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The Spruce Budworm in Newfoundland in 1979 and Forecast for 1980

Goal(s)/Objective(s): Present data from surveys and studies of the spruce budworm development, larval population and egg-mass densities, parasitism, occurrence of disease, defoliation, tree condition and tree mortality in budworm infested stands throughout the Province

Key Findings: Results of the spray operation will be presented by representatives of the Provincial Department of Forest Resources and Lands and the Department of Consumer Affairs and Environment

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The Spruce Budworm in Newfoundland in 1987

Goal(s)/Objective(s): Report on the spruce budworm condition in Newfoundland in 1987.

Key Findings: The forecast will be provided after the completion of processing samples

Downloads: 2

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The Spruce Budworm in Maine in 1960

Problem Addressed: Spruce Budworm in Maine

Goal(s)/Objective(s): Report on the spruce budworm condition in Maine in 1960 and the 1960 Control Project

Downloads: 5

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The Spruce Budworm in Maine in 1962

Goal(s)/Objective(s): Report on the spruce budworm condition in Maine in 1962

Key Findings: Based on egg mass surveys, a decided increase in both population and defoliation may be expected in 1963 over most of the area having medium to heavy defoliation in 1962.

Recommendation: Aerial spraying be carried out in 1963

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The Spruce Budworm in Maine in 1963

Goal(s)/Objective(s): Report on the spruce budworm condition in Maine in 1963

Key Findings: Within the area sprayed twice, control was as good and probably better than previous operations.

Downloads: 4

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The Spruce Budworm in Maine in 1964

Goal(s)/Objective(s): Report on the spruce budworm condition in Maine in 1964

Key Findings: Outside the main infestation area, budworm populations have declined. While 1963 was a good year for the spruce budworm and populations increased in all areas not subject to the spray program, 1964 was less favourable and remaining populations were reduced.

Downloads: 2

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Maine Spruce Budworm Policy, A Report by The Commissioner of Conservation to the 109th Maine Legislature

Problem Addressed: Spruce Budworm in Maine

Goal(s)/Objective(s): Recommendations for future spruce budworm policy in Maine

Downloads: 1

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Inventory of Current Research on Spruce Budworm U.S. and Canada September 1977

Problem Addressed: Spruce Budworm

Goal(s)/Objective(s): Serve as an interim guide to research planners and a directory for researchers until the ongoing research information system contemplated by the Joint Research Program is in place.

Downloads: 2

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The Spruce Budworm in Maine in 1966

Problem Addressed: Spruce Budworm in Maine

Goal(s)/Objective(s): Overview of work against spruce budworm in Maine in 1966

Key Findings: The light population area is in good condition for 1967

Downloads: 3

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The Spruce Budworm in Maine in 1968

Problem Addressed: Spruce budworm in Maine in 1968

Goal(s)/Objective(s): Check on budworm development, larval and egg mass surveys, and aerial surveys for defoliation

Key Findings: The spruce budworm infestation can be expected to continue and probably intensify in the Oxbow area during 1969, given favorable weather conditions for the insect.

Downloads: 0

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