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- 1Agricultural, Food and Nutritional Science, Department of/Journal Articles (Agricultural, Food and Nutritional Science)
- 1Graduate and Postdoctoral Studies (GPS), Faculty of
- 1Graduate and Postdoctoral Studies (GPS), Faculty of/Theses and Dissertations
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Morphological characterization of fungi associated with the ascochyta blight complex and pathogenic variability of Mycosphaerella pinodes on field pea crops in central Alberta
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Gossen, Bruce, Strelkov, Stephen, Ahmed, Hafiz, Hwang, Sheau-Fang, Zhou, Qixing, Conner, Robert, Chang, Kan-Fan, Fu, Heting
Field pea crops in central Alberta were surveyed for ascochyta blight from 2011 to 2012 and fungal isolates were recovered from foliar lesions on selected plants. Cultural and microscopic characterization of the 275 isolates obtained revealed that 272 were of Mycosphaerella pinodes and three were...
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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...