Main Title |
Formal Discussion of Paper I-3, Impact on Salmon of Spraying Insecticide Over Forests by P. F. Elson and C. J. Kerswill, pub. in Proceedings of the International Conference (3rd), held in Munich, Germany, 5-9 September 1967, p70-72. |
Abstract |
The report is an example of a comprehensive, thorough, and painstaking examination of the impact of DDT on the aquatic environment and its inhabitants. In technically sound fashion, this field study examines the environmental conditions that prevailed before, during, and after an extensive and prolonged program of aerial spraying to control the ravages of spruce budworm in New Brunswick, Canada, forests. |