SOURCES OF RESISTANCE TO SOYBEAN RUST IN PERENNIAL GLYCINE SPECIES

被引：38

作者：

HARTMAN, GL ^{[1
]}

WANG, TC ^{[1
]}

HYMOWITZ, T ^{[1
]}

机构：

[1] UNIV ILLINOIS,DEPT AGRON,URBANA,IL 61801

来源：

PLANT DISEASE | 1992年 / 76卷 / 04期

关键词：

D O I：

10.1094/PD-76-0396

中图分类号：

Q94 [植物学];

学科分类号：

071001 ;

摘要：

Accessions of 12 perennial Glycine species were evaluated for resistance to Phakopsora pachyrhizi, the causal agent of soybean rust. A total of 23% of the accessions were resistant, 18% were moderately resistant, and 58% were susceptible. In two experiments, 59 and 40% of the accessions of G. tabacina (2n = 80) were resistant. Resistance to P. pachyrhizi was identified in accessions of G. argyrea, G. canescens, G. clandestina, G. latifolia, G. microphylla, and G. tomentella, but not in accessions of G. arenaria, G. cyrtoloba, G. curvata, and G. falcata.

引用

页码：396 / 399

页数：4

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