摘要
文章报道了新疆天山南北８个地州人工栽培紫花苜蓿上的１９种病害，其中一种病害，类似由黑白轮枝菌（Ｖｅｒｔｉｃｉｌｉｕｍａｌｂｏ－ａｔｒｕｍＲｅｉｎｋｅｒｅｔＢｅｒｔｈ．）引起的苜蓿黄萎病，而由束状匍柄霉（Ｓｔｅｍｐｈｙｌｉｕｍｓａｃｉｎｉ－ｉｆｏｒｕｍ（Ｃａｖ．）Ｗｉｔｓｈ．）引起的苜蓿匍柄霉叶斑病为新疆首次报导。不同地区苜蓿地的病原群体结构呈现较大差异。
n this paper 19 lucerne diseases in eight prefectures of southern and northern Tianshan Mountain were described, of which a Verticillium wilt caused possibly by Verticillium albo-atrum Reinker et Berth was found, while Stemphylium saciniiforme (Cav.) Witsh. which leads to Stemphylium leaf spot was reported for the first time in Xinjiang. The composition of lucerne diseases varies with the different areas.
出处
《草业学报》
CSCD
1998年第2期48-52,共5页
Acta Prataculturae Sinica
基金
国家"九五"攻关项目
农业部"九五"重点项目
关键词
苜蓿
病害种类
分布
黄萎病
Lucerne, diseases, distribution, Verticillium wilt.
