• Cavity spot of carrot (Pythium spp.): Etiology, epidemiology and control 

  McDonald, Mary Ruth (1994-02)
• Analysis of three biological control agents and naturally-occurring fungal colonizers on the survival of sclerotia of Botrytis squamosa, Sclerotinia sclerotiorum and Sclerotium cepivorum 

  Barbison, Laura C. (2014)
• Muck Vegetable Cultivar Trials and Research Reports 1992 

  McDonald, M.R.; Fenik, D.; Janse, S. (Ontario Ministry of Agriculture and Food. Horticultural Research Institute of Ontario, 1992)
• Muck Vegetable Cultivar Trials and Research Reports 1994 

  McDonald, M.R.; Janse, S.; Bradley-MacMillan, C. (Ontario Ministry of Agriculture, Food and Rural Affairs. Horticultural Research Institute of Ontario., 1994)
• Muck Vegetable Cultivar Trials and Research Reports 1993 

  McDonald, M.R.; Fenik, D.; Janse, S. (Ontario Ministry of Agriculture and Food. Horticultural Research Institute of Ontario, 1993)

• Cavity spot of carrot (Pythium spp.): Etiology, epidemiology and control 

  McDonald, Mary Ruth (1994-02)
• Analysis of three biological control agents and naturally-occurring fungal colonizers on the survival of sclerotia of Botrytis squamosa, Sclerotinia sclerotiorum and Sclerotium cepivorum 

  Barbison, Laura C. (2014)
• Muck Vegetable Cultivar Trials and Research Reports 1992 

  McDonald, M.R.; Fenik, D.; Janse, S. (Ontario Ministry of Agriculture and Food. Horticultural Research Institute of Ontario, 1992)
• Muck Vegetable Cultivar Trials and Research Reports 1994 

  McDonald, M.R.; Janse, S.; Bradley-MacMillan, C. (Ontario Ministry of Agriculture, Food and Rural Affairs. Horticultural Research Institute of Ontario., 1994)
• Muck Vegetable Cultivar Trials and Research Reports 1993 

  McDonald, M.R.; Fenik, D.; Janse, S. (Ontario Ministry of Agriculture and Food. Horticultural Research Institute of Ontario, 1993)
• Muck Vegetable Cultivar Trials and Research Reports 1995 

  McDonald, M.R.; Janse, S.; House, J. (Ontario Ministry of Agriculture, Food and Rural Affairs. Horticultural Research Institute of Ontario., 1995)
• Muck Vegetable Cultivar Trial and Research Report 1997 

  McDonald, M.R.; Janse, S.; Vander Kooi, K.; Hovius, M. (Horticultural Research Institute of Ontario. University of Guelph., 1997)
• Muck Vegetable Cultivar Trial and Research Report 1998 

  McDonald, M.R.; Janse, S.; Vander Kooi, K.; Hovius, M. (University of Guelph. Department of Plant Agriculture., 1998)
• Muck Vegetable Cultivar Trial and Research Report 2003 

  McDonald, M.R.; Janse, S.; Vander Kooi, K.; Hovius, M. (University of Guelph. Department of Plant Agriculture., 2003)
• Muck Vegetable Cultivar Trial and Research Report 2000 

  McDonald, M.R.; Janse, S.; Vander Kooi, K. (University of Guelph. Department of Plant Agriculture, 2000)
• Muck Vegetable Cultivar Trial and Research Report 2004 

  McDonald, M.R.; Janse, S.; Vander Kooi, K.; Hovius, M. (University of Guelph. Department of Plant Agriculture., 2004)
• Muck Vegetable Cultivar Trial and Research Report 2005 

  McDonald, M.R.; Janse, S.; Vander Kooi, K.; Hovius, M.; Westerveld, S. (University of Guelph. Department of Plant Agriculture and the Office of Research., 2005)
• Muck Vegetable Cultivar Trial and Research Report 2002 

  McDonald, M.R.; Janse, S.; Vander Kooi, K. (University of Guelph. Department of Plant Agriculture., 2002)
• Muck Vegetable Cultivar Trial and Research Report 2001 

  McDonald, M.R.; Janse, S. (University of Guelph. Department of Plant Agriculture, 2001)
• Muck Vegetable Cultivar Trial and Research Report 1999 

  McDonald, M.R.; Janse, S.; Vander Kooi, K. (University of Guelph. Department of Plant Agriculture., 1999)
• Muck Vegetable Cultivar Trials and Research Reports 1996 

  McDonald, M.R.; Schumacher, B.; Janse, S.; Hovius, M.; Vander Kooi, K. (1996)
• Muck Vegetable Cultivar Trial and Research Report 2008 

  McDonald, M.R.; Janse, S.; Vander Kooi, K. (University of Guelph. Department of Plant Agriculture and the Office of Research., 2008)
• Muck Vegetable Cultivar Trial and Research Report 2007 

  McDonald, M.R.; Janse, S.; Vander Kooi, K. (University of Guelph. Department of Agriculture and the Office of Research., 2007)
• Muck Vegetable Cultivar Trial and Research Report 2006 

  McDonald, M.R.; Janse, S.; Vander Kooi, K.; Westerveld, S. (University of Guelph. Department of Plant Agriculture and the Office of Research., 2006)
• Muck Vegetable Cultivar Trial and Research Report 2009 

  McDonald, M.R.; Janse, S.; Vander Kooi, K. (University of Guelph. Department of Plant Agriculture and the Office of Research., 2009)

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