The Impact of insects and diseases on the forests of Ontario.
Contributors: Gross, H.L.
Series: Information report -- O-X-366.
Publisher: Canadian Forestry Service, Great Lakes Forest Research Centre
Published: 1985
Place of publication: Sault Ste. Marie, ON
Language: eng
Number of pages: 96
Subjects: Forest insects.; Trees -- Diseases and pests.
Description: Annual losses experienced by Ontario forests for 1977-81 are presented as a provincial summary, as regional reports for five of the administrative regions, and as a combined report for the three administrative regions in southern Ontario.  Data are presented by pest agent for the various host tree species.
Notes: Includes bibliography.

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