Your search returned 3 results.

Results
	1.	Efficacy of cypermethrin for the control of mosquito larvae and pupae, and impact on non-target organisms, including fish. [electronic resource] by Helson, B V Surgeoner, G A Producer: 19890421 In: Journal of the American Mosquito Control Association vol. 2 Availability: No items available. Save to lists Add to cart (remove)
	2.	Number of generations, egg production, and developmental time of Culex pipiens and Culex restauns (Diptera: Culicidae) in southern Ontario. [electronic resource] by Madder, D J Surgeoner, G A Helson, B V Producer: 19830920 In: Journal of medical entomology vol. 20 Online resources: Available from publisher's website Availability: No items available. Save to lists Add to cart (remove)
	3.	Ethyl m-digallate from red maple, Acer rubrum L., as the major resistance factor to forest tent caterpillar, Malacosoma disstria Hbn. [electronic resource] by Abou-Zaid, M M Helson, B V Nozzolillo, C Arnason, J T Producer: 20020617 In: Journal of chemical ecology vol. 27 Online resources: Available from publisher's website Availability: No items available. Save to lists Add to cart (remove)

Refine your search