Research article | Open Access
Helia 1991, Vol. 14(15) 11-20
PROPOSED INTERNATIONALLY STANDARDIZED METHODS FOR RACE IDENTIFICATION OF Plasmopara halstedii
pp. 11 - 20
Publish Date: December 01, 1991 | Single/Total View: 0/0 | Single/Total Download: 0/0
Abstract
Methods of determining races of sunflower downy mildew (Plasmopara halstedii (Farl.) Berl. & deToni) vary in both minor and majordetails, which may result in different interpretations. We propose the use of standardized methods and conditions of inoculation, incubation, and evaluation, which should make it possible to obtain essentially uniform results at any laboratory. We also suggest methods of surveying and collecting mildew samples to determine race distribution and prevalence. Sunflower lines which can be used to differentiâte eight currently distinguishable mildew races, and the known or postulated resistance genes they carry, are listed.
Keywords: Downy mildew, sunflower diseases, downy mildew races, raceidentification
APA 7th edition
Gulya, T., Miller, J., Viranyi, F., & Sacksron, W. (1991). PROPOSED INTERNATIONALLY STANDARDIZED METHODS FOR RACE IDENTIFICATION OF Plasmopara halstedii. Helia, 14(15), 11-20.
Harvard
Gulya, T., Miller, J., Viranyi, F. and Sacksron, W. (1991). PROPOSED INTERNATIONALLY STANDARDIZED METHODS FOR RACE IDENTIFICATION OF Plasmopara halstedii. Helia, 14(15), pp. 11-20.
Chicago 16th edition
Gulya, T.J., J.F. Miller, F. Viranyi and W.E. Sacksron (1991). "PROPOSED INTERNATIONALLY STANDARDIZED METHODS FOR RACE IDENTIFICATION OF Plasmopara halstedii". Helia 14 (15):11-20.