Title: | Races of Peronospora manshurica in the United States |
Authors: | Dunleavy, J.M. |
Source: | Am. J. Bot. 1971, 58:209-211 |
Abstract: | A set of eleven soya-bean varieties is proposed for the differentiation of races of P. manshurica. Using these, 15 new races of the pathogen have been found; they are described and assigned numbers from 9 to 23. Data are given on the frequency of occurrence of the new races. |
Funded by the USDA-ARS. Developed by the USDA-ARS SoyBase and Legume Clade Database group at the Iowa State University, Ames, IA | ||