Author: Great Lakes Fishery Commission
Publisher:
ISBN:
Category :
Languages : en
Pages : 35
Book Description
Use of 3-trifluormethyl-4-nitrophenol as a Selective Sea Lamprey Larvicide
Author: Great Lakes Fishery Commission
Publisher:
ISBN:
Category :
Languages : en
Pages : 35
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages : 35
Book Description
Investigations in Fish Control: 44: A Review of Literature on TFM (3-trifluoromethyl-4-nitrophenol) as a Lamprey Larvicide
Author: R. A. Schnick
Publisher:
ISBN:
Category : Fishes
Languages : en
Pages : 33
Book Description
The search for a selective toxicant to control the sea lamprey, scourge of Great Lakes fisheries, culminated in the discovery of TFM (3-trifluormethyl-4-nitrophenol) in the late 1950's. The research, however, had only begun on its chemical and physical properties, efficacy, toxicity to non-target and target species, residues, and methods. Federal, State, university, and industrial agencies contributed much in the effort to determine the effect of TFM on the environment and other organisms; however, much still remains to be done if TFM is to gain continued clearance by the Environmental Protection Agency for use as a larval lampricide in the aquatic environment.
Publisher:
ISBN:
Category : Fishes
Languages : en
Pages : 33
Book Description
The search for a selective toxicant to control the sea lamprey, scourge of Great Lakes fisheries, culminated in the discovery of TFM (3-trifluormethyl-4-nitrophenol) in the late 1950's. The research, however, had only begun on its chemical and physical properties, efficacy, toxicity to non-target and target species, residues, and methods. Federal, State, university, and industrial agencies contributed much in the effort to determine the effect of TFM on the environment and other organisms; however, much still remains to be done if TFM is to gain continued clearance by the Environmental Protection Agency for use as a larval lampricide in the aquatic environment.
Investigations in Fish Control: 44: A Review of Literature on TFM )3-trifluoromethyl-4-nitrophenol) as a Lamprey Larvicide
Author: Leif L. Marking
Publisher:
ISBN:
Category : Fishes
Languages : en
Pages : 33
Book Description
The search for a selective toxicant to control the sea lamprey, scourge of Great Lakes fisheries, culminated in the discovery of TFM (3-trifluormethyl-4-nitrophenol) in the late 1950's. The research, however, had only begun on its chemical and physical properties, efficacy, toxicity to non-target and target species, residues, and methods. Federal, State, university, and industrial agencies contributed much in the effort to determine the effect of TFM on the environment and other organisms; however, much still remains to be done if TFM is to gain continued clearance by the Environmental Protection Agency for use as a larval lampricide in the aquatic environment.
Publisher:
ISBN:
Category : Fishes
Languages : en
Pages : 33
Book Description
The search for a selective toxicant to control the sea lamprey, scourge of Great Lakes fisheries, culminated in the discovery of TFM (3-trifluormethyl-4-nitrophenol) in the late 1950's. The research, however, had only begun on its chemical and physical properties, efficacy, toxicity to non-target and target species, residues, and methods. Federal, State, university, and industrial agencies contributed much in the effort to determine the effect of TFM on the environment and other organisms; however, much still remains to be done if TFM is to gain continued clearance by the Environmental Protection Agency for use as a larval lampricide in the aquatic environment.
Use of 3-#-4-nitrophenol as a Selective Sea Lamprey Larvicide
Author: Vernon Calvert Applegate
Publisher:
ISBN:
Category : Lampreys
Languages : en
Pages : 35
Book Description
Publisher:
ISBN:
Category : Lampreys
Languages : en
Pages : 35
Book Description
Use of 3-trifluormethyl-4-nitrophenol as a Selective Sea Lamprey Lavricide
Author:
Publisher:
ISBN:
Category : Lampreys
Languages : en
Pages : 35
Book Description
Publisher:
ISBN:
Category : Lampreys
Languages : en
Pages : 35
Book Description
Efficacy of 3-trifluoromethyl-4-nitrophenol (TFM), 2',5-dichloro-4'-nitrosalicylanilide (Bayer 73), and a 98:2 Mixture of Lampricides in Laboratory Studies
Author: Verdel K. Dawson
Publisher:
ISBN:
Category : Fishes
Languages : en
Pages : 11
Book Description
The lampricidal effects of 3-trifluoromethyl-4-nitrophenol (TFM), 2',5-dichloro-4'-nitrosalicylanilide (Bayer 73), and a 98:2 mixture of the two (TFM:2B) were tested against larvae of the sea lamprey under controlled laboratory conditions. The lampricides were tested in water temperatures of 7, 12, and 17 degrees Centigrade; total hardnesses of 44, 170, and 300 mg/liter as CaCO3; and pH's of 6.5, 7.5, and 8.5. Temperature had little influence on the toxicity of the lampricides, the effect of Bayer 73 was slowed in cold water. Water hardness did not significantly influence the activity of the 98:2 mixture. The toxicities of TFM, Bayer 73, and TFM:2B were significantly reduced in water of high pH. Burrowed sea lamprey larvae were less vulnerable to TFM, Bayer 73, and TFM:2B than were free-swimming larvae. TFM and TFM:2B were selective for free-swimming lampreys over the nontarget organisms used for comparison, but the margin of safety for nontarget organisms over burrowed sea lampreys was narrow.
Publisher:
ISBN:
Category : Fishes
Languages : en
Pages : 11
Book Description
The lampricidal effects of 3-trifluoromethyl-4-nitrophenol (TFM), 2',5-dichloro-4'-nitrosalicylanilide (Bayer 73), and a 98:2 mixture of the two (TFM:2B) were tested against larvae of the sea lamprey under controlled laboratory conditions. The lampricides were tested in water temperatures of 7, 12, and 17 degrees Centigrade; total hardnesses of 44, 170, and 300 mg/liter as CaCO3; and pH's of 6.5, 7.5, and 8.5. Temperature had little influence on the toxicity of the lampricides, the effect of Bayer 73 was slowed in cold water. Water hardness did not significantly influence the activity of the 98:2 mixture. The toxicities of TFM, Bayer 73, and TFM:2B were significantly reduced in water of high pH. Burrowed sea lamprey larvae were less vulnerable to TFM, Bayer 73, and TFM:2B than were free-swimming larvae. TFM and TFM:2B were selective for free-swimming lampreys over the nontarget organisms used for comparison, but the margin of safety for nontarget organisms over burrowed sea lampreys was narrow.
TFM (3-trifluoromethyl-4-nitrophenol) Vs. the Sea Lamprey
Author:
Publisher:
ISBN:
Category : Fishery management
Languages : en
Pages : 22
Book Description
Publisher:
ISBN:
Category : Fishery management
Languages : en
Pages : 22
Book Description
Effects of the Lampricide 3-trifluoromethyl-4-nitrophenol on the Pink Heelsplitter
Author: T. D. Bills
Publisher:
ISBN:
Category : Aquatic invertebrates
Languages : en
Pages : 22
Book Description
Publisher:
ISBN:
Category : Aquatic invertebrates
Languages : en
Pages : 22
Book Description
Use of 3-Trifluormethyl-4-nitropheno as a Selective Sea Lamprey Larvicide
Author: Vernon Calvert Applegate
Publisher:
ISBN:
Category : Fishery management
Languages : en
Pages : 35
Book Description
Publisher:
ISBN:
Category : Fishery management
Languages : en
Pages : 35
Book Description
Review of Literature on TFM (3-trifluoromethyl-4-nitrophenol) as a Lamprey Larvicide [with List of References]
Author:
Publisher:
ISBN:
Category : Fishes
Languages : en
Pages : 31
Book Description
Publisher:
ISBN:
Category : Fishes
Languages : en
Pages : 31
Book Description