南方农业学报2012，Vol.43Issue(9)：1316-1319,4.DOI:10.3969/j:issn.2095-1191.2012.09.1316
广西甘蔗主要真菌病害调查初报
Preliminary report on investigating major sugarcane fungal diseases in Guangxi
摘要
Abstract
[Objective]The purpose of the present study was to determine the species and the occurrence status of major sugarcane fugal diseases in sugarcane plantation areas of Guangxi in order to provide scientific references for controlling sugarcane diseases. [Method]In 2009-2011, species and occurrence degrees of major sugarcane fugal diseases in sugarcane plantation areas of Guangxi were investigated through randomized surveys, fanner interviews, literature references, and location investigations; diseased sugarcane samples were collected and their species were identified through pathogen isolated culture and other relevant methods. [Result]Thirteen species of fungal diseases were identified, which were Thielaviopsis paradoxa (de Seynes) V. Hohnel, Ustilago scitaminea Sydow, Fusarium moniliforme Sheldon, Puccinia melanocephala H.&P. Syd., Stagonospora sacchari Lo et Ling, Colletotrichum falcatum Went, Phyllosticta saccharicola P. Henn., Pellicularia sasakii (Shirai) Ito, Elsinoe sacchari L., Helminthosporium sacchari (Breda de Haan) Butler, My-covellosiella koepkei (kruger) Deighton, Bipolaris stenospilum (Drechs.) Shoem., and Cercospora longipes Butler. Out of all of the fungal disease characteristics, smut, rust, tip rot, and pineapple disease were the most rampantly detrimental to sugarcane quality and yield. [ Conclusion ] Ustilago scitaminea Sydow turned out to be the most serious sugarcane disease; it is urgent to begin breeding highly-disease-resistant sugarcane varieties with elite field and environment adaptations to replace the current susceptible-to-diseases sugarcane varieties in order to increase production.关键词
甘蔗/真菌病害/症状/广西Key words
sugarcane/ fungal disease/ symptom/ Guangxi分类
农业科技引用本文复制引用
韦金菊,邓展云,黄诚华,黄伟华,颜梅新,刘海斌,唐红琴..广西甘蔗主要真菌病害调查初报[J].南方农业学报,2012,43(9):1316-1319,4.基金项目
现代农业产业技术体系建设专项项目(NYCYTXGXCXTD-02) （NYCYTXGXCXTD-02）
广西农业科学院科技发展基金项目(201005) （201005）
广西甘蔗研究所基本科研业务专项项目(G2008010) （G2008010）
