摘要
田间和温室试验的结果表明,供试的小麦属15个物种中,除波斯小麦对小麦白粉菌表现免疫外,其它14个物种均对该菌表现感染。其中栽培一粒小麦、瓦维洛夫小麦、莫加小麦,斯卑尔脱小麦和印度圆粒小麦感染该菌在国内属首次报道。本研究从一个侧面进一步支持了小麦属的现代分类理论。
Fifteen species of Triticum were studied in regard to their reaction to Blumeria graminis (DC. )Speer f. sp. tritici Em. Marchal (= Erysiphe graminis DC. f. sp. tritici Em. Marchal in the field and the greenhouse. The results indicated that except for Triticum persicum var. which appeared immune to this powdery mildew,other 14 species were infected by this powdery mildew. The occurrences of powdery mildew disease on T. monococcum L. ,T. vavilivii Jakubz. T. macha Dek. et Men. T. , spelta L. and T. sphaeroccum Perc. have been the first reported in China. The results of this study supported at least partially the modern taxonomic systems of the genus Triticum L.
出处
《河南农业大学学报》
CAS
CSCD
1993年第4期404-406,共3页
Journal of Henan Agricultural University
关键词
小麦
致病性
小麦属
白粉病
Blumeria graminis f. sp. tritici
pathogenicity
Triticum
