Sort Results by:

Spruce Budworm Protection Management in Maine

Problem Addressed: Spruce Budworm in Maine

Key Findings: Current management choices appear to lie between years of repetitive chemical spraying, or, if spraying is stopped, extensive tree mortality followed by collapse of the outbreak.

Downloads: 5

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

Download Document >>

Of Mites and Men

Problem Addressed: The right way to kill insects

Downloads: 2

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

Download Document >>

The Spruce Budworm in Maine in 1969

Goal(s)/Objective(s): Report on the spruce budworm condition in Maine in 1969

Key Findings: High egg mass counts indicate further damage will occur in 1970 in areas already badly damaged. The infestation is expected to grow in size.

Downloads: 2

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

Download Document >>

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

Downloads: 3

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

Download Document >>

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

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

Download Document >>

Bark Beetle Dispersal Related to Patterns of Tree Mortality and Wind

Problem Addressed: Attack of living pine trees by southern pine beetles

Key Findings: The direct relationship among spot incidence and mean distance from nearest spots within period 1 indicates that the more abundant spots were in an octant, the further apart they were on the average.

Downloads: 0

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

Download Document >>

The Spruce Budworm in Newfoundland in 1986

Problem Addressed: Spruce Budworm in Newfoundland

Key Findings: Sampling was conducted in conjunction with the hemlock looper egg survey in late October. The forecast will be provided after the completion of processing of samples.

Downloads: 2

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

Download Document >>

Effects of Insecticides on Soil Algal Population

Goal(s)/Objective(s): Present the effect of three commonly used insecticides on the algal population in a lateritic soil under two moisture levels.

Key Findings: When the three insecticides are applied at the recommended levels of field application (5 to 10 ppm), are not harmful to the soil algal population, which contribute much to the soil fertility.

Downloads: 0

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

Download Document >>

Spruce-Fir Market Trends

Key Findings: Overall level of harvest of spruce-fir pulpwood in Maine did not change much from 1967 to 1976, although spruce-fir sawlog production more than doubled.

Downloads: 0

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

Download Document >>