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Book
Epidemiologia de las royas del trigo en el hemisferio occidental
(CIMMYT, 1974)
A principios del siglo actual, las devastadoras epifitias de roya del trigo registradas en las Grandes Planicies de Norteamérica (Norte de México, Planicies de las Estados Unidos de América y las Provincias de las Praderas ...
Report
Epidemiology of wheat rusts in the western hemisphere
(CIMMYT, 1974)
Shortly after the turn of the century, devastating wheat rust epidemics in the Great Plains of North America (Northern Mexico, the Plains of the U.S.A. and the Prairie Provinces of Canada), prompted the study of physiologic ...
Report
A survey on stem rust resistance in the USDA world durum collection and in CIMMYT durum breeding lines
(CIMMYT, 1970)
Utilizing the stem rust races with known pathogenicity genes, 349 varieties of durums have been screened. These varieties were selected from over 3,000 of the USDA World Durum Collection on basis of their field reaction ...