Balsam fir sawfly defoliation effects on survival and growth quantified from permanent plots and dendrochronology.

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Stand structure interacts with previous defoliation to influence herbivore fitness.

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A brief review of the past use of baculoviruses for the management of eruptive forest defoliators and recent developments on a sawfly virus in Canada.

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Influence of pre-commercial thinning of balsam fir on defoliation by the balsam fir sawfly.

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Past and present outbreaks of the balsam fir sawfly in western Newfoundland: an analytical review.

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Artificial inoculation with Armillaria ostoyae in established conifers stressed by defoliation, planting, and thinning in Newfoundland.

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

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Sawflies injurious to conifers in the northeastern states.

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