Lawrence Kawchuk, Ph. D.

Microbiologie végétale
Recherche et / ou projets en cours
Les projets de recherche actuels se concentrent sur les progrès de la production agricole durable impliquant le diagnostic des maladies et la résistance; caractérisation microbienne pour la santé des plantes et la sécurité du système alimentaire; et l'innovation améliorant la performance économique et les avantages pour toutes les parties prenantes.
Énoncés de recherches/projets
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Élaboration de stratégies de prévention des maladies pour les cultures horticoles, comme la pomme de terre, qui améliorent la sécurité sanitaire et la qualité des aliments.
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Caractériser les agents pathogènes endémiques d'origine alimentaire et produire des diagnostics qui aident à protéger la santé et l'environnement.
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Introduire de nouveaux germoplasmes et variétés de plantes résistants aux maladies pour une augmentation durable de la production et une expansion du marché.
Activités professionnelles / intérêts
Conseil consultatif scientifique, Institut Fraunhofer, Santiago, Chili.
Rédactrice en chef, Frontiers in Plant Science, Plant Biotechnology.
Fondation Gates, comité d'examen, Washington DC, États-Unis.
Congrès des biotechnologies, de l'Organisation des Nations Unies pour l'éducation, la science et la culture (UNESCO).
Prix et études
B.Sc. (Hons.) Botanique, Université du Manitoba, 1985
M.Sc. Botanique, Université du Manitoba, 1987
doctorat Sciences végétales, Université de British Columbia, 1990
Bourse d'études supérieures du CRSNG 1985-1990
Chercheur OCDE 1998
Prix Gordon J. Green, Société canadienne de phytopathologie, 2000
Boursier de recherche Endeavour 2009
Expérience et / ou de travail international
Chercheur invité, Institut Max Planck, DPMI,Cologne, Allemagne, 1998
Chercheur invité, Université de Sydney, Département des sciences biologiques, Sydney, Australie, 2009
Principales publications
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De Koeyer, D., V. Dickison, K. Gardner, B. Bizimungu, D. Chen, C. Goyer, L. Kawchuk, D. Main, J. Neilson, X. Nie, A. Smith, and H. Tai. 2019. Modernization of the Agriculture and Agri-Food Canada Potato Breeding Program. p. 34. In: Northeast Potato Technology Forum 2019 Conspectus. March 20-21, Charlottetown, PE.
2019 - View publication details
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Chen, X.D., Johnson, D.L., Kawchuk, L., Jaronski, S., Byrne, J., Mclean, H. (2019). Experimental formulations to mitigate effects of sunlight on germination and growth of the Canadian isolate of the entomopathogen Metarhizium anisopliae - A candidate biological control agent. Biopesticides International (Jalandhar), [online] 15(1), 23-31. http://dx.doi.org/null
2019 - View publication details
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Fusaro, A.F., Barton, D.A., Nakasugi, K., Jackson, C., Kalischuk, M.L., Kawchuk, L.M., Vaslin, M.F.S., Correa, R.L., Waterhouse, P.M. (2017). The luteovirus p4 movement protein is a suppressor of systemic rna silencing. Viruses, [online] 9(10), http://dx.doi.org/10.3390/v9100294
2017 - View publication details
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Wijekoon, C.P., Pageni, B.B., Kalischuk, M.L., Lupwayi, N.Z., Kawchuk, L.M. (2017). Amplification of the Phytophthora infestans RG57 loci Facilitates in planta T-RFLP Identification of Late Blight Genotypes. American Journal of Potato Research, [online] 94(3), 251-257. http://dx.doi.org/10.1007/s12230-016-9560-2
2017 - View publication details
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Kalischuk, M., Lynn, J., Kawchuk, L. (2016). First report of Potato mop-top virus infecting potatoes in Alberta, 100(12), 2544. http://dx.doi.org/10.1094/PDIS-06-16-0902-PDN
2016 - View publication details
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Larry Kawchuk and Rick Peters. 2016. Best management practices required for new Phytophthora infestans strains. Potato Growers of Alberta 50th Annual Meeting, November. Banff Springs, Banff, AB. Poster
2016 - View publication details
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Kawchuk, L, Jonson, D, and Meers, S. 2016. Low potato psyllid vector levels and absence of the zebra chip disease in Canada. PROCINORTE: Pests & Diseases of Solanceans Workshop - Oct. 26-28, 2016. Ottawa, ON. Presentation
2016 - View publication details
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Johnson, D., L. Kawchuk, and S. Meers. Field sampling and DNA analysis of potato psyllids (Bactericera cockerelli) in Alberta, Canada, 2013-2015. 2016. 100th Annual Meeting of The Potato Association of America, Amway Grand Plaza Hotel, Grand Rapids, Michigan, USA. (Presentation)
2016 - View publication details
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Bizimungu, B., B Fofana, D. Main, J. McCallum, L. Kawchuk, and H. Tai. (2016) Development and characterization of diploid potato lines with agronomic and processing traits. “Breeding”, 100th Annual Meeting of The Potato Association of America, July 31- August 4, 2016, Amway Grand Plaza Hotel, Grand Rapids, Michigan, USA. (Presentation) http://potatoassociation.org/
2016 - View publication details
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Kalischuk, Melanie and Lawrence Kawchuk (2016) Polerovirus suppression by a 5’ sequence-specific RNA-binding protein encoded by a late infection 3’ subgenomic RNA. Proceedings of RNA 2016, The 21st Annual Meeting of the RNA Society. Abstract 868. June 28 - July 2, 2016, Kyoto, Japan. (Poster) http://www2.convention.co.jp/rna2016/index.html
2016 - View publication details
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M. Kalischuk, M. Harding, R. Howard, R. Peters, C. Wijekoon, J. LeBoeuf, S. Sabaratnam, D. Waterer, B. Bizimungu, K. Al-Mughrabi and L. Kawchuk. (2016) Characterization of Phytophthora infestans strains causing late blight provides new disease prevention strategies. ”Pathology”, 100th Annual Meeting of The Potato Association of America, July 31- August 4, 2016, Amway Grand Plaza Hotel, Grand Rapids, Michigan, USA. (Presentation) http://potatoassociation.org/
2016 - View publication details
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Marie-Claude Gagnon, Lawrence Kawchuk, D. Mathieu Tremblay, Odile Carisse, Giovanna Danies, William E. Fry, C. André Lévesque et Guillaume J. Bilodeau. (2016). Identification des génotypes dominants de Phytophthora infestans au Canada à l’aide de la PCR en temps réel et de l’ASO-PCR. Plant Disease 100 (7): 1482-1491. http://apsjournals.apsnet.org/doi/pdf/10.1094/PDIS-07-15-0763-RE
2016 - View publication details
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Gagnon, M.C., Kawchuk, L., Mathieu Tremblay, D., Carisse, O., Danies, G., Fry, W.E., Lévesque, C.A., Bilodeau, G.J. (2016). Identification of the dominant genotypes of phytophthora infestans in Canada using real-time PCR with ASO-PCR Assays, 100(7), 1482-1491. http://dx.doi.org/10.1094/PDIS-07-15-0763-RE
2016 - View publication details
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Kalischuk, M.L. et Kawchuk, L.M. (2015). « Virus suppression with the Polerovirus 5’ sequence-specific RNA-binding protein encoded by the 3’ subgenomic RNA. P VIRUS 47. », XVIII International Plant Protection Congress (IPPC), Free University Berlin, Henry Ford Building, Berlin, Germany, August 24-27, 2015.
2015 - View publication details
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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)
2015 - View publication details
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Lévesque, C.A., Chen, W., Hambleton, S., Seifert, K.A., Adam, Z., Bilodeau, G.J., Cullis, J., Demeke, T., Dumonceaux, T.J., Gagnon, M., Graefenhan, T., Kawchuk, L.M., Khan, I.U.H., Lewis, C.T., Li, X., Links, M.G., Mimee, B., Rott, M., Tambong, J.T., Yu, Q., et Yuan, K. (2015). Project CRTI 09-462RD - Next generation sequencing, direct detection and genotyping of fungi, bacteria and nematodes in the agri-food system. Final Report. 54. http://cradpdf.drdc-rddc.gc.ca/PDFS/unc195/p802330_A1b.pdf. (Rapport)
2015 - View publication details
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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)
2015 - View publication details
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Lévesque, C.A., Chen, W., Hambleton, S., Seifert, K.A., Adam, Z., Bilodeau, G.J., Cullis, J., Demeke, T., Dumonceaux, T.J., Gagnon, M., Graefenhan, T., Kawchuk, L.M., Khan, I.U.H., Lewis, C.T., Li, X., Links, M.G., Mimee, B., Rott, M., Tambong, J.T., Topp, E., Yu, Q., et Yuan, K. (2015). Project CRTI 09-462RD - Next generation sequencing, direct detection and genotyping of fungi, bacteria and nematodes in the agri-food system. DRDC-RDDC-2015-C148. Final Close-Out Report. (Rapport)
2015 - View publication details
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Kalischuk, M.L., Johnson, D.L., et Kawchuk, L.M. (2015). « Characterization of the transcriptome and pathogen small RNA associated with stress memory in a commercial crop. », American Phytopathological Society Annual Meeting, Pasadena Convention Center, Pasadena, CA, USA, August 1-5, 2015. (Résumé)
2015 - View publication details
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Johnson, D.L., Kawchuk, L.M., Meers, S., Xia, Q., et Walgama, R.S. (2015). « Potato psyllid, an invasive species in Canada: abundance, population characteristics, and vector status. », Alberta Potato Conference and Trade Show. Potato Growers of Alberta, The Sheraton, Red Deer, Alberta, Canada, November 17- 19, 2015.
2015 - View publication details
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Installation de recherche
Expertise
Affiliations
Professeur auxiliaire, Département de géographie, Université de Lethbridge, 2019
Professeur honorarie, Département des sciences biologiques, Université de Sydney, Sydney, Australie, 2009
Professeur auxiliaire, Département des sciences agricoles, alimentaires et nutritionnelles, Université de Alberta,1997-2000
Professeur auxiliaire, Département des sciences biologiques, Université de Lethbridge, 1992-2015