Mary Ruth McDonald

Best Publications

• Virulence and pathotype classification of Plasmodiophora brassicae populations collected from clubroot resistant canola (Brassica napus) in Canada

  Stephen E. Strelkov;Sheau-Fang Hwang;Victor P. Manolii;Tiesen Cao

  179
  Citations

• Potential biological control of clubroot on canola and crucifer vegetable crops

  G. Peng;L. McGregor;R. Lahlali;B. D. Gossen

  164
  Citations

• Evidence that the Biofungicide Serenade (Bacillus subtilis) Suppresses Clubroot on Canola via Antibiosis and Induced Host Resistance

  R. Lahlali;G. Peng;B. D. Gossen;L. McGregor

  149
  Citations

• Crop rotation, cultivar resistance, and fungicides/biofungicides for managing clubroot (Plasmodiophora brassicae) on canola

  Gary Peng;Rachid Lahlali;Sheau-Fang Hwang;Denis Pageau

  138
  Citations

• Identification of Genome-Wide Variants and Discovery of Variants Associated with Brassica rapa Clubroot Resistance Gene Rcr1 through Bulked Segregant RNA Sequencing.

  Fengqun Yu;Xingguo Zhang;Zhen Huang;Mingguang Chu

  103
  Citations

• Fine Mapping of a Clubroot Resistance Gene in Chinese Cabbage Using SNP Markers Identified from Bulked Segregant RNA Sequencing

  Zhen Huang;Zhen Huang;Gary Peng;Xunjia Liu;Abhinandan Deora

  98
  Citations

• Sclerotinia Rot of Carrot: An Example of Phenological Adaptation and Bicyclic Development by Sclerotinia Sclerotiorum.

  Cezarina Kora;Mary Ruth McDonald;Greg J. Boland

  94
  Citations

• Effect of temperature on cortical infection by Plasmodiophora brassicae and clubroot severity.

  Kalpana Sharma;Bruce D Gossen;Mary Ruth McDonald

  90
  Citations

• Epidemiology of sclerotinia rot of carrot caused by Sclerotinia sclerotiorum

  C. Kora;M.R. McDonald;G.J. Boland

  84
  Citations

• Mechanisms of the biofungicide Serenade (Bacillus subtilis QST713) in suppressing clubroot

  R. Lahlali;G. Peng;L. McGregor;B.D. Gossen

  80
  Citations

• Effect of temperature on primary infection by Plasmodiophora brassicae and initiation of clubroot symptoms

  K. Sharma;B. D. Gossen;M. R. McDonald

  79
  Citations

• Impact of high air temperatures on Brassicacae crops in southern Ontario

  Jon Warland;Alan W McKeown;Mary Ruth McDonald

  73
  Citations

• Infection and development of Plasmodiophora brassicae in resistant and susceptible canola cultivars

  A. Deora;B. D. Gossen;M. R. McDonald

  67
  Citations

• Assessment of Chlorophyll and Nitrate Meters as Field Tissue Nitrogen Tests for Cabbage, Onions, and Carrots

  Sean M. Westerveld;Alan W. McKeown;Mary Ruth McDonald;Cynthia D. Scott-Dupree

  66
  Citations

• Long-term marketable yields of horticultural crops in southern Ontario in relation to seasonal climate

  Alan McKeown;Jon Warland;Mary Ruth McDonald

  61
  Citations

• Effect of environmental parameters on clubroot development and the risk of pathogen spread

  Bruce D. Gossen;Abhinandan Deora;Gary Peng;Sheau-Fang Hwang

  56
  Citations

• Cytology of infection, development and expression of resistance to Plasmodiophora brassicae in canola

  A. Deora;A. Deora;B. D. Gossen;M. R. McDonald

  44
  Citations

• Effects of temperature on infection and subsequent development of clubroot under controlled conditions

  B. D. Gossen;K. K. C. Adhikari;M. R. McDonald

  44
  Citations

• The Role of Primary and Secondary Infection in Host Response to Plasmodiophora brassicae.

  Mary Ruth McDonald;Kalpana Sharma;Bruce D. Gossen;Abhinandan Deora

  43
  Citations

• Spread of Plasmodiophora brassicae on canola in Canada, 2003–2014: Old pathogen, new home

  B. D. Gossen;S. E. Strelkov;V. P. Manolii;D. C. Rennie

  38
  Citations

• Long-term climate and weather patterns in relation to crop yield: a minireview

  A. W. Mckeown;J. Warland;M. R. Mcdonald

  36
  Citations

• Forecasting diseases caused by Sclerotinia spp. in eastern Canada: fact or fiction?

  Mary Ruth McDonald;Greg J Boland

  35
  Citations