MacDonald, J.A.
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Ultrastructural effects of a non-steroidal ecdysone agonist, RH-5992, on the sixth instar larva of the spruce budworm, Choristoneura fumiferana.
Retnakaran, A.; MacDonald, J.A.; Tomkins, W.L.; Davis, C.N.; Brownwright, A.J.; Palli, S.R.
Year: 1997
Catalog ID: 9837
Issued by: Great Lakes Forestry Centre
Availability: PDF (request by e-mail)
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Biology and ultrastructure of sex pheromone-producing glands
Year: 1987
Catalog ID: 22253
Issued by: Great Lakes Forestry Centre
Availability: PDF (request by e-mail)
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An insect cuticle preparation method for light microscopy. FPMI Technical Note 6.
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Ultrastructure of exocrine prothoracic gland of Datana ministra (Drury) (Lepidoptera: Notodontidae) and the nature of its secretions.
Weatherston, J.; MacDonald, J.A.; Miller, D.; Riere, G.; Percy, J.E.; Benn, M.H.
Year: 1986
Catalog ID: 22661
Issued by: Great Lakes Forestry Centre
Availability: PDF (request by e-mail)
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The wax-secreting glands of Eriocampa ovata L. (Hymenoptera: Tenthredinidae): Ultrastructural observations and chemical composition of the wax
Percy, J.E.; Blomquist, G.J.; MacDonald, J.A.
Year: 1983
Catalog ID: 22247
Issued by: Great Lakes Forestry Centre
Availability: PDF (request by e-mail)
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Ultrastructure of scent glands in larvae of Apateticus bracteatus (Hemiptera: Pentatomidae) and chemical composition of the secretion.
Percy, J.E.; MacDonald, J.A.; Weatherston, J.
Year: 1980
Catalog ID: 22250
Issued by: Great Lakes Forestry Centre
Availability: PDF (request by e-mail)
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Cells of the thoracic defensive gland of the red-humped caterpillar, Schizura concinna (J.E. Smith) (Lepidoptera: notodontidae): ultrastructural observations.
Year: 1979
Catalog ID: 38023
Issued by: Great Lakes Forestry Centre
Availability: PDF (request by e-mail)
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Morphology of the prothoracic defensive gland of Schizura concinna (J.E. Smith) (Lepidoptea: Notodontidae) and the nature of its secretion.
Weatherston, J.; Percy, J.E.; MacDonald, J.A.
Year: 1979
Catalog ID: 37941
Issued by: Great Lakes Forestry Centre
Availability: PDF (request by e-mail)
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Ultrastructure of sex pheromone gland cells in Lobesia botrana Den & Schiff (Lepidoptera: Olethreutidae).
Lalane-Cassou, B.; Percy, J.E.; MacDonald, J.A.
Year: 1977
Catalog ID: 38020
Issued by: Great Lakes Forestry Centre
Availability: PDF (request by e-mail)