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Peters, Rick, Ph.D.

Chercheur scientifique

Coordonnées :

440, Avenue University
Charlottetown, (Île-du-Prince-Édouard) C1A 4N6
Téléphone : 902-370-1370
Télécopieur : 902-370-1444
Courriel : rick.peters@agr.gc.ca

Domaines d'expertise :

  • maladies fongiques des pommes de terre, des carottes et d'autres cultures maraîchères
  • lutte chimique, culturale et biologique contre les maladies
  • systèmes de culture et amendements des sols
  • résistance aux fongicides
  • biologie des populations d'agents pathogènes
  • détection et caractérisation des agents pathogènes
  • biologie moléculaire
  • phytophthora et pythium
  • fusarium
  • helminthosporium
  • rhizoctone
  • sclerotinia
  • colletotrichum
  • alternariose
  • interactions biotiques
  • résistance de l'hôte aux maladies
  • épidémiologie
  • écologie
  • lutte antiparasitaire intégrée

Projets en cours :

  • Suivi de l'évolution des souches de mildiou au Canada
  • Gestion du mildiou et de la pourriture rose de la pomme de terre
  • Surveillance de la résistance aux fongicides de pathogènes fongiques de la pomme de terre
  • Détection et gestion des maladies de la carotte
  • Écologie et gestion des maladies de la pomme de terre transmises par les semences et par le sol
  • Incidence des systèmes de culture et des amendements des sols sur les maladies
  • Gestion des maladies de conservation

Publications de recherche

2015

2014

2012

  • Kalischuk, M.L., Al-Mughrabi, K.I., Peters, R.D., Howard, R.J., Platt, H.W., et Kawchuk, L.M. (2012). « Genetic composition of Phytophthora infestans in Canada reveals migration and increased diversity. », Plant Disease, 96(12), p. 1729-1735. doi : 10.1094/PDIS-10-11-0859-RE
  • Lim, S., Chisholm, K., Coffin, R.H., Peters, R.D., Al-Mughrabi, K.I., Wang-Pruski, G., et Pinto, D.M. (2012). « Protein Profiling in Potato (Solanum tuberosum L.) Leaf Tissues by Differential Centrifugation. », Journal of Proteome Research (JPR), 11(4), p. 2594-2601. doi : 10.1021/pr201004k

2011

2010

Autres publications relatives à la science

2015

  • Carisse, O., Kawchuk, L.M., Peters, R.D., Bilodeau, G.J., Lévesque, C.A., Vincent, C., et Laforest, M. (2015). « Biovigilance: un canevas conceptuel pour la lutte contre les ravageurs. Journée Nationale de la science sur la Biovigilance et l’horticulture de précision. », National Science Day on Biovigilance and Precision Agriculture, Agriculture and Agri-Food Canada, Saint-Jean-sur-Richelieu, QC, Canada, July 9, 2015. (Présentation)
  • Crane, B., Peters, R.D., Kawchuk, L.M., Al-Mughrabi, K.I., Macdonald, K., MacPhail, A., Drake, K.A., Gregory, D., et Clark, M.M. (2015). « Fungicide resistance in populations of Phytophthora erythroseptica in Canada and alternative management strategies for potato pink rot. », Alberta Potato Conference and Trade Show. Potato Growers of Alberta, The Sheraton, Red Deer, Alberta, Canada, November 17- 19, 2015, Presentation.
  • Crane, B., Peters, R.D., Kawchuk, L.M., Al-Mughrabi, K.I., Macdonald, K., MacPhail, A., Drake, K.A., et Gregory, D. (2015 in press). « Resistance to metalaxyl-m in populations of the potato pink rot pathogen (Phytophthora erythroseptica) in Canada. », American Journal of Potato Research. (Résumé)
  • Crane, B., Peters, R.D., Kawchuk, L.M., MacPhail, A., Drake, K.A., Gregory, D., et Macdonald, K. (2015). « Survey of metalaxyl-m resistance in populations of the potato pink rot pathogen (Phytophthora erythroseptica) in Canada and alternative management strategies for resistant P. erythroseptica strains. », Canadian Journal of Plant Pathology. (Résumé)
  • Kalischuk, M.L., Peters, R.D., Al-Mughrabi, K.I., Daayf, F., Harding, M.W., Howard, R.J., Sabaratnam, S., et Kawchuk, L.M. (2015). « Chronic late blight produced by Phytophthora infestans US-23 limits conventional disease management strategies. », Botany 2015 Joint Conference: Science and plants for people, Shaw Convention Center, Edmonton, Alberta, Canada, July 25-30, 2015, # 1251. (Résumé)

2014

  • Crane, B., Peters, R.D., Kawchuk, L.M., Al-Mughrabi, K.I., Macdonald, K., MacPhail, A., Drake, K.A., et Gregory, D. (2014). « Resistance to metalaxyl-m in populations of the potato pink rot pathogen (Phytophthora erythroseptica) in Canada. », 98th Annual Meeting of the Potato Association of America (PAA), The Davenport Hotel, Spokane, WA, USA, July 27-31, 2014. (Résumé)
  • Crane, B., Peters, R.D., Kawchuk, L.M., Al-Mughrabi, K.I., Macdonald, K., MacPhail, A., Drake, K.A., et Gregory, D. (2014). « Resistance to metalaxyl-m in populations of the potato pink rot pathogen (Phytophthora erythroseptica) in Canada. », Northeast Potato Technology Forum 2014, Fredericton, NB, Canada, March 12-13, 2014, Proceedings published by McCain Foods Ltd., p. 7-8.
  • Crane, B., Peters, R.D., Kawchuk, L.M., Harding, M.W., Al-Mughrabi, K.I., Macdonald, K., MacPhail, A., Drake, K.A., et Gregory, D. (2014). « Resistance to metalaxyl-m in populations of the potato pink rot pathogen (Phytophthora erythroseptica) in Canada. », Potato Growers of Alberta (PGA) Annual Meeting, Sheraton, Red Deer, AB, Canada, November 18-20, 2014.
  • Crane, B., Peters, R.D., Kawchuk, L.M., MacPhail, A., Drake, K.A., Gregory, D., et Macdonald, K. (2014). « Resistance to metalaxyl-m in populations of Phytophthora erythroseptica causing pink rot of potato in Canada. », Canadian Journal of Plant Pathology. (Résumé)
  • Ganga, Z., Chaisson, J., Hardy, W., Peters, R.D., Gregory, D., MacPhail, A., et Drake, K.A. (2014). « Evaluation of different fungicides as seed treatment and in-furrow applications for control of pink rot (Phytophthora erythroseptica) in potatoes. », American Journal of Potato Research, 91, p. 46-47. (Résumé)
  • Harding, M.W., Howard, R.J., Daniels, G.C., Unruh, M.J., Lisowski, S.L.I., Pugh, C., Burke, D.A., Konschuh, M.N., Kawchuk, L.M., et Peters, R.D. (2014). « Beneficial practices for managing Fusarium diseases on potato. », Potato Growers of Alberta (PGA) Annual Meeting, Sheraton, Red Deer, AB, Canada, November 18-20, 2014.
  • Islam, M.R., Alkher, H.A., Bezzahou, M., Godee, C., Adam, L.R., Kawchuk, L.M., Dobinson, K.F., Conn, K.L., Peters, R.D., Al-Mughrabi, K.I., Shinners-Carnelley, T., et Daayf, F. (2014). « Diversity in population structure of the late blight pathogen, Phytophthora infestans, in Manitoba. », Canadian Journal of Plant Pathology, 36, p. 267. (Résumé)
  • Kalischuk, M.L., Kawchuk, L.M., Peters, R.D., Al-Mughrabi, K.I., Daayf, F., et Harding, M.W. (2014). « Evolution and prevention of late blight caused by Phytophthora infestans genotype US-23. », American Phytopathological Society (APS) and Canadian Phytopathological Society (CPS) Joint Meeting 2014, Hilton Minneapolis, Minneapolis, MN, USA, August 9-13, 2014. (Résumé)
  • Kawchuk, L.M., Kalischuk, M.L., Peters, R.D., Al-Mughrabi, K.I., Daayf, F., Harding, M.W., et Howard, R.J. (2014). « Prevalence and prevention of Phytophthora infestans US-23. », 98th Annual Meeting of the Potato Association of America (PAA), The Davenport Hotel, Spokane, WA, USA, July 27-31, 2014. (Résumé)
  • Nyiraneza, J., Peters, R.D., Grimmett, M.G., Jiang, Y., et Rodd, A.V. (2014). « Canola response to N fertilizer sources and rotation systems in Prince Edward Island. », 18th Nitrogen Workshop. The nitrogen challenge: Building blueprint for nitrogen use efficiency and food security, Lisbon, Portugal, June 30-July 3, 2014, Abstract/poster.
  • Peters, R.D., Kawchuk, L.M., Daayf, F., et Al-Mughrabi, K.I. (2014). « The changing dynamic of tomato and potato late blight in Canada. », 29th Annual Tomato Disease Workshop, Windsor, ON, Canada, November 4-6, 2014.

2013

  • Islam, M.R., Alkher, H.A., Bezzahou, M., Godee, C., Adam, L.R., Kawchuk, L.M., Dobinson, K.F., Conn, K.L., Peters, R.D., Al-Mughrabi, K.I., Shinners-Carnelley, T., et Daayf, F. (2013). « Diversity in population structure of late blight pathogen, P.infestans in Manitoba. », 84rd Annual Meeting of the Canadian Phytopathological Society (CPS), Matrix Hotel, Edmonton, AB, Canada, June 16-19, 2013.
  • Kawchuk, L.M., Peters, R.D., Al-Mughrabi, K.I., Dobinson, K.F., Conn, K.L., et Daayf, F. (2013). « Population diversity and segregation analysis of genotype specific loci of the Irish Potato Famine pathogen. », 84rd Annual Meeting of the Canadian Phytopathological Society (CPS), Matrix Hotel, Edmonton, AB, Canada, June 16-19, 2013.
  • Nyiraneza, J., Peters, R.D., Rodd, A.V., Grimmett, M.G., Zebarth, B.J., Ziadi, N., Bélanger, G., et Jégo, G. (2013). « Impact of Crop Rotations, and Mineral and Organic N fertilizer on Soil Nitrogen Availability and Potato Yield. », Northeast Potato Technology Forum 2013, Delta Prince Edward, Charlottetown, PEI, Canada, March 5-6, 2013.
  • Nyiraneza, J., Peters, R.D., Rodd, A.V., Grimmett, M.G., Zebarth, B.J., Ziadi, N., Bélanger, G., et Jégo, G. (2013). « Soil N supply and potato yield as affected by Crop Rotations and N sources. », 97th Annual Meeting of the Potato Association of America (PAA), Québec City, QC, Canada, July 28-August 2, 2013, #038.
  • Peters, R.D., MacPhail, A., Clark, M.M., Drake, K.A., Gregory, D., Macdonald, M.M., Beaton, B.W., Al-Mughrabi, K.I., et Kawchuk, L.M. (2013). « Variation in aggressiveness of genotypes of Phytophthora infestans found in eastern Canada. », 97th Annual Meeting of the Potato Association of America (PAA), Québec City, QC, Canada, July 28-August 2, 2013.
  • Rodd, A.V., Nyiraneza, J., Henry, R., Peters, R.D., Grimmett, M.G., et Mills, A.A.S. (2013). « Compost from the sea for agricultural production. Compost council of Canada regional meeting. », Compost matters in Atlantic Canada, Westmorland‐Albert Solid Waste Corporation, Moncton, NB, Canada, March 13-14, 2013.

2012

  • Alkher, H.A., Kawchuk, L.M., Adam, L.R., Islam, M.R., Dobinson, K.F., Conn, K.L., Peters, R.D., Al-Mughrabi, K.I., et Daayf, F. (2012). « Pathogenic diversity of Manitoba isolates of Phytophthora infestans on potato and tomato. », Canadian Phytopathological Society (CPS) 83rd Annual Meeting and International PPV Meeting, Marriott Gateway On The Falls, Niagara Falls, ON, Canada, June 24-27, 2012.
  • Dobinson, K.F., Conn, K.L., Kawchuk, L.M., Peters, R.D., Al-Mughrabi, K.I., et Daayf, F. (2012). « Characterization of Phytophthora infestans (Mont.) de Bary from tomato in southwestern Ontario. », Canadian Phytopathological Society (CPS) 83rd Annual Meeting and International PPV Meeting, Marriott Gateway On The Falls, Niagara Falls, ON, Canada, June 24-27, 2012.
  • Kawchuk, L.M., Peters, R.D., Al-Mughrabi, K.I., Conn, G., Dobinson, K.F., et Daayf, F. (2012). « Distribution of genotypes of Phytopthora infestans isolated from potato and tomato in Canada in 2011. », American Phytopathological Society (APS) 2012 Annual Meeting, Westin Providence, Providence, RI, USA, August 4-8, 2012.
  • Kawchuk, L.M., Peters, R.D., Al-Mughrabi, K.I., Conn, K.L., Dobinson, K.F., et Daayf, F. (2012). « Migration and recombination increase the genetic diversity of Phytophthora infestans in Canada. », 96th Annual Meeting of the Potato Association of America (PAA), Crowne Plaza Denver International Airport, Denver, CO, USA, August 12-16, 2012.
  • Peters, R.D., Barasubiye, T., Howard, R.J., Harding, M.W., Konschuh, M.N., Kawchuk, L.M., Beaton, B.W., Drake, K.A., MacPhail, A., Banks, C., Clark, M.M., et MacDonald, M.A. (2012). « Prevalence and management of fungicide resistance in Fusarium spp. infecting potatoes in Canada. », International Conference on Antimicrobial Research (ICAR 2012), University of Lisbon, Lisbon, Portugal, November 21-23, 2012.
  • Peters, R.D., Drake, K.A., MacPhail, A., Howard, R.J., Harding, M.W., Konschuh, M.N., et Kawchuk, L.M. (2012 in press). « Post-harvest management of Fusarium sambucinum causing dry rot of potatoes in storage. », American Journal of Potato Research. (Résumé)
  • Peters, R.D., Drake, K.A., MacPhail, A., Howard, R.J., Harding, M.W., Konschuh, M.N., et Kawchuk, L.M. (2012). « Post-harvest management of Fusarium sambucinum causing dry rot of potatoes in storage. », 96th Annual Meeting of the Potato Association of America (PAA), Crowne Plaza Denver International Airport, Denver, CO, USA, August 12-16, 2012.
  • Tesfaendrias, M.T., McDonald, M.R., Macdonald, M.M., Peters, R.D., Barasubiye, T., et Seifert, K.A. (2012). « Fusarium root rot and crown rot of carrots in Ontario and Prince Edward Island. », Canadian Phytopathological Society (CPS) 83rd Annual Meeting and International PPV Meeting, Marriott Gateway On The Falls, Niagara Falls, ON, Canada, June 24-27, 2012, Published in: Canadian Journal of Plant Pathology / Revue canadienne de phytopathologie, 35(1), pp. 127.

2011

  • Fofana, B., Main, D., Ghose, K., Grimmett, M.G., Kirby, C.W., McCallum, J.L., Peters, R.D., Drake, K.A., Locke, S.J, et Sweeney, M.E. (2011). « Improving the antioxidant capacity of field crops by increasing selenoprotein content. », 2011 Annual Meeting of the Canadian Phytopathological Society (with Plant Canada 2011), Halifax, NS, Canada, July 17-21, 2011, pp. 61, #1145. (Présentation)
  • Kawchuk, L.M., Kalischuk, L.D., Al-Mughrabi, K.I., Peters, R.D., Howard, H., et Platt, H.W. (2011). « Genetic Composition of Phytophthora infestans in Canada Reveals Increased Diversity. », 32nd Annual Meeting of the Plant Pathology Society of Alberta (PPSA), University of Alberta, Edmonton, AB, Canada, November 7-9, 2011.
  • Peters, R.D., Barasubiye, T., Lugosch, K., Thompson, O., Al-Mughrabi, K.I., Drake, K.A., MacDonald, I.K., et Henry, R. (2011). « The Distribution of Fungicide-Resistant Strains of Fusarium spp. Infecting Stored Potatoes in Canada. », 19th Annual Northeast Potato Technology Forum, Crowne Plaza Fredericton Lord Beaverbrook Hotel, Fredericton, NB, Canada, March 16-17, 2011.
  • Peters, R.D., Kawchuk, L.M., Al-Mughrabi, K.I., Platt, H.W., Beaton, B.W., Banks, C., MacDonald, I.K., et Gregory, D. (2011). « Genotypes of Phytophthora infestans causing late blight in Canada in 2010. », 19th Annual Northeast Potato Technology Forum, Crowne Plaza Fredericton Lord Beaverbrook Hotel, Fredericton, NB, Canada, March 16-17, 2011.

2010

  • Barasubiye, T. et Peters, R.D. (2010). « Survey and management of Fusarium species causing potato seed-piece decay in Canada. », Canadian Journal of Plant Pathology, 32(3), p. 418. (Résumé)
  • Lugosch, K., Peters, R.D., Barasubiye, T., et Drake, K.A. (2010). « Survey of Fusarium species infecting potato and their resistance to fungicides used in Canada. », 21st International Conference on Antimicrobial Research (ICAR2010), Valladolid, Spain, November 3-5, 2010, Published in: Mendez-Vilas, A. (2012) Science and Technology Against Microbial Pathogens: Research, Development and Evaluation: Proceedings of the International Conference on Antimicrobial, p. 352.
  • Peters, R.D. et Sanderson, K.R. (2010). « Impact of canopy trimming and cultivar choice on Sclerotinia rot of carrots in the field and in storage. », 5th Canadian Society of Agronomy (CSA) Atlantic Workshop: Climate Change and Crop Health, Rodd Charlottetown Hotel, Charlottetown, PEI, Canada, January 19-20, 2010.

2009

  • Al-Mughrabi, K.I., Peters, R.D., Howard, R.J., Grant, L., Barasubiye, T., Seifert, K.A., Shoemaker, R.A., Lynch, K., Poirier, R., Vikram, A., Drake, K.A., MacDonald, I.K., et Lisowski, S.L.I. (2009). « Management of silver scurf and fusarium dry rot of potatoes in storage using BIO-Save 10LP and Bio-Save 11LP (Pseudomonas syringae). », Canadian Journal of Plant Pathology, 31(1), p. 117-118. (Résumé)
  • Gossen, B.D. et Peters, R.D. (2009). « Integrating foliar fungicides into your disease control program for maximum benefit. », Pesticide Resistance Workshop: Understanding pesticides, mechanisms of resistance and how to deal with resistance, University of Saskatchewan, Saskatoon, SK, Canada, February 25, 2009. (Atelier)
  • Kora, C., Sanderson, K.R., et Peters, R.D. (2009). « Implemenetation of a reduced risk strategy for white mould management. », Canadian Phytopathological Society (CPS) 80th Annual Meeting, Delta Winnipeg Hotel, Winnipeg, MB, Canada, June 22-25, 2009.
  • McIsaac, G., Sanderson, K.R., Peters, R.D., Garbary, D., et Ells, A. (2009). « Impact of commercial foliage trimming on disease suppression and yield of processing carrots in Nova Scotia, Canada. », 33rd International Carrot Conference, Embassy Suites, Anaheim South Garden Grove, CA, USA, January 18-21, 2009, PM-106.
  • Monaghan, P., Peters, R.D., Sanderson, K.R., et Hale, L.R. (2009). « Post-harvest application of fludioxonil for control of Sclerotinia rot of carrots in storage. », 33rd International Carrot Conference, Embassy Suites, Anaheim South Garden Grove, CA, USA, January 18-21, 2009, PM-107.
  • Nelson, K.L., Boiteau, G., Lynch, D.H., Peters, R.D., et Fillmore, S.A.E. (2009). « Novel use of the standard bioindicator Folsomia candida to monitor agricultural soil health. », 93rd Annual Meeting of the Potato Association of America (PAA), Fredericton, NB, Canada, August 9-13, 2009.
  • Peters, R.D. et Sanderson, K.R. (2009). « In-field and post harvest management of Sclerotinia rot in carrots. », 14th International Sclerotinia Workshop, Wilmington, NC, USA, May 31-June 4, 2009.
  • Peters, R.D., Drake, K.A., et MacDonald, I.K. (2009). « Management of potao seed-piece decay caused by fungicide-resistant strains of Fusarium spp. », Canadian Journal of Plant Pathology, 31(1), p. 156. (Résumé)
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