Aphanomyces Root Rot in Alfalfa
Aphanomyces Root Rot in Alfalfa by Dan Undersander and Paul Esker Aphanomyces root rot (Aphanomyces euteiches) is an important alfalfa disease. It occurs all over the Midwest U.S. The pathogen that causes Aphanomyces root rot is an oomycetous fungi that are especially present in wet and poorly drained soils (Schneider et al. 2008). Aphanomyces stunts and kills seedlings. […]
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