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Aerial Spraying of Spruce Budworm Moths, New Brunswick, 1972-1977

Problem Addressed: Spruce budworm moths in New Brunswick

Goal(s)/Objective(s): Cover the aerial spraying program against spruce budwom in New Brunswick from 1972 to 1977.

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A History of Recent Infestations of the Spruce Budworm in Northwestern Ontario, and an Estimate of Resultant Timber Losses

Problem Addressed: Spruce Budworm infestations in the Lac Seul and Lake Nipigon regions of northwestern Ontario

Goal(s)/Objective(s): Make deductions which indicate when the first severe defoliation occurred.

Key Findings: The potential for future losses within the areas affected by 1955 is almost double the amount destroyed.

Downloads: 3

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A Cooperative Pilot Study of the Insecticide Sumithion

Problem Addressed: Insecticide effects

Goal(s)/Objective(s): Evaluate the effectiveness of a selected treatment of Sumithion in controlling the spruce budworm and the effect of Sumithion on birds, fish, and aquatic invertebrates

Key Findings: The stonefly larvae seem to have suffered the greatest reduction.

Recommendation: In late spring of 1969, samples of aquatic insects in the test and control stream should be undertaken to determine the recovery of fish food organisms.

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A Method to Calculate the Losses Caused by Western Spruce Budworm in Uneven-Aged Douglas fir Forests of British Colombia

Problem Addressed: Spruce Budworm

Goal(s)/Objective(s): Calculate losses caused by western spruce budworm

Key Findings: Losses resulting from infestations lasting 1-9 years are reported

Downloads: 0

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A Look at Parasitism in Populations of the Eastern Spruce Budworm in Maine

Problem Addressed: Eastern Spruce Budworm

Goal(s)/Objective(s): Describe parasitism in populations of Eastern Spruce Budworm

Key Findings: Budworm biology, impact of pesticides, and present status in Maine included

Downloads: 2

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A Long-term Bird Census in Spruce Budworm-Prone Balsam fir Habitats in Northwestern New Brunswick

Problem Addressed: Spruce Budworm

Goal(s)/Objective(s): Determine the effect of birds on spruce budworm populations

Key Findings: Birds are capable of exerting a strong predation pressure on preoutbreak populations of spruce budworm

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A Preliminary Report on the Establishment of the Spruce Budworm Plots in Maine 1945

Problem Addressed: Spruce Budworm

Goal(s)/Objective(s): Report on study plots that were established to look at spruce budworm

Key Findings: These plots are not for the immediate control of the pest

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1984 Spruce Budworm Research in Maine: A Review of Research Funded by the Maine Forest Service’s Spruce Budworm Research Program

Problem Addressed: Spruce Budworm

Goal(s)/Objective(s): Briefly summarize recently completed and ongoing research projects and to make that information available to forest managers, other potential users and the general public

Key Findings: Technology transfer is a key concern for the review committee.

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13th Annual Eastern Spruce Budworm Research Work Conference 1989 Program and Abstracts

Problem Addressed: Program and abstracts submitted at the 1989 Eastern Spruce Budworm Research Work Conference

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A Review of Aerial Spraying Technology for Spruce Budworm Control in Private Woodlots in Eastern Quebec

Problem Addressed: Spruce Budworm in private woodlots

Goal(s)/Objective(s): Provide technical leaflets which cover the main points of the spray operations with a detailed description of the techniques that were used for each step

Downloads: 0

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Forest Pests: Spruce Budworm Documents

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