Scott, Ian, Ph.D.

Insecticide Toxicologist


Contact Information:

1391 Sandford Street, Southern Crop Protection and Food Research Centre
London, Ontario N5V 4T3
Telephone: 519-457-1470, Extension 281
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:

The links below lead to abstracts with access to full text.

2014

  • Hossain, M.M., Scott, I.M., McGarvey, B.D., Conn, K.L., Ferrante, L., Berruti, F., and Briens, C. (2014). "Insecticidal and anti-microbial activity of bio-oil derived from fast pyrolysis of lignin, cellulose, and hemicellulose.", Journal of Pest Science. doi : 10.1007/s10340-014-0568-4
  • Liu, S.Q., Scott, I.M., Pelletier, Y., Kramp, K., Durst, T., Sims, S.R., and Arnason, J.T. (2014). "Dillapiol: A Pyrethrum Synergist for Control of the Colorado Potato Beetle.", Journal of Economic Entomology. doi : 10.1603/EC13440
  • Scott, I.M., Tolman, J.H., and MacArthur, D.C. (2014). "Insecticide resistance and cross-resistance development in Colorado potato beetle Leptinotarsa decemlineata Say (Coleoptera: Chrysomelidae) populations in Canada 2008-2011.", Pest Management Science. doi : 10.1002/ps.3833
  • Wang, Z., Zhao, Z., Abou-Zaid, M., Arnason, J.T., Liu, R., Walshe-Roussel, B., Waye, A., Liu, S., Saleem, A., Cáceres, L.A., Wei, Q., and Scott, I.M. (2014). "Inhibition of insect glutathione S-transferase (GST) by conifer extracts.", Archives of Insect Biochemistry and Physiology. doi : 10.1002/arch.21192

2012

2011

2010

Other Science Related Publications:

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.

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.