Sort Results by:

Sample Size — Precision Relationships for Use in Estimating Stand Characteristics and Spruce Budworm Caused Tree Mortality

Problem Addressed: Spruce Budworm

Goal(s)/Objective(s): Presents sample size -- precision relationships for use in estimating budworm-caused tree mortality, which were derived from data collected over a 5-year period from 25 plots on the Cape Breton Highlands, Nova Scotia.

Key Findings: Results will assist in choosing the type and number of plots required for a specific precision level in future studies determining stand characteristics or budworm-caused tree mortality.

Downloads: 0

[mrp_rating_result no_rating_results_text="No ratings yet" before_count="(" after_count=" ratings)"]

Download Document >>

Predicting Foliage Production After Spruce Budworm Attack

Goal(s)/Objective(s): Construct a mathematical model that predicts the weight of foliage by age class on a given balsam fir tree.

Downloads: 0

[mrp_rating_result no_rating_results_text="No ratings yet" before_count="(" after_count=" ratings)"]

Download Document >>

The Spruce Budworm in Maine in 1950

Problem Addressed: Spruce Budworm in Maine

Goal(s)/Objective(s): Determine the effect of natural factors of control, the rearing of parasites, and experimental tests in airplane spraying.

Key Findings: An appraisal of the budworm situation in Maine with recommendations for 1951 is given.

Downloads: 4

[mrp_rating_result no_rating_results_text="No ratings yet" before_count="(" after_count=" ratings)"]

Download Document >>

The Future of Tree Diseases

Problem Addressed: Decimation of trees

Key Findings: Only hope for our trees lies in de-industrialization

Downloads: 0

[mrp_rating_result no_rating_results_text="No ratings yet" before_count="(" after_count=" ratings)"]

Download Document >>

The Spruce Budworm in Maine 1970

Problem Addressed: Overview of Spruce Budworm problem in Maine in 1970

Key Findings: 210,000 acres in the Oxbow area of northern Aroostook County were sprayed with fenitrothion in 1970 to control the spruce budworm and protect trees

Downloads: 7

[mrp_rating_result no_rating_results_text="No ratings yet" before_count="(" after_count=" ratings)"]

Download Document >>

Reduced Application Rates of Orthene Forest Spray Give Less Effective Spruce Budworm Control in Maine – 1978

Problem Addressed: Spruce Budworm

Goal(s)/Objective(s): Compare 4 different concentrations of acephate (tank mixes) applied at different volume rates.

Key Findings: Reducing application rates of Orthene Forest Spray formulations from 64 fl oz per acre to 32 fl oz per acre or less decreased budworm control in Maine

Downloads: 0

[mrp_rating_result no_rating_results_text="No ratings yet" before_count="(" after_count=" ratings)"]

Download Document >>

Spruce Budworm in Ontario, 1987

Problem Addressed: Spruce Budworm in Ontario

Goal(s)/Objective(s): Report outbreak status and results of the spraying operation in 1987 and forecasts for 1988.

Downloads: 1

[mrp_rating_result no_rating_results_text="No ratings yet" before_count="(" after_count=" ratings)"]

Download Document >>

Studies of Aerial Spraying Against the Spruce Budworm in New Brunswick XVII. Mortality of Fir and Spruce in Selected Sprayed and Unsprayed Areas

Problem Addressed: Aerials sprayings again Spruce Budworm

Goal(s)/Objective(s): Provide an indication of the extent of tree mortality in the chosen areas.

Key Findings: The results of this study will be reported at a later date

Downloads: 1

[mrp_rating_result no_rating_results_text="No ratings yet" before_count="(" after_count=" ratings)"]

Download Document >>

Data Fact Sheet

Problem Addressed: Spruce Budworm

Goal(s)/Objective(s): A way to rapidly communicate useful information and techniques to our cooperators, to forest managers, and to forest pest management people.

Downloads: 0

[mrp_rating_result no_rating_results_text="No ratings yet" before_count="(" after_count=" ratings)"]

Download Document >>