黔东南州有机蓝莓园病虫害发生情况调查
Diseases and Pests Occurrence of Organic Blueberry Plantation in Qiandongnan
王正文 1黄胜先 1金义兰 1李佳林 1侯彪 1谌金吾1
作者信息
- 1. 贵州省黔东南州农业科学院,贵州凯里556000
- 折叠
摘要
[目的]了解黔东南州有机蓝莓因病虫害的发生情况,为促进蓝莓有机化产业健康稳定发展奠定基础.[方法]于2013～2015年对贵州省黔东南州有机蓝莓园病虫害种类和危害特点进行了系统调查.[结果]共发现害虫种类6目26科148种,其中黑腹果蝇、大窠蓑蛾、越橘巢蛾和金龟予幼虫(蛴螬)为主要害虫;病害种类有7种,包括真菌病害4种、病毒病2种和生理性病害1种,其中真菌病害有蓝莓根腐病、蓝莓灰霉病、蓝莓枝条枯萎病和蓝莓叶枯病,病毒病害有蓝莓枯焦病毒病和蓝莓花叶病毒病,生理性病害为蓝莓红叶病.该园主要病虫为害蓝莓的根、茎、叶、花和果实,导致植株萎蔫、枯死或脱落.[结论]研究结果为黔东南州有害生物的生态控制提供了理论依据.
Abstract
[Objective] The aim was to understand diseases and pests occurrence of organic blueberry plantation in Qiandongnan to lay the basis for healthy and stable development of blueberry organic industry.[Method] We investigated the species and damage characteristics of diseases and pests of organic blueberry orchard in Qiandongnan,Guizhou Province from 2013 to 2015.[Result] The pests included six orders,25 families and 148 species,and the dominant species concentrated on the groups of Drosophila melanogaster,Chmia variegata,Sardoscelis spenias Meyrick,chafer grub etc.Four fungi disease and two bacteria disease and one physiological disease of blueberry were found in Qiandongnan area including Fusarium oxysporum,Botrytis cinerea,Phomopsis sp.,Pestalotiopsis clavispora,withered,mosaics and rougeot.The main diseases and insect pests damaged blueberries root,stem,leaf,flower and fruit,and wilting,dying plants occurred in or fall off.[Conclusion] The results provide theoretical basis for ecological control of harmful organisms in Qiandongnan.
关键词
蓝莓/有机蓝莓园/病虫害/黔东南州/发生情况Key words
Blueberry/Organic blueberry plantation/Diseases and pests/Qiandongnan/Occurrence引用本文复制引用
基金项目
贵州省农业攻关资助项目(黔科合NY2013 3046号)
省州县三方合作资助项目(黔东南科合字201405号)
出版年
2016
国家科技期刊平台
NSTL
维普
万方数据