References
- Harder , D. E. 1984 . Incidence and virulence of Puccinia graminis f. sp. avenae in Canada in 1983 . Can. J. Plant Pathol. , 6 : 253 – 256 .
- Harder , D. E. 1985 . Incidence and virulence of Puccinia graminis f. sp. avenae in 1984 . Can. J. Plant Pathol. , 7 : 421 – 423 .
- Martens , J. W. , Roelfs , A. P. , McKenzie , R. I. H. , Rothman , P. G. , Stuthman , D. D. and Brown , P. D. 1979 . System of nomenclature for races of Puccinia graminis f. sp. avenae. . Phytopathology , 69 : 293 – 294 .
- McKenzie , R. I. H. , Brown , P. D. , Harder , D. E. , Chong , J. , Nielsen , J. , Haber , S. , Martens , J. W. , Noll , J. S. and Boughton , G. R. 1986 . Registration of Riel oats , Crop Science . (In Press)