KARNAL BUNT RESISTANCE IN WHEAT-BARLEY ADDITION LINES

被引：9

作者：

CHAUHAN, RS

SINGH, BM

机构：

[1] Biotechnology Centre, Hpkv, Palampur

来源：

PLANT BREEDING | 1994年 / 112卷 / 03期

关键词：

TRITICUM-AESTIVUM; WHEAT-BARLEY ADDITION LINES; KARNAL BUNT; NEOVOSSIA-INDICA; RESISTANCE;

D O I：

10.1111/j.1439-0523.1994.tb00680.x

中图分类号：

S3 [农学（农艺学）];

学科分类号：

0901 ;

摘要：

Wheat-barley addition lines 7H, 2H, 3H, 4H, 6H and 5H having barley chromosomes 1, 2, 3, 4, 6 and 7, respectively, were evaluated for resistance to karnal bunt (Neovossia indica) using syringe inoculation of sporidial suspensions of N. indica under glass-house conditions. Addition lines 4H and 7H were rated as highly resistant and resistant, respectively, with zero and 3.22 coefficients of infection compared to 'Chinese Spring' which had a 23.5 coefficient of infection. All the six addition lines were found to be susceptible to specific virulences of Puccinia recondita tritici and P. striiformis.

引用

页码：252 / 255

页数：4

共 15 条

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[3]

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[4]

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