Race and virulence surveys of wheat powdery mildew in the German Democratic Republic
1991
Sperling, U. | Waechter, V.
Race surveys, i.e. analyses of individual mildew isolates can be used to determine the virulence structure of a mildew population. Virulence surveys can give information about the effectiveness of resistances by exposing differential varieties to the natural mildew population and counting colonies on the seedlings. Data from race and virulcnce surveys from 1983 to 1988/89 are given
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书目信息
出版者
Risoe National Lab.
其它主题
Enquete pathologique; Poder patogeno; Collecte de donnees; Recoleccion de datos; Pouvoir pathogene; Mildio; Resistance aux maladies
语言
英语
注释
Summary (En)
3 tables; 5 ref.
ISBN
87-550-1782-7
类型
Conference; Summary
来源
Integrated control of cereal mildews: Virulence patterns and their change: Proceedings, Joergensen, J.H..- Roskilde (Denmark): Risoe National Lab., 1991.- ISBN 87-550-1782-7. p. 9-13
粮农组织大会
2. European Workshop on Integrated Control of Cereal Mildews: Virulence Patterns and Their Change, Risoe (Denmark), 23-25 Jan 1990
1994-08-15
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