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Plasmodiophora brassicae: a review of an emerging pathogen of the Canadian canola (Brassica napus) crop.
- S. Hwang, S. Strelkov, J. Feng, B. Gossen, Ron J Howard
- Biology, Medicine
- Molecular plant pathology
- 1 February 2012
UNLABELLED Plasmodiophora brassicae causes clubroot disease in cruciferous plants, and is an emerging threat to Canadian canola (Brassica napus) production. This review focuses on recent studies into… Expand
Pathotype Classification of Plasmodiophora brassicae and its Occurrence in Brassica napus in Alberta, Canada
A field survey for clubroot of crucifers, caused by Plasmodiophora brassicae, was conducted in the regions surrounding Edmonton, Alberta, Canada, in 2005. The presence of clubroot was confirmed in 41… Expand
Molecular characterization of a serine protease Pro1 from Plasmodiophora brassicae that stimulates resting spore germination.
Clubroot, caused by Plasmodiophora brassicae, is one of the most serious diseases of cultivated cruciferous crops in the world. However, the basis for pathogenicity in P. brassicae is not well… Expand
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 synthetic… Expand
Isolation and Variation in Virulence of Single-Spore Isolates of Plasmodiophora brassicae from Canada.
Clubroot of crucifers, caused by Plasmodiophora brassicae, is emerging as an important disease of canola (Brassica napus) in Alberta, Canada. Populations of the pathogen often consist of a mixture of… Expand
Virulence and spread of Plasmodiophora brassicae [clubroot] in Alberta, Canada
Clubroot, caused by Plasmodiophora brassicae, has emerged as an important disease of canola (Brassica napus) in Alberta, Canada. Annual surveys from 2005 to 2008 revealed 405 clubroot-infested… Expand
The Role of Primary and Secondary Infection in Host Response to Plasmodiophora brassicae.
- M. McDonald, K. Sharma, B. Gossen, Abhinandan Deora, J. Feng, S. Hwang
- Biology, Medicine
- 10 September 2014
The disease cycle of Plasmodiophora brassicae consists of a primary phase in root hairs followed by a secondary phase in the root cortex and adjacent tissues. However, the role of root hair infection… Expand
Emergence of new virulence phenotypes of Plasmodiophora brassicae on canola (Brassica napus) in Alberta, Canada
- S. Strelkov, S. Hwang, V. Manolii, T. Cao, D. Feindel
- European Journal of Plant Pathology
- 23 February 2016
Clubroot, caused by Plasmodiophora brassicae, is an important soilborne disease of canola (Brassica napus) in Alberta, Canada. Genetic resistance is the most effective clubroot management tool, and… Expand
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 by… Expand
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 this… Expand