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Crop rotation, cultivar resistance, and fungicides/biofungicides for managing clubroot (Plasmodiophora brassicae) on canola
Abstract Select biofungicides and fungicides, used alone or with cultivar resistance or crop rotation, were assessed for their potential in integrated management of clubroot disease. The syntheticExpand
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Influence of cultivar resistance and inoculum density on root hair infection of canola (Brassica napus) by Plasmodiophora brassicae
The impact of cultivar resistance and inoculum density on the incidence of primary infection of canola root hairs by Plasmodiophora brassicae, the causal agent of clubroot, was assessed byExpand
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Potential biological control of clubroot on canola and crucifer vegetable crops
Clubroot caused by Plasmodiophora brassicae is an emerging threat to canola (Brassica napus) production in western Canada, and a serious disease on crucifer vegetable crops in eastern Canada. In thisExpand
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Virulence and pathotype classification of Plasmodiophora brassicae populations collected from clubroot resistant canola (Brassica napus) in Canada
Abstract Clubroot, caused by Plasmodiophora brassicae Wor., is an important soilborne disease of canola (Brassica napus L.) in Canada that is managed mainly by planting clubroot-resistant (CR)Expand
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Assessment of the impact of resistant and susceptible canola on Plasmodiophora brassicae inoculum potential
The impact on clubroot severity of growing susceptible canola or mixtures of resistant and susceptible canola genotypes was examined. Bioassays revealed greater clubroot severity and incidence, andExpand
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Effect of susceptible and resistant canola plants on Plasmodiophora brassicae resting spore populations in the soil
Clubroot, caused by Plasmodiophora brassicae, has become a serious threat to canola (Brassica napus) production in western Canada. Experiments were conducted to assess the effect of growing resistantExpand
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Seedling age and inoculum density affect clubroot severity and seed yield in canola
Crop Diversification Centre North, Alberta Agriculture and Rural Development, Edmonton, Alberta, Canada T5Y 6H3 (e-mail: sheau-fang.hwang@gov.ab.ca); Department of Agricultural, Food and NutritionalExpand
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Effects of fungicide, seeding date and seedling age on clubroot severity, seedling emergence and yield of canola
Crop Diversification Centre North, Alberta Agriculture and Rural Development, Edmonton, Alberta, Canada T5Y 6H3; Department of Agricultural, Food and Nutritional Science, University of Alberta,Expand
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Identification of resistance loci in Chinese and Canadian canola/rapeseed varieties against Leptosphaeria maculans based on genome-wide association studies
The fungal pathogen Leptosphaeria maculans (Lm). causes blackleg disease on canola/rapeseed in many parts of the world. It is important to use resistant cultivars to manage the disease and minimizeExpand
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Further evidence for host specificity of Colletotrichum truncatum from scentless chamomile
Colletotrichum truncatum (CT) is a fungus with the potential for biocontrol of the noxious weed scentless chamomile in western Canada. This fungus is morphologically identical to the anthracnoseExpand
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