Lethal effects of 1888 chemicals upon four species of fish from western North America
Authors: MacPhee, C; Ruelle, R
Moscow, ID: Bulletin (University of Idaho, Forest, Wildlife, and Range Experiment).
HERO ID: 4939694
A piscicide screening program was conducted with 1,888 different chemicals mostly at concentrations . . .
A piscicide screening program was conducted with 1,888 different chemicals mostly at concentrations of 10 ppm. The times at which fish lost their equilibrium and died are given for 2,552 separate 24-hour assays. The species tested were the northern squawfish (Ptychocheilus oregonensis), chinook salmon (Oncorhynchus tshawytscha), coho salmon (Oncorhynchus kisutch), and steelhead (Salmo gairdneri).