Forest Pests Documents

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Chemical Accountability of Forest Pest Control Products

Problem Addressed: Chemical effects of forest pest control products on other parts of the forest
Goal(s)/Objective(s): Review methods development for forestry chemicals at residue levels and environmental chemistry (distribution, persistence, movement, fate, etc.) of these chemicals in different components of the forest.
Views: 968
Downloads: 0
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Comments o the Draft Programmatic Environmental Impact Statement (DPEIS) for 1981-1985 Budworm Program in Maine

Problem Addressed: Spruce budworm programs
Goal(s)/Objective(s): Explain differences between the 1980 EIS and the 1981-85 DPEIS.
Key Findings: The DPEIS should have included figures estimating such funding so that the public would understand that the landowners are getting significant assistance even without funding for insecticides.
Views: 824
Downloads: 1
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Condition of the Fir-Spruce Forests on Cape Breton Island Five Years After the Onset of the Current Spruce Budworm Outbreak

Problem Addressed: Spruce Budworm
Goal(s)/Objective(s): Determine the condition of fir-spruce stands as a result of the current spruce budworm outbreak.
Key Findings: Over 25% of balsam fir is dead on the Central Highlands of Cape Breton Island in Nova Scotia, another 10% is dying and over 50% is heavily defoliated.
Views: 835
Downloads: 2
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Controlling Hardwood Sprouts with Foliage Sprays

Problem Addressed: Controlling unwanted hardwood reproduction
Goal(s)/Objective(s): A more effective, less destructive way to deal with the unwanted hardwood reproduction is necessary.
Key Findings: For forest management, fairly low percent kill with decreased rate of regrowth for 2 or 3 seasons may be adequate to give pine the release it needs.
Views: 1130
Downloads: 0
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The Spruce Budworm in Maine in 1972

Problem Addressed: Spruce budworm in Maine
Goal(s)/Objective(s): Determine what to do to combat the spruce budworm issue.
Key Findings: Ground and aerial surveys and airport procedures were conducted as reported in preceding reports by many of the same personnel, but with a change from a centralized to a regionalized system of administration.
Views: 1081
Downloads: 14
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Measurement and Analysis of the Activity of Adult Spruce Budworm Parasitoids

Problem Addressed: Parasitoids related to the spruce budworm
Goal(s)/Objective(s): Present results of an investigation of the spatial and temporal dynamics of adults of the parasitoid Gypta fumiferanae Vierick.
Key Findings: An important factor influencing adult parasitoids and one that may be controllable is the availability of nutrients and moisture
Views: 842
Downloads: 2
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Monitoring the Aerial Spraying of Insecticide Against the Spruce Budworm, in Quebec, in 1984

Problem Addressed: Spruce budworm insecticide effects
Goal(s)/Objective(s): Evaluate concentrations of Bacillus thuringiensis in the air of two municipalities of region 01 (St-Honoré de Témiscouata and Causapscal).
Key Findings: Spraying biological insecticides would constitute a negligible hazard to the health of the citizens nearby.
Views: 876
Downloads: 1
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Stand Parameters Affecting Mortality Factors of Spruce Budworm Eggs and Dispersing Larvae

Problem Addressed: Spruce budworm
Goal(s)/Objective(s): Examine the effects of stand characters on population fluctuations of egg and dispersing first- and second-instar spruce budworm.
Key Findings: Open area and non-host tree densities favorably affected budworm parasites.
Views: 786
Downloads: 9
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