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Fall 2011
Downy mildew, caused by Peronospora viciae, is an important disease of field pea. Surveys of pea crops in central Alberta in 2009 and 2010 revealed that the incidence of downy mildew is high in this region, with yield losses of 20 to 25% in the most severely infected crop. Four pathotypes of...
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Spring 2018
Aphanomyces euteiches causes Aphanomyces root rot (ARR), an important disease of field pea (Pisum sativum). The development of ARR results in severe root damage, wilting and large yield losses under wet soil conditions. A survey of field pea crops in central Alberta in 2016 found an average...