Marie-Josée Simard, PhD

Image Marie-Josée Simard
Research Scientist

Study the biology and ecology of weeds

Agriculture and Agri-Food Canada
Saint-Jean-sur-Richelieu RDC

Current research and/or projects

  • Cover crops in nothern vineyards and sweet corn
  • Bird's rape mustard
  • Herbicide resistant weeds
  • Develop long term best management practices for weed control in cropping systems with limited environmental impact
  • Provide knowledge of weed biology, population dynamics, and ecology as the basis for the development of integrated contol startegies with reduced impact on the environment

 

 

Professional activities / interests

Problem weeds (herbicide resistant, invasive, allergenic, hybrid with GMO crops)

Key publications

  1. Panneton, B. and Simard, M.-J. (2015). "Precision control of weeds in carrots and onions – Challenges.", 17th European Weed Res. Soc. Symposium, Montpellier, France, June 23-26, 2015, pp. 39. (Abstract)

    2015 - View publication details

  2. Panneton, B. and Simard, M.-J. (2015). "Precision control of weeds in carrots.", 17th European Weed Res. Soc. Symposium, Montpellier, France, June 23-26, 2015. (Poster)

    2015 - View publication details

  3. Lafrance, P., Simard, M.-J., Bégin, G., Thériault, G., and van Bochove, É. (2015). "Small-scale horizontal variability of glyphosate and AMPA concentrations in top soil along three transects across two cultivated fields and their riparian buffer strips.", Canadian Soil Science Society (IUSS-CSSS-AQSSS) Conference, McGill University, Montreal, QC, Canada, July 5-10, 2015.

    2015 - View publication details

  4. Simard, M.-J. and Lambert-Beaudet, C. (2015). "Weed seed survival in corn and alfalfa silage.", Weed Science Society of America meeting 2014, Lexington, Kentucky, USA, February 9-13, 2015, Oral presentation.

    2015 - View publication details

  5. Simard, M.-J., Nurse, R.E., Page, E.R., and Beckie, H.D. (2015). "Using the Organic weed puller to remove tall weeds in soybean: lessons learned from the first trial.", Canadian Weed Science Society Meeting, Edmonton, AB, Canada, November 23-26, 2015.

    2015 - View publication details

  6. Bae, J., Nurse, R.E., Simard, M.-J., and Page, E.R. (2015). "Effect of late herbicide applications on growth and reproductive ability of glyphosate-resistant common ragweed (Ambrosia artemisiifolia L.).", Canadian Weed Science Society Meeting, Edmonton, AB, Canada, November 23-26, 2015.

    2015 - View publication details

  7. Nurse, R.E., Darbyshire, S.J., Simard, M.J. (2015). Impact of post-anthesis glyphosate on woolly cupgrass seed production, seed weight and seed viability. Canadian Journal of Plant Science, [online] 95(6), 1193-1197. http://dx.doi.org/10.4141/CJPS-2015-166

    2015 - View publication details

  8. Marsan-Pelletier, F., Simard, M.-J. and Laforest, M. (2016) Résistance aux herbicides au Québec, Conférences CRAAQ.

    2015 - View publication details

  9. Simard, M.J., Nurse, R.E., Darbyshire, S.J. (2015). Emergence and seed production of woolly cupgrass (eriochloa villosa) in legume forage crops. Canadian Journal of Plant Science, [online] 95(3), 539-548. http://dx.doi.org/10.4141/CJPS-2014-317

    2015 - View publication details

  10. Tardif-Paradis, C., Simard, M.J., Leroux, G.D., Panneton, B., Nurse, R.E., Vanasse, A. (2015). Effect of planter and tractor wheels on row and inter-row weed populations. Crop Protection, [online] 71 66-71. http://dx.doi.org/10.1016/j.cropro.2015.01.026

    2015 - View publication details

  11. Hall, L.M., Alexander, B.C.S., Beckie, H.J., Simard, M.-J., Clements, D.R., Nurse, R.E., and Lewis, M. (2014). "There is more to fitness than fecundity: invasiveness of GM crops.", Crop Sci. Soc. Amer., Long Beach, CA, USA, November, 2014. (Abstract)

    2014 - View publication details

  12. Bernier, D. and Simard, M.-J. (2014). "Situation des mauvaises herbes résistantes aux herbicides au Québec : saison 2012-2013.", Société de Protection des Plantes du Québec, Saint-Marc-sur-Richelieu, Québec, Canada, June 10-12, 2014.

    2014 - View publication details

  13. Simard, M.-J. (2014). "Suivre le développement des mauvaises herbes résistantes aux herbicides pour agir à temps.", Les journées horticoles – Journée Lutte intégrée, Saint-Rémi, Québec, Canada, December 4, 2014.

    2014 - View publication details

  14. Clements, D.R., Beckie, H.J., Hall, L.M., Nurse, R.E., Simard, M.-J., Raatz, L.L., and Alexander, B.C.S. (2014). "Quantifying the relative invasive potential of genetically modified crops using demographic analysis.", 2014 WSSA/CWSS Annual Meeting, Vancouver, B.C., Canada, February 3-6, 2014. (Abstract)

    2014 - View publication details

  15. Darbyshire, S.J. and Simard, M.-J. (2014). "Pastinaca sativa - contribution to the CABI Invasive Species Compendium – a web-based database (http://www.cabi.org/isc/)."

    2014 - View publication details

  16. Hall, L.M., Alexander, B.C.S., Beckie, H.J., Simard, M.-J., Clements, D.R., Nurse, R.E., and Lewis, M. (2014). "There is more to fitness than fecundity: demographic analysis to evaluate gentically modified crops.", ISBGMO, South Africa, November 2014. (Abstract)

    2014 - View publication details

  17. Lafrance, P., Simard, M.-J., Bégin, G., Thériault, G., and van Bochove, É. (2014). "Efficiency of two types of vegetated buffer zones to limit the transfer of glyphosate and AMPA by runoff towards surface water.", Canadian Weed Science Society meeting 2014, Montreal, Canada, November 16-19, 2014. (Poster)

    2014 - View publication details

  18. Simard, M.-J. and Bernier, D. (2014). "Herbicide resistance in Québec: More suspects, more cases.", Canadian Weed Science Society meeting 2014, Montreal, Canada, November 16-19, 2014. (Poster)

    2014 - View publication details

  19. Longchamps, L., Panneton, B., Simard, M.J., Leroux, G.D. (2014). An imagery-based weed cover threshold established using expert knowledge. Weed Science, [online] 62(1), 177-185. http://dx.doi.org/10.1614/WS-D-13-00050.1

    2014 - View publication details

  20. Darbyshire, S.J., Simard, M.-J., and Nurse, R.E. (2013). "The Spikelet Callus of Eriochloa Villosa (Poaceae).", Journal of the Botanical Research Institute of Texas (BRIT), 7(2), pp. 697-702.

    2013 - View publication details

Contact

Research facility

Saint-Jean-sur-Richelieu Research and Development Centre
430 Gouin Boulevard
Saint-Jean-sur-Richelieu, QC J3B 3E6
Canada

Expertise

Agriculture›Ecology›Weed
Agriculture›Oilseeds
Agriculture›Weed science›Weed biology

Affiliations

  • Université Laval
  • International Weed Science Society
  • Weed Science Society of America
  • Ecological Society of America
  • Canadian Weed Science Society
  • Société de Protection des Plantes du Québec
  • Centre de Référence en Agriculture et Agroalimentaire du Québec

Language

English
French

Other languages

Spanish (3 years)