Analysis of Walnut Main Diseases in Liangshan Prefecture Based on Field Investigation

作　　者：罗帮州 涂勇[1] 蒋朝瑛 赵金刚 LUO Bang-zhou;TU Yong;JIANG Chao-ying(Xichang University,Xichang,Sichuan 615000;Xichang National Preschool Educators College,Xichang,Sichuan 615000)

机构地区：[1]西昌学院,四川西昌615000 [2]西昌民族幼儿师范高等专科学校,四川西昌615000

出　　处：《安徽农业科学》2019年第20期162-164,共3页Journal of Anhui Agricultural Sciences

摘　　要：对凉山州核桃主要产区冕宁县、越西县、会理县、德昌县4个地区的核桃病害进行田间调查,结果发现核桃黑斑病、核桃炭疽病、核桃褐斑病是凉山州核桃栽植中危害较重、发生率较高的主要病害,其中以核桃炭疽病感病情况最严重。根据主要病害的发病规律总结了有针对性的综合防治方法。The walnut diseases in Mianning , Yuexi , Huili and Dechang were investigated.It was found that walnut black spot disease, walnut anthracnose disease and walnut brown spot disease were the main diseases with serious damage and high incidence in walnut planting in Liangshan Prefecture.Among them, walnut anthracnose was the most severe.According to the pathogenesis of main diseases in field investigation, the integrated control methods were summarized.

关 键 词：田间调查 凉山州 核桃病害 综合防治 

分 类 号：S436.64[农业科学—农业昆虫与害虫防治]