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Scott, Ian, Ph.D.

Insecticide Toxicologist

Contact Information:

1391 Sandford Street, Southern Crop Protection and Food Research Centre
London, Ontario N5V 4T3
Telephone: 519-953-6682
Fax: 519-457-3997
Email: ian.scott@agr.gc.ca

Areas of Expertise:

  • Assessment of insecticide resistance development in field populations
  • Biochemical measures of insect metabolism
  • Screening of insecticidal activity of plant extracts

Current Projects:

  • Monitoring of Colorado potato beetle (CPB) Leptinotarsa decemlineata L. (Coleoptera: Chrysomelidae) populations for resistance to neonicotinoid insecticides and cross-resistance with Insect Growth Regulators (IGRs) and novel insecticides
  • Evaluating the mechanism of action of resistance in selected strains of CPB through biochemical and molecular measures
  • Establishing baseline susceptibility of laboratory reared and field collected populations of codling moth Cydia pomonella L. (Lepidoptera: Tortricidae) to registered control products
  • Assessment of natural products derived from pyroysis of crop residues and promising plant extracts for insecticidal activity

Research publications

2019

2018

2017

2016

2015

2014

2013

2012

2011

2010

Other science related publications

2018

  • Donly, C., Kaplanoglu, E., Ludba, K.K., Kolotilin, I., Menassa, R., and Scott, I.M. (2018) Effects of RNA interference on greenhouse whitefly (Trialeurodes vaporariorum). Insect Biotech Conference, St. Catharines, Ontario.
  • Krolikowski, S., Y. Bohorquez, J. Renaud, T. McDowell, I.M. Scott. 2018. The effects of wireworm Limonius agonus feeding on buckwheat roots. Poster presentation at the Ontario Pest Management Conference, November 6, 2018, Guelph, ON.
  • Scott, I., S. Dhaubhadel, L. Chen, K. Drew, T. McDowell, J. Renaud. 2018. Soybean Glycine max cultivars display different host resistance to Tetranychus urticae. Platform presentation at the 10th Spider Mite Genome Meeting, Logrono, La Rioja, Spain, November 5-8, 2018.
  • Scott, I.M., A. Hannoufa, S. Hughes, W. Laur, T. McDowell and J. Renaud. 2018. Using transgenic plants as greenhouse trap crops: prospects and lessons learned. Platform presentation at the Joint Meeting of the Entomological Societies of America, Canada and British Columbia, Vancouver B.C., Nov. 11-14, 2018.

2017

  • Donly, C., Kaplanoglu, E., Ludba, K., Kolotilin, I., Menassa, R., Scott, I. (2017) Insecticidal trap plants incorporating RNA interference technology. Insect Biotech Conference, St. Catharines, Ontario. 14-16 June 2017, oral presentation.
  • Hughes S, Scott I, Bernards B, Hannoufa A. (2017) Developing a sustainable insect pest management system by manipulating plant volatile emissions. International Organisation for Biological Control Canada 2017 Meeting, June 4-8, 2017, Niagara Falls, ON
  • Hughes, S., Scott, I., Croft, M., McDowell, T., Bernards, M., & Hannoufa, A. (2017). “Plant volatiles in insect pest control: a promising new tool for IPM.” Plants From Sea to Sky: Joint Annual Meeting of the Canadian Society of Plant Biologists and the Canadian Society for Horticultural Science. Vancouver, BC, Canada, July 4-7 2017, Poster.
  • Ludba, K., Donly, C., Kaplanoglu, E., Thompson, G., Scott, I. 2017. Enhancing trap crops: testing RNAi potential in planta to target sap-feeding insects. American Society of Plant Biologists Annual Meeting. Honolulu, HI, U.S.A. June 24-28.
  • M.M. Ayyanath, C.L. Zurowski, I.M. Scott, D.T. Lowery,M.C. Watson, D.T. O’Gorman, J.R. Úrbez-Torres, P. Haag and K.E. Mackenzie. (2017) Temporally separated events associated with microbiome of Drosophila suzukii (Matsumura) and sweet cherries in B.C., Canada. Canadian Webinar Series – Third Session: Spotted-wing Drosophila (Fruit Fly) – February 9, 2017.

2016

  • Greenhouse pest control takes a new push-pull approach
  • Greenhouse transgenic trap cropping strategies for the Cabbage Looper Moth. Ontario Ecology Ethology and Evolution Colloquium 2016 University of Toronto London 2016/05/05 - 2016/05/07
  • Hannoufa, A., Scott, I. and Sumarah, M. (2016). Exploring Natural Plant Volatile Emissions in Insect Pest Management. Sustainable Agriculture Workshop University of Western Ontario London 2016/04/14 - 2016/04/14
  • Kaplanoglu, E., Chapman, P., Scott, I., Donly, C. (2016) Neonicotinoid resistance in the Colorado potato beetle. Insect Biotech Conference, St. Catharines, Ontario. 8-10 June 2016, Oral Presentation.
  • Ludba, K.K., Thompson, G.J., Donly, B.C., Percival-Smith, A., Scott, I.M. (2016). Fatal attraction: the volatile influences that will lead whiteflies to deadly encounters and the RNAi responsible. Insect Biotech Conference, St. Catharines, Ontario. 8-10 June 2016, Oral Presentation.
  • Scott, I.M., Y. Bohorquez Ruiz, J. McNeil (2016) Evaluating the interaction between buckwheat Fagopyrum esculentum (Polygonaceae) and wireworm (Coleoptera:Elateridae) species. Entomological Society of Ontario Annual General Meeting Great Lakes Forestry Centre Sault Ste. Marie 2016/10/14 - 2016/10/16
  • Trichoplusia ni (Hübner) attraction to transgenic Solanum lycopersicum (L), Entomological Society of Ontario Annual General Meeting Great Lakes Forestry Centre Sault Ste. Marie 2016/10/14 - 2016/10/16

2015

  • Smirle, M.J., Zurowski, C.L., Ayyanath, M.-M., Scott, I.M., and MacKenzie, K.C. (2015). "The susceptibility of Drosophila suzukii (Matsumura) (Diptera: Drosophilidae) populations from British Columbia, Canada, to selected insecticides.", 2015 Entomological Society of Canada, Montréal, QC, Canada, November 8-11, 2015.

2014

  • Cáceres, L.A., McGarvey, B.D., Yeung, K.K.-C., Hannoufa, A., Sumarah, M.W., Benitez, X., and Scott, I.M. (2014). "Insect repellent and attractant activities of Brassicaceae apocarotenoid volatiles α- β- and dihydro- β-ionone.", Annual Meeting of the Entomological Society of Ontario, Toronto, ON, Canada, October 3-5, 2014, Platform presentation.
  • Challa, S., Scott, I.M., Cáceres, L.A., Sumarah, M.W., Tian, L.-N., and Hannoufa, A. (2014). "Natural Plant Volatiles: A Sustainable Pest Control Strategy.", Eastern Regional Meeting of the Canadian Society of Plant Biologists, Guelph, ON, Canada, November 28-29, 2014, Oral presentation.
  • Scott, I.M., Cáceres, L.A., Challa, S., Hannoufa, A., Sumarah, M.W., Tian, L.-N., Shipp, L., and Shipp, J.L. (2014). "Deterring tomato pests by manipulating the flower volatiles.", Joint Annual Meeting of the Entomological Societies of Canada and Saskatchewan. Symposium: Arthropod “omics” – Impact on Management, Saskatoon, Canada, September 26-October 1, 2014, Platform presentation.

2013

  • Scott, I.M., Menassa, R., and Kolotilin, I. (2013). "Environment risk assessment of transgenic Nicotiana tabacum: Assessing non-target effects of bioreactor crops.", Entomological Society of America – Entomology 2013. (Poster)

2012

  • Abou-Zaid, M. and Scott, I.M. (2012). "Pyrolysis Bio-Oils from Temperate Forests: Fuels, Phytochemicals and Bioproducts.", in Bergeron, C., Carrier, D.J., and Ramaswamy, S. (eds.) - Biorefinery Co-Products: Phytochemicals, Primary Metabolites and Value-Added Biomass Processing, John Wiley & Sons, Ltd, Chapter 14, pp. 311-325.
  • Cáceres, L.A., McGarvey, B.D., Scott, I.M., Sumarah, M.W., and Hannoufa, A. (2012). "Apocarotenoid emission study in wild type and transgenic Arabidopsis plants over-expressing CCD-1 and their feeding effects against cabbage loopers.", 51st Phytochemical Society of North America (PSNA) Annual Meeting, University of Western Ontario, London, ON, Canada, August 11-15, 2012.

2010

  • Grigg, K.N., Scott, I.M., Scott-Dupree, C.D., and Carter, K. (2010 in press). "Codling moth insecticide-resistance monitoring in Ontario apple orchards.", Pest Management Research Report.
  • Scott, I.M., Tolman, J.H., and MacArthur, D.C. (2010 in press). "Survey for Imidacloprid-Resistance and Susceptibility to New Products in Colorado Potato Beetle Populations in Canadian Potato Fields.", Pest Management Research Report.

2009

  • Scott, I.M., Carter, K., MacArthur, D.C., Alhemzawi, A., Bull, J., and Nolan, N. (2009). "Codling Moth Insecticide-Resistance Monitoring in Ontario Apple Orchards.", Pest Management Research Report, 47(Report #01), pp. 1-4.
  • Scott, I.M., Tolman, J.H., and MacArthur, D.C. (2009). "Survey for Iimidacloprid-resistance and susceptibility to new products in Colorado potato beetle populations in Canadian potato fields.", Pest Management Research Report, 47(Report #17), pp. 53-55.
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