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Prospects and risks of biological control of wilding Pinus contorta in New Zealand.

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Phytophagous insect complex associated with cones of white fir, Abies concolor (Gord. and Glend.) Lindl., and its impact on seed production.

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Interactions among phytophagous insect species colonizing cones of white fir (Abies concolor).

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The biology of Canadian weeds. 56. Xanthium strumarium L.

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Carbofuran trials in a red pine seed orchard.

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Impact of cone and seed insects in a red pine seed orchard.

Katovich, S. A., Kulman, H. M., (1987). Northern Journal of Applied Forestry 4(4), 204-206. English language

Impact of pests on the white pine resource of Ontario.

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Results of forest insect and disease surveys in the North Central Region of Ontario, 1983.

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The Microlepidoptera of broad-leaved forests of western Siberia.

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