References
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- Harder , D. E. 1978 . Crown rust of oats in Canada in 1977 . Can. Plant Dis. Surv. , 53 : 39 – 43 .
- Harder , D. F. 1979 . Crown rust of oats in Canada in 1978 . Can. Plant Dis. Surv. , 59 : 35 – 37 .
- Harder , D. E. , McKenzie , R. I. H. and Martens , J. W. 1979 . Inheritance of crown rust resistance in three accessions of Avena sterilis . Can. J. Genet. Cytol. , 22 : 27 – 33 .
- Simons , M. D. , Martens , J. W. , McKenzie , R. I. H. , Nishivama , I. , Sadanaga , K. , Sebesta , J. and Thomas , H. 1978 . Oats: a standardized system of nomenclature for genes and chromosomes and catalogue of genes governing characters , Washington, D.C. : USDA Handbook 509 . 40 pp.