This decommissioned ERA site remains active temporarily to support our final migration steps to https://ualberta.scholaris.ca, ERA's new home. All new collections and items, including Spring 2025 theses, are at that site. For assistance, please contact erahelp@ualberta.ca.
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Characterization and silencing of differentially abundant proteins from Pyrenophora tritici-repentis
DownloadFall 2011
Tan spot, caused by Pyrenophora tritici-repentis, is an important foliar disease of wheat. Three genes (stp, unp and glu) encoding proteins previously found to be more abundant in pathogenic versus non-pathogenic fungal isolates were cloned, characterized, heterologously expressed, and silenced...
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Genetic structure, virulence and fungicide sensitivity of Pyrenophora teres f. teres and P. teres f. maculata populations from western Canada
DownloadSpring 2017
The fungi Pyrenophora teres f. teres (Ptt) and P. teres f. maculata (Ptm) cause net form net blotch (NFNB) and spot form net blotch (SFNB) of barley, respectively. The genetic structure of a collection of 128 Ptt and 92 Ptm isolates, representing fungal populations from western Canada, was...
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Pathotypes of Plasmodiophora brassicae from clubroot resistant canola and assessment of amisulbrom for clubroot control
DownloadSpring 2021
Clubroot, caused by Plasmodiophora brassicae Woronin, is an important soilborne disease of canola (oilseed rape; Brassica napus L.). In Canada, clubroot management relies heavily on the planting of resistant cultivars, but since 2013, resistance has been broken in an increasing number of fields....