Changes in the range and virulence of Plasmodiophora brassicae across Canada

References

• Al-Daoud F, Moran M, Gossen BD, McDonald MR. 2018. First repost of clubroot (Plasmodiophora brassicae) on canola in Ontario. Can J Plant Pathol. 40:96–99. doi:10.1080/07060661.2017.1393696.
   Web of Science ®Google Scholar
• Ayers GW. 1972. Races of Plasmodiophora brassicae infecting crucifer crops in Canada. Can Plant Dis Surv. 52:77–81.
   Google Scholar
• Buczacki ST, Toxopeus H, Mattusch P, Johnston TD, Dixon GR, Hobolth LA. 1975. Study of physiologic specialisation in Plasmodiophora brassicae: proposals for attempted rationalization through an international approach. Trans Brit Mycol Soc. 65:295–303. doi:10.1016/S0007-1536(75)80013-1.
   Web of Science ®Google Scholar
• Canadian Plant Diseases Survey. 1956. Diseases of vegetables and field crops. Canadian Plant Disease Survey. 36:48–97.
   Google Scholar
• Cao T, Manolii VP, Hwang S-H, Howard RJ, Strelkov SE. 2009. Virulence and spread of Plasmodiophora brassicae (clubroot) in Alberta, Canada. Can J Plant Pathol. 31:321–329. doi:10.1080/07060660909507606.
   Web of Science ®Google Scholar
• Cao T, Tewari J, Strelkov SE. 2007. Molecular detection of Plasmodiophora brassicae Woronin, causal agent of clubroot of crucifers, in plant and soil. Plant Dis. 91:80–87. doi:10.1094/PD-91-0080.
   PubMed Web of Science ®Google Scholar
• Crête R, Laliberté J, Jasmin JJ. 1963. Lutte chimique contre la hernie, Plasmodiophora brassicae Wor., des cruciferes en sols mineral et organique. Can J Plant Sci. 43:349–354. doi:10.4141/cjps63-065.
   Google Scholar
• Deora A, Gossen BD, McDonald MR. 2013. Cytology of infection, development and expression of resistance in canola. Ann Appl Biol. 163:56–71. doi:10.1111/aab.12033.
   Web of Science ®Google Scholar
• Dokken-Bouchard FL, Bouchard AJ, Ippolito J, Peng G, Strelkov SE, Kirkham CL, Kutcher HR. 2010. Detection of Plasmodiophora brassicae in Saskatchewan, 2008. Can Plant Dis Surv. 90:126.
   Google Scholar
• Drayton FL. 1926. A summary of the prevalence of plant diseases in the dominion of Canada 1920–1924. Vol. 71. Ottawa: F.A. Acland.
   Google Scholar
• Fu H, Yang Y, Mishra V, Zhou Q, Zuzak K, Feindel D, Harding M, Feng J. 2020. Most Plasmodiophora brassicae populations in single canola root galls from Alberta fields are mixtures of multiple strains. Plant Dis. 104:116–120. doi:10.1094/PDIS-06-19-1235-RE.
   PubMed Web of Science ®Google Scholar
• Gossen BD, Al-Daoud F, Dumonceaux T, Dalton JA, Peng G, Pageau D, McDonald MR. 2019. Comparison of techniques for estimation of resting spores of Plasmodiophora brassicae in soil. Plant Pathol. 68:954–961. doi:10.1111/ppa.13007.
   Web of Science ®Google Scholar
• Gossen BD, Strelkov SE, Manolii VP, Cao T, Hwang S-F, Peng G, McDonald MR. 2015. Spread of clubroot on canola in Canada, 2003–2014. Old pathogen, new home. Can J Plant Pathol. 37:403–413. doi:10.1080/07060661.2015.1105871.
   Web of Science ®Google Scholar
• Jones DR, Ingram DS, Dixon GR. 1982. Characterization of isolates derived from single resting spores of Plasmodiophora brassicae and studies of their interaction. Plant Pathol. 31:239–246. doi:10.1111/j.1365-3059.1982.tb01274.x.
   Web of Science ®Google Scholar
• Pageau D, Lajeunesse J, Lafond J. 2006. Impact de l’hernie des crucifères (Plasmodiophora brassicae) sur la productivité et la qualité du canola. Can J Plant Pathol. 28:137–143. doi:10.1080/07060660609507280.
   Web of Science ®Google Scholar
• Peng G, Pageau D, Strelkov SE, Gossen BD, Hwang S-F, Lahlali R. 2015. A > 2-year crop rotation reduces resting spores of Plasmodiophora brassicae in soil and the impact of clubroot on canola. Eur J Agron. 70:78–84. doi:10.1016/j.eja.2015.07.007.
   Web of Science ®Google Scholar
• Reyes AA. 1969. Detection of Plasmodiophora brassicae races 2 and 6 in Ontario. Plant Dis Rptr. 53:223–224.
   Google Scholar
• Reyes AA, Davidson TR, Marks CF. 1974. Races, pathogenicity and chemical control of Plasmodiophora brassicae in Ontario. Phytopathology. 64:173–177.
   Web of Science ®Google Scholar
• Saude C, McKeown A, Gossen BD, McDonald MR. 2012. Effect of host resistance and fungicide application on clubroot pathotype 6 in green cabbage and napa cabbage. Hort Technol. 22:311–319. doi:10.21273/HORTTECH.22.3.311.
   Web of Science ®Google Scholar
• Sedaghatkish A, Gossen BD, Yu F, Torkamaneh D, McDonald MR. 2019. Whole-genome DNA similarity and population structure of Plasmodiophora brassicae strains from Canada. BMC Genom. 20:744. doi:10.1186/s12864-019-6118-y.
   PubMed Web of Science ®Google Scholar
• Somé A, Manzanares MJ, Laurens F, Baron F, Thomas G, Rouxel F. 1996. Variation for virulence on Brassica napus L. amongst Plasmodiophora brassicae collections from France and derived single-spore isolates. Plant Pathol. 36:27–36.
   Google Scholar
• Strelkov SE, Hwang SF. 2014. Clubroot in the Canadian canola crop: 10 years into the outbreak. Can J Plant Pathol. 40(36):27–36. doi:10.1080/07060661.2013.863807.
   Google Scholar
• Strelkov SE, Hwang S-F, Manolii VP, Cao T, Feindel D. 2016. Emergence of new virulence phenotypes of Plasmodiophora brassicae on canola (Brassica napus) in Alberta, Canada. Eur J Plant Pathol. 145:517–529. doi:10.1007/s10658-016-0888-8.
   Web of Science ®Google Scholar
• Strelkov SE, Hwang SF, Manolii VP, Cao T, Fredua-Agyeman R, Harding MW, Peng G, Gossen BD, McDonald MR, Feindel D. 2018. Virulence and pathotype classification of Plasmodiophora brassicae populations collected from clubroot resistant canola (Brassica napus) in Canada. Can J Plant Pathol. 40:284–298. doi:10.1080/07060661.2018.1459851.
   Web of Science ®Google Scholar
• Strelkov SE, Manolii VP, Cao T, Xue S, Hwang S-F. 2007. Pathotype classification of Plasmodiophora brassicae and its occurrence in Brassica napus in Alberta, Canada. J Phytopathol. 155:706–712. doi:10.1111/j.1439-0434.2007.01303.x.
   Web of Science ®Google Scholar
• Strelkov SE, Tewari JP, Smith-Degenhardt E. 2006. Characterization of Plasmodiophora brassicae populations from Alberta, Canada. Can J Plant Pathol. 28:467–474. doi:10.1080/07060660609507321.
   Web of Science ®Google Scholar
• Tewari JP, Strelkov SE, Orchard D, Hartman M, Lange RM, Turkington TK. 2005. Identification of clubroot of crucifers on canola (Brassica napus) in Alberta. Can J Plant Pathol. 27:143–144. doi:10.1080/07060660509507206.
   Web of Science ®Google Scholar
• Williams PH. 1966. A system for the determination of races of Plasmodiophora brassicae that infect cabbage and rutabaga. Phytopathology. 56:624–626.
   Web of Science ®Google Scholar
• Xue S, Cao T, Howard RJ, Hwang S-F, Strelkov SE. 2008. Isolation and variation in virulence of single-spore isolates of Plasmodiophora brassicae from Canada. Plant Dis. 92:456–462. doi:10.1094/PDIS-92-3-0456.
   PubMed Web of Science ®Google Scholar
• Ziesmann B 2019. Clubroot survey plan- 2019. Vol. 4. Crop Production News. https://www.saskatchewan.ca/business/agriculture-natural-resources-and-industry/agribusiness-farmers-and-ranchers/sask-ag-now/crops/crop-production-news/cpn-2019-issue-4/clubroot-survey.
   Google Scholar