南方农业学报2011，Vol.42Issue(3)：280-283,4.
甘蔗宿根矮化病研究进展
Research advances in ratoon stunting disease of sugarcane
摘要
Abstract
Ratoon stunting disease (RSD) of sugarcane is caused by a xylem liniting pathogen Leifsonia xyli subsp. xyli (Lxx), the plants infeeted with RSD are characterized by poor growth, dwarf stalks, lesser tillers. Pinkish to orange red color could be observed in the vascular bundle tissue in lower internodes of the matured sugarcane stalk. The RSD pathogen easily transferred to the heahhy cane with infected harvesting tools and makes it spread rapidly. The PCR and enzyme immunoassay methods are most common for the detection of RSD in cane stalk and each of them has advantages and limits.Several culture media have been used tor eultuing the pathogeu, of which the SC medium is the most eommon. The most effective way to control RSD is the use of resistant varieties combined with the use of pathogen free healthy seedcane. Some progresses have been made to explore RSD pathogen and affected plant to get the information at gene level. Genomies and proteomics approaches have been suggested to explore the plant pathogen relationship in order to control the disease.关键词
甘蔗/宿根矮化病/研究进展Key words
stgarcane/ RSD/ research progress分类
农业科技引用本文复制引用
陈明辉,杨丽涛,谢晓娜,刘光玲,孙富,杨建波,李杨瑞..甘蔗宿根矮化病研究进展[J].南方农业学报,2011,42(3):280-283,4.基金项目
国家科技支撑计划项目(2007BAD30B00) （2007BAD30B00）
