Download or read book Effects of Environmental Factors on the Toxicity of Chloramine T to Fish written by and published by . This book was released on 1988 with total page 18 pages. Available in PDF, EPUB and Kindle. Book excerpt: The toxicity of chloramine-T, a therapeutant used to treat bacterial gill disease in fish, was evaluated under a variety of physical and chemical conditions. Chloramine-T was more toxic in warm water than in cold water at exposures of 24 hour or less, but temperature had no significant effect on toxicity in 96-hour exposures. The chemical was slightly less toxic to rainbow trout in hard than in soft water, but water hardness had little influence on its toxicity to channel catfish. The pH was the most important factor affecting chloramine-T toxicity; the chemical about 6 times more toxic at pH 6.5 than at 9.5.
Download or read book Effects of Environmental Factors on the Toxicity of Chloramine T to Fish written by and published by . This book was released on 1988 with total page 10 pages. Available in PDF, EPUB and Kindle. Book excerpt: The toxicity of chloramine-T, a therapeutant used to treat bacterial gill disease in fish, was evaluated under a variety of physical and chemical conditions. Chloramine-T was more toxic in warm water than in cold water at exposures of 24 hour or less, but temperature had no significant effect on toxicity in 96-hour exposures. The chemical was slightly less toxic to rainbow trout in hard than in soft water, but water hardness had little influence on its toxicity to channel catfish. The pH was the most important factor affecting chloramine-T toxicity; the chemical about 6 times more toxic at pH 6.5 than at 9.5.
Download or read book Effects of Environmental Factors on the Toxicity of Chloramine T to Fish Effects of Organic Matter and Loading Rates of Fish on the Toxicity of Chloramine T written by Terry D. Bills and published by . This book was released on 1988 with total page 10 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Investigations in Fish Control written by and published by . This book was released on 1989 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Monthly Catalogue United States Public Documents written by and published by . This book was released on 1990-03 with total page 1028 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Monthly Catalog of United States Government Publications written by and published by . This book was released on with total page 1240 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Resource Publication written by and published by . This book was released on 1993 with total page 26 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Progressive Fish Culturist written by U.S. Fish and Wildlife Service and published by . This book was released on 1997 with total page 716 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Progressive Fish Culturist written by and published by . This book was released on 1998 with total page 372 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Research Publications of the National Biological Service written by United States. National Biological Service. Information Transfer Center and published by . This book was released on 1995-03 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt: Comprehensive listing of publications of the National Biological Service.
Download or read book Infectious Disease in Aquaculture written by B Austin and published by Elsevier. This book was released on 2012-04-25 with total page 557 pages. Available in PDF, EPUB and Kindle. Book excerpt: With an ever increasing demand for seafood that cannot be met by capture fisheries alone, growing pressure is being placed on aquaculture production. However, infectious diseases are a major constraint. Infectious disease in aquaculture: prevention and control brings together a wealth of recent research on this problem and its effective management. Part one considers the innate and adaptive immune responses seen in fish and shellfish together with the implications of these responses for disease control. The specific immune response of molluscs and crustaceans is considered in depth, along with the role of stress in resistance to infection. Advances in disease diagnostics, veterinary drugs and vaccines are discussed in part two, with quality assurance, the use and effects of antibiotics and anti-parasitic drugs in aquaculture, and developments in vaccination against fish are explored. Part three focuses on the development of specific pathogen-free populations and novel approaches for disease control. Specific pathogen free shrimp stocks, developments in genomics and the use of bacteria and bacteriophages as biological agents for disease control are explored, before the management and use of natural antimicrobial compounds. With its distinguished editor and expert team of contributors, Infectious disease in aquaculture: prevention and control provides managers of aquaculture facilities and scientists working on disease in aquaculture with a comprehensive and systematic overview of essential research in the prevention and control of infectious disease. Collates a wealth of recent research on infectious disease and its effective management in aquaculture production Considers the innate and adaptive immune responses seen in fish and shelfish and the implications for disease control Discusses advances in disease diagnostics, veterinary drugs and vaccines
Download or read book Publications List written by and published by . This book was released on 1993 with total page 52 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Environment Abstracts Annual 1989 written by Bowker Editorial Staff and published by R. R. Bowker. This book was released on 1990 with total page 1930 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book North American Journal of Aquaculture written by and published by . This book was released on 2008 with total page 510 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Canadian Journal of Zoology written by and published by . This book was released on 1998 with total page 890 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Fish and Wildlife Service Publications written by U.S. Fish and Wildlife Service and published by . This book was released on 1992 with total page 56 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Effects of Organic Matter and Loading Rates of Fish on the Toxicity of Chloramine T written by T. D. Bills and published by . This book was released on 1988 with total page 6 pages. Available in PDF, EPUB and Kindle. Book excerpt: Chloramine-T is effective for the control of bacterial gill disease in fishes but data on its toxicity and safety are lacking. The effect of fish loading rates, feed levels, and fecal material on the availability and toxicity of the chemical was examined. Its toxicity increased as loading rates of fathead minnows increased from 0.52 to 2.07 g/L of water. The presence of fish fod decreased the toxicity of the chemical. The presence of fecal material also significantly decreased the toxicity of chloramine-T. Concentrations in water decreased more rapidly when fish were present than when only feed or fecal matter was present. The decreases were greatest in the presence of fish, feed, and fecal matter.
