Vernon, Robert S., Ph.D.
Research ScientistContact Information:
6947 Highway 7
PO Box 1000
Agassiz, British Columbia V0M 1A0
Telephone: 604-796-1708
Fax: 604-796-0359
Email: bob.vernon@agr.gc.ca
Areas of Expertise:
- integrated pest management
- field vegetable entomology
Current Projects:
- Development of IPM tools and strategies for the management of wireworms
- To develop best management practices for insect and mite pests of field crops through an integration of environmentally responsible and reduced-risk control strategies and pest monitoring.
- To develop insect and mite control technologies for field crop ecosystems that are environmentally responsible, sustainable and reduced-risk.
- To develop insect and mite monitoring methods and economic thresholds for field crop ecosystems
Research Publications:
The links below lead to abstracts with access to full text.2013:
- Benefer, C.M., van Herk, W.G., Ellis, J.S., Blackshaw, R.E., Vernon, R.S., and Knight, M.E. (2013). "The molecular identification and genetic diversity of economically important wireworm species (Coleoptera: Elateridae) in Canada.", Journal of Pest Science, 86(1), pp. 19-27. doi : 10.1007/s10340-012-0454-x
- Vernon, R.S. and van Herk, W.G. (2013). "Physical exclusion of adult click beetles from wheat with an exclusion trench.", Journal of Pest Science, 86(1), pp. 77-83. doi : 10.1007/s10340-012-0472-8
- Vernon, R.S., van Herk, W.G., Clodius, M., and Harding, C. (2013). "Crop protection and mortality of Agriotes obscurus wireworms with blended insecticidal wheat seed treatments.", Journal of Pest Science, 86(1), pp. 137-150. doi : 10.1007/s10340-011-0392-z
- Vernon, R.S., van Herk, W.G., Clodius, M., and Harding, C. (2013). "Further studies on wireworm management in Canada: Damage protection versus wireworm mortality in potatoes.", Journal of Economic Entomology, 106(2), pp. 786-799. doi : 10.1603/EC12180
- van Herk, W.G. and Vernon, R.S. (2013). "Categorization and numerical assessment of wireworm mobility over time following exposure to bifenthrin.", Journal of Pest Science, 86(1), pp. 115-123. doi : 10.1007/s10340-011-0381-2
- van Herk, W.G. and Vernon, R.S. (2013). "Response of the dusky wireworm, Agriotes obscurus (Coleoptera: Elateridae), to residual levels of bifenthrin in field soil.", Journal of Pest Science, 86(1), pp. 125-136. doi : 10.1007/s10340-011-0386-x
- van Herk, W.G. and Vernon, R.S. (2013). "Wireworm damage to wheat seedlings: effect of temperature and wireworm state.", Journal of Pest Science, 86(1), pp. 63-75. doi : 10.1007/s10340-012-0461-y
2012:
- Blackshaw, R.P., Vernon, R.S., and Prasad, R.P. (2012). "Reduction of Delia radicum attack in field brassicas using a vertical barrier.", Entomologia Experimentalis et Applicata, 144(2), pp. 145-156. doi : 10.1111/j.1570-7458.2012.01271.x
2011:
- van Herk, W.G. and Vernon, R.S. (2011). "Mortality of Metarhizium anisopliae infected wireworms (Coleoptera: Elateridae) and feeding on wheat seedlings is affected by wireworm weight.", Journal of the Entomological Society of British Columbia, 108(December), pp. 38-40.
2010:
- van Herk, W.G., Vernon, R.S., Harding, C., Roitberg, B.D., and Gries, G. (2010). "Possible aversion learning in the Pacific Coast wireworm.", Physiological Entomology, 35(1), pp. 19-28. doi : 10.1111/j.1365-3032.2009.00705.x
2009:
- Blackshaw, R.P., Benefer, C.M., Knight, M.E., Ellis, J.S., Hicks, H., and Vernon, R.S. (2009). "Recent advances in wireworm research: new approaches raise new questions.", Aspects of Applied Biology, 91, pp. 99-103.
- Vernon, R.S., van Herk, W.G., Clodius, M., and Harding, C. (2009). "Wireworm management I: Stand protection versus wireworm mortality with wheat seed treatments.", Journal of Economic Entomology, 102(6), pp. 2126-2136. doi : 10.1603/029.102.0616
Other Science Related Publications:
2013:
- Vernon, R.S. and van Herk, W.G. (2013). "Wireworms as pests of potato.", in Giordanengo, P., Vincent, C., and Alyokhin, A. (eds.) - Insect Pests of Potato: Global Perspectives on Biology and Management, Elsevier Inc. Academic Press, pp. 103-164.
2012:
- Adams, E.M., Roitberg, B.D., and Vernon, R.S. (2012). "Permeability of mesh exclusion fencing to ground beetle (Coleoptera: Carabidae) predators.", Entomological Society of Canada and the Entomological Society of Alberta 2012 Joint Annual Meeting, Coast Edmonton Plaza Hotel, Edmonton, AB, Canada, November 4-7, 2012, #3. (Abstract)
- Vernon, R.S. (2012). "Wireworms: Management perspectives, present and future.", Entomological Society of America (ESA) 60th Annual Meeting, Knoxville Convention Centre, Knoxville, TN, USA, November 11-14, 2012, #1133.
- Zuur, A.F., Blackshaw, R.P., Vernon, R.S., Thiebaud, F., Ieno, E.N., and Saveliev,, A.A. (2012). "Analysis of zero inflated click-beetle data.", in Zuur, A.F., Saveliev, A.A., and Ieno, E.N. - Zero Inflated Models and Generalized Linear Mixed Models with R. Zuur, Saveliev, Ieno, Highland Statistics Ltd., Chapter 257-276.
2011:
- Elliott, J.E., Wilson, L.K., and Vernon, R.S. (2011). "Controlling wireworms without killing wildlife in the Fraser River Delta.", in Elliott, J.E., Bishop, C.A., and Morrissey, C.A. (eds.) - Wildlife Ecotoxicology: Forensic Approaches. Series: Emerging Topics in Ecotoxicology, Vol. 3, Springer New York, Chapter 7, pp. 213-238.
- Vernon, R.S. and van Herk, W.G. (2011). "Wireworm management: mitigating environmental risk with the development of new 'push-pull' strategies.", IOBC / WPRS Bulletin, 66, pp. 29. (Abstract)
2010:
- Vernon, R.S. and van Herk, W.G. (2010). "Low dose methods for controlling inssect pests.", published in US Patent 3 61/105.504 (2008), PCT/CA2009/001452 (2009). (Patent)
- Vernon, R.S., Kabaluk, J.T., Mikitzel, L.J., and Noronha, C. (2010). "Reduced-risk Wireworm Management in Potato.", published by Agriculture and Agri-Food Canada (AAFC)/Agriculture et Agroalimentaire Canada (AAC), Pesticide Risk Reduction Program/Programme de réduction des risques liés aux pesticides, pp. 1-4. (Technology transfer)
- Vernon, R.S., van Herk, W.G., Tolman, J.H., and Noronha, C. (2010). "Wireworms in Canada: Challenges, surveys, and new control options.", Saskatchewan Green Trades Conference, Saskatoon, SK,, Canada, November 12, 2010. (Presentation)
- Vernon, R.S., van Herk, W.G., Tolman, J.H., and Noronha, C. (2010). "Wireworms in Canada: Life history and biology, species distribution, surveys, damage, toxicology, and what to expect with new insecticides.", Manitoba Potato Producer Days, Brandon, MB, Canada, January 27, 2010. (Presentation)
- van Herk, W.G., Vernon, R.S., and Labun, T. (2010). "Identification of economic wireworms in Canada.", Syngenta stakeholders meeting, Saskatoon, SK, Canada, September 8, 2010. (Presentation)
2009:
- Tolman, J.H., Alhemzawi, A., and Vernon, R.S. (2009). "Planting treatments for control of damage to potato tubers by field wireworms, 2008.", Pest Management Research Report / Rapport de Recherche de la Lutte Dirigee, 47(Report #18), pp. 55-57.