LOOSE SMUT (USTILAGO TRITICI (PERS.) ROSTR.) OF WHEAT: PHYSIOLOGIC SPECIALIZATION AND REACTION OF VARIETIES IN ENGLAND

被引:11
作者
Batts, C. C. V. [1 ]
机构
[1] Natl Inst Agr Bot, Cambridge, England
关键词
D O I
10.1111/j.1744-7348.1955.tb02502.x
中图分类号
S [农业科学];
学科分类号
09 ;
摘要
Three physiologic races of loose smut (named C-1, C-2 and C-3), found in wheat varieties grown at Cambridge, differ from those identified in Holland. The resistance or susceptibility of fifty-seven wheat varieties to races C-1, C-2 and C-3 has been determined. Experiments have shown that infection of an ear can take place over a period of several days. There is a close relationship between the percentage of plants attacked and the severity of attack in a single plant.
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页码:533 / 537
页数:5
相关论文
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