The Interaction of Either an Effective or a Defeated Major Gene with Non‐specific Resistance on Mildew Infection (Erysiphe graminis f. sp. hordei) and Yield in Mixtures of Barley
Authors: Newton, A.C. and Thomas, W.T.B.
Journal: Journal of Phytopathology
Volume: 139
Issue: 3
Pages: 268-274
eISSN: 1439-0434
ISSN: 0931-1785
DOI: 10.1111/j.1439-0434.1993.tb01426.x
Abstract:Three‐component mixtures of two barley cultivars expressing partial resistance to mildew (Erysiphe graminis f. sp.hordei) with the third component either expressing complete resistance or a defeated major gene gave more yield than the mean of their components in monoculture in a series of field trials. However, there was no reduction in mildew infection in the mixtures and even a significant increase in one trial. The potential for using partially resistant cultivars in mixtures is discussed. Copyright © 1993, Wiley Blackwell. All rights reserved
Source: Scopus