Aerial Spraying Against the Spruce Budworm in Quebec in 1976 and Plans for 1977
Problem Addressed: Development of Spruce Budworm infestation in Quebec
Key Findings: Defoliation produced in the treated area in 1976 has been 40 percent less than what it should be.
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- Paquet, Gerard
Entomology and Pathology Service, Department of Lands and Forests - Desaulniers, Real
Entomology and Pathology Service, Department of Lands and Forests
The present infestation of the Spruce Budworm was discovered in Quebec in 1967. Each year since 1970, aerial spraying operations have been carried out.
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