Inheritance of resistance to powdery mildew in flax

被引：5

作者：

Rashid, K ^{[1
]}

Duguid, S ^{[1
]}

机构：

[1] Agr & Agri Food Canada, Morden Res Stn, Cereal Res Ctr, Unit 100101,Route 100, Morden, MB R6M 1Y5, Canada

来源：

CANADIAN JOURNAL OF PLANT PATHOLOGY | 2005年 / 27卷 / 03期

关键词：

Erysiphe cichoracearum; Erysiphe polygoni; inheritance of resistance; resistance genes;

D O I：

暂无

中图分类号：

Q94 [植物学];

学科分类号：

071001 ;

摘要：

Powdery mildew, caused by Oidium lini, is an important disease of flax (Linum usitatissimum) in western Canada. Investigations on the genetics of resistance to powdery mildew in flax resulted in the identification of several resistant Canadian and introduced cultivars. A single dominant gene for resistance to powdery mildew, designated PM1, was identified in Canadian flax cultivars ('AC Watson', 'AC McDuff', and 'AC Emerson') and introduced flax cultivars ('Atalante' and 'Linda'). In addition, two putative dominant genes for resistance to powdery mildew were identified in 'Linda'.

引用

页码：404 / 409

页数：6

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