Collaboration between breeders and GEVES-SNES for the harmonization and evaluation of a disease resistance test: Bremia lactucae of the lettuce

Until 1998, the resistance to eleven races of Bremia lactucae was used in Plant Breeders Rights and Listing procedures. A collaboration between lettuce breeders and official laboratories enabled to harmonize a test protocol and to identify the occurrence of five new isolates which are going to be ad...

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Bibliographic Details
Main Authors Guenard, M. (SNES, Beaucouze (France)), Cadot, V, Boulineau, F, Fontanges, H. de
Format Conference Proceeding
LanguageEnglish
Published Olomouc (Czech Republic) Palacky University 1999
Subjects
BREMIA LACTUCAE
COOPERACION INTERNACIONAL
COOPERATION INTERNATIONALE
DISEASE RESISTANCE
ENSAYO
IDENTIFICACION
IDENTIFICATION
INTERNATIONAL COOPERATION
LACTUCA SATIVA
NOMENCLATURA
NOMENCLATURE
PHYSIOLOGICAL RACES
RACE PHYSIOLOGIQUE
RAZAS FISIOLOGICAS
RESISTANCE AUX MALADIES
RESISTENCIA A LA ENFERMEDAD
TESTAGE
TESTING
VARIEDADES
VARIETE
VARIETIES
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Summary:Until 1998, the resistance to eleven races of Bremia lactucae was used in Plant Breeders Rights and Listing procedures. A collaboration between lettuce breeders and official laboratories enabled to harmonize a test protocol and to identify the occurrence of five new isolates which are going to be added officially in DUS tests (Distinctness, Uniformity, Stability) in 1999.
Bibliography:F30
2000000229
H20
ISBN:9788070679562
8070679565