REACTIONS OF 84 SOURCES OF CHLOROTIC LESION RESISTANCE IN CORN TO 3 BIOTYPES OF HELMINTHOSPORIUM-TURCICUM

被引:15
作者
PERKINS, JM [1 ]
HOOKER, AL [1 ]
机构
[1] UNIV ILLINOIS, DEPT AGRON, URBANA, IL 61801 USA
关键词
D O I
10.1094/PD-65-502
中图分类号
Q94 [植物学];
学科分类号
071001 ;
摘要
Sources (84) of chlorotic lesion resistance were evaluated in the seedling stage for reaction to 3 biotypes of H. turcicum. Resistance was found to race 1 in 76 sources, to race 2 biotype from Brook, Indiana [USA] in 36 sources and to race 3 in 82 sources. The degree of resistance expression differed.
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页码:502 / 504
页数:3
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