fish pathogen News

  • New Publication: In Vitro Antibacterial Activity of Plant Ethanolic Extracts against Fish Pathogens

    Fifteen commercial ethanolic extracts from medicinal plants were in vitro screened for antibacterial activity against Listonella anguillarum (serotypes O1 and O2), Yersinia ruckeri,Photobacterium damselae subsp. piscicida, and Lactococcus garvieae. Their antimicrobial potential was assessed ...


    By World Aquaculture Society

  • Vaccination of farmed fish good for animals and thus for humans

    More than half of the fish consumed worldwide is cultivated in ponds or tanks. And the percentage of cultivated fish in relation to wild fish is increasing. The scale on which fish are currently farmed makes it necessary to protect them, by means of vaccination, against disease and premature death. An understanding of the immune system in fish will hopefully lead to effective vaccination methods ...

  • FAO issues alert over lethal virus affecting popular tilapia fish

    A highly contagious disease is spreading among farmed and wild tilapia, one of the world's most important fish for human consumption. The outbreak should be treated with concern and countries importing tilapias should take appropriate risk-management measures - intensifying diagnostics testing, enforcing health certificates, deploying quarantine measures and developing contingency plans - ...

  • US fish farms tap former coal mines for water

    In the Appalachian mountains of the United States, growing numbers of fish farmers are raising trout, catfish, and even salmon throughout the valleys of the state of West Virginia. What they'd rather not tell you, however, is that the source of their water is deserted coal mines. Worry not, seafood lovers. According to independent experts from within West Virginia and outside the state, the ...


    By Worldwatch Institute

  • $254,282 in Grants Awarded to Remove Derelict Fishing Gear from Long Island Sound

    Restoration of the Long Island Sound marine habitat took a major step forward today with the National Fish and Wildlife Foundation's announcement of two grant awards to Cornell Cooperative Extension of Suffolk County (CCE) to identify and remove more than 118 metric tons (260,000 lbs.) of marine debris, including abandoned lobster pots, from the Sound. Through these awards, ...


  • East Lyn fishery to remain closed

    The Watersmeet and Glenthorne fishery on Exmoor's River Lyn is to remain closed until the end of the 2013 season to safeguard salmon and sea trout stocks. The Environment Agency closed the fishery on July 12 following a higher than normal number of fish deaths due to disease. The action was taken to reduce stress on remaining fish and ensure as many as possible successfully spawn later this year. ...

  • Xylem expands its aquaculture offering with new ultraviolet, saltwater-resistant treatment solutions

    Xylem Inc., a leading global water technology company focused on addressing the world’s most challenging water issues, announced today that it has expanded its offering of WEDECO ultraviolet (UV) disinfection solutions specifically developed for the tank-based aquaculture industry. Xylem’s new closed-vessel WEDECO BX and Quadron series UV systems are designed for inactivating fish ...


    By Xylem, Inc.

  • Deadly Bacteria Causes Food Recall

    Last month it was reported that a Northern California company voluntarily recalled a number of products that had been distributed across the Western United States.  Random tests by agricultural officials of broccoli showed a positive test for Listeria monocytogenes, which then prompted the recall. Listeria monocytogenes is a type of bacteria that is one of the most virulent ...


    By EMSL Analytical, Inc.

  • Lallemand contributes to Aquaculture Chennai-2016 Conference

    Pond and gut microbial management are keys to securing shrimp farming. Lallemand Animal Nutrition, a primary producer and major supplier of probiotics and yeast derivatives, participated at AQUACULTURE CHENNAI 2016 August 23-24, 2016, in Chennai, India, as Platinum Sponsor and invited speaker. The theme of the international conference was “Reflect & Restore Tempo ...


    By Lallemand Animal Nutrition

  • One Topic, Multiple Requirements, Individual Solutions

    Salmonella in your cheese or chocolate, horse meat instead of beef as labelled on the packaging, toxic arsenic in rice or high mercury levels in fish - food scandals and warnings from consumer authorities regularly grab our attention. The quality and safety of food we consume directly affects us all. And food safety covers many different facets of the industry. Not only confirming that food is ...


    By Analytik Jena AG

  • Launch of LALSEA BIOREM: innovative solutions for aquaculture bioremediation from microbiology expert Lallemand Animal Nutrition

    VIV Asia 2015 Tradeshow – Lallemand Animal Nutrition is pleased to announce the launch of LALSEA BIOREM, a new range of aquaculture bioremediation solutions, presented this month at VIV Asia 2015. LALSEA BIOREM is a range of synergistic combinations of specifically selected naturally occurring microorganism strains that help maintaining water quality during crop ...


    By Lallemand Animal Nutrition

  • Elk Brucellosis infection may be increasing in the Greater Yellowstone Ecosystem

    Brucellosis, a bacterial infection of cattle, elk and bison, appears to be increasing in several elk populations in northwestern Wyoming, according to a U.S. Geological Survey study recently released in the publication Ecological Applications. “Elk-to-elk transmission of this disease may be increasing in new regions of the Greater Yellowstone Ecosystem, which remains the last reservoir for ...

  • AgriMarine Signs Collaborative Research & Development Agreement With Chinese Fisheries Institute

    (TSX VENTURE: FSH)(FRANKFURT: A2G)(OTCQX: AGMHF) AgriMarine Holdings Inc. (the "Company" or "AgriMarine"), the leader in floating closed containment technology and production for sustainable finfish aquaculture, and Pearl River Fisheries Research Institute ("Pearl River") in Guangzhou, Guangdong Province, People's Republic of China, are pleased to announce the signing of an agreement for the ...


  • Disease threatens aquaculture in developing world

    Disease may challenge the ability of fish farming to feed the growing human population even as wild fish stocks decline and climate change hampers food production from other sources, a study shows. Aquaculture is ...


    By SciDev.Net

  • Is Your Pet Store Selling Salmonella Laden Pets?

    Earlier this month, MSNBC published a story about pets being blamed for illnesses in 41 states.  According to the article, “Salmonella in water frogs sickens 217, mostly kids”, a single breeder from California has been identified as the source of the outbreak caused by the Salmonella. The article reports, “Infections have been detected in people ages less ...


    By EMSL Analytical, Inc.

  • BC SALMON FARMERS Commit $1.5-Million towards Furthering Salmon Research

    The BC Salmon Farmers Association (BCSFA) is taking a major step towards learning more about B.C’s coastal environment, particularly wild salmon.  Today the Association is announcing that it will invest $1.5-million over the next five years, partnering with academics and independent science-based organizations to expand knowledge of B.C’s aquatic environment. The BCSFA expects to ...


    By Salmon Farmers Association

  • Farmers Arrested Following Deadly 2011 Listeria Outbreak

    Last month, NBC News published a report that the two brothers who own a cantaloupe farm in Colorado that was implicated in a 2011 Listeria outbreak had been arrested on misdemeanor charges. The charges were related to introducing adulterated food into interstate commerce. The contaminated cantaloupe was consumed in 28 states and was one of the deadliest outbreaks of a foodborne ...


    By EMSL Analytical, Inc.

  • EPA orders simplot cattle feeding company to change stock watering practice at grand view, ID, feedlot to protect the Snake River (ID)

    The U.S. Environmental Protection Agency has issued the Simplot Cattle Feeding Company a legal order to halt discharges from its nearly 700-acre feedlot complex near Grand View, Idaho. Simplot confines between 30,000 and 65,000 cattle year round at this feedlot facility near the Snake River in southeastern Idaho. EPA’s order directs Simplot to immediately cease all discharge of pollutants ...

  • Seafood Processors Receive Warning Letters from the FDA

    EMSL’s laboratory provides histamine and other testing services to identify dangerous seafood that could threaten the nation’s food supply. Cinnaminson, NJ, July 21st, 2010 Last month a seafood processor in the Unites States, and another in Taiwan, received warning letters from the U.S. Food and Drug Administration (FDA) regarding adulterated seafood due to ...


    By EMSL Analytical, Inc.

  • Asia and the Pacific must increase food production to meet future demand

    Governments in Asia and the Pacific should take some major, fundamental decisions – and soon – about ways to increase their food production and address undernourishment, FAO has warned. The warning comes as nearly 40 FAO member countries gathered in the Mongolian capital for the 32nd FAO Regional Conference for Asia and the Pacific to examine the state of food and agriculture in the ...

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