Canadian Forest Service Publications
The effect of ingested benzoylphenylurea on the ultrastructure of the cuticle deposited during the last larval instar of Choristoneura fumiferana Clem. (Lepidoptera: Tortricidae). 1987. Percy, J.E.; Nicholson, D.; Retnakaran, A. Canadian Journal of Zoology 65: 2715-2723.
Available from: Great Lakes Forestry Centre
Catalog ID: 22254
CFS Availability: PDF (request by e-mail)
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