Verdel K. Dawson

• Accumulation and loss of 2,́ 5-dichloro-4-́nitrosalicylanilide (Bayer 73) by fish
• Efficacy of 3-trifluoromethyl-4-nitrophenol (TFM), 2',5-dichloro-4'-nitrosalicylanilide (Bayer 73), and a 98:2 mixture of lampricides in laboratory studies
• Efficacy of 3-trifluoromethyl-4-nitrophenol , 2',5-dichloro-4'-nitrosalicylanilide , and a 98
• Ethyl-p-aminobenzoate (Benzocaine)
• Laboratory afficacy of 3-trifluoromethyl-4-nitrophenol (TFM) as a lampricide
• Toxicity of mixtures of quinaldine sulfate and MS-222 to fish