INCIDENCE, IMPORTANCE AND VIRULENCE OF PUCCINIA-HORDEI ON BARLEY IN NEW-ZEALAND

被引：18

作者：

ARNST, BJ ^{[1
]}

MARTENS, JW ^{[1
]}

WRIGHT, GM ^{[1
]}

BURNETT, PA ^{[1
]}

SANDERSON, FR ^{[1
]}

机构：

[1] DSIR,DIV CROP RES,LINCOLN,NEW ZEALAND

来源：

ANNALS OF APPLIED BIOLOGY | 1979年 / 92卷 / 02期

关键词：

D O I：

10.1111/j.1744-7348.1979.tb03863.x

中图分类号：

S [农业科学];

学科分类号：

09 ;

摘要：

Brown rust of barley (Puccinia hordei) is widespread in New Zealand and causes crop losses in some years. The cultivars presently grown lack adequate genetic resistance but a highly resistant line has been produced. Twelve different virulence combinations were identified in the pathogen population using the Welsh differential lines; there were differences between North Island and South Island isolates; and no virulence was observed for resistance conferred by factors Pa 3 and Pa 7. Copyright © 1979, Wiley Blackwell. All rights reserved

引用

页码：185 / 190

页数：6

共 14 条

[1]

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[2]

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[3]

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[4]

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[5]

JAMES W C, 1971, Canadian Plant Disease Survey, V51, P39

[6]

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[7]

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[8]

MOSEMAN J. G., 1965, PLANT DIS REP, V49, P575

[9]

NEILL J. C., 1928, New Zealand Journal of Agriculture, V37, P89

[10] GENETICS OF SEEDLING RESISTANCE TO LEAF RUST, PUCCINIA-HORDEI OTTH IN SOME SPRING BARLEY CULTIVARS [J].

PARLEVLIET, JE .

EUPHYTICA, 1976, 25 (02) :249-254

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