Harder, 1989 - Google Patents
Incidence and virulence of Puccinia graminis f. sp. avenae in Canada in 1988Harder, 1989
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- 7791591895027949980
- Author
- Harder D
- Publication year
- Publication venue
- Canadian Journal of Plant Pathology
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Snippet
In 1988 oat stem rust was first observed in trace amounts on July 29 on Avenafatua. Exceptionally warm and dry weather during most of the growing season kept infections in Manitoba low, and no oat stem rust was found in Saskatchewan. Trace amounts occurred in …
- 230000008506 pathogenesis 0 title description 23
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