Piscicides, Toxicants, and Explosives. Reasons for using toxicants: Control undesirable fish in...

Post on 20-Jan-2018

225 views 0 download

description

Toxicants for fish sampling Piscicides: fish poisons Only four registered with EPA: 1.Rotenone 2.Antimycin 3.Two lampricides TFM (3-trifluromethyl-4nitrophenol) Bayer 73 (2-aminoethanol salt of 2',5- dichloro-4'-nitrosalicylanilide) Must be applied by a certified pesticide applicator.