logo
Find us on
Twitter Facebook LinkedIn
              
logo 11/27/2024 11:43:20 PM     
Stress test: why hormones could be behind rising infections in farmed salmon 
NO Source: The Fish Site 12/7/2022
Stress test: why hormones could be behind rising infections in farmed salmon
Credit: Snorre Gulla
Salmon aquaculture is a crucial industry in Norway, so it’s alarming that instances of bacterial diseases are increasing on farm sites. To help explain why, the country’s top veterinary research centre is turning to Mark Lyte, a professor of veterinary microbiology and preventive medicine at Iowa State University. His theory? The salmon are stressed out.
 

New stress for salmon

Norwegian salmon farmers once heavily used antibiotics and other medicines. But their disease control efforts now rely largely on vaccines and physically delousing the fish, a handling practice that has become more common in recent years as sea lice have become resistant to chemical treatments. Physical delousing methods include brushing lice off the scales of salmon and exposing the cold-water fish to warm water.

 
Salmon, Atlantic Continue...

News Id SourceStampcountry
2926Biologists try to save ancient fish as Colorado Riverusatoday2022-06-15US
2927Fishermen catch 661-pound stingray, world’s largest freshwater fishFox News2022-06-28KH
2928Texas fisherman reels in massive alligator snapping turtleFox News2022-07-01US
2929Despite Potential, Midwestern Farms Struggle to Market FishAssociated Press2022-07-03US
2930За щукой с жестким поводкомОхотники.ру2022-07-03RU
2931Фотографии на память о рыбалкеОхотники.ру2022-07-02RU
2932Новые открытия приманокОхотники.ру2022-06-29RU
2933Пашковская ухаОхотники.ру2022-06-28RU
2934Утренний жерехОхотники.ру2022-06-27RU
2935Рыбного борщеца не желаете?Охотники.ру2022-06-27UA
2936Карасевый матчОхотники.ру2022-07-04RU
2937Huge four-metre long fish found washed up on Gower beachitv2022-06-15US
2938‘This monster would have pulled me in,’ Georgia wife says of husband’s massive catchmacon2022-06-15US
2939B.C. salmon farm sea lice levels five times limit during critical wild fish migration, docs revealthenarwhal2022-06-13CA
2940Fishermen caught with more than 116 fish over the limit on boat in Westerlyabc62022-06-13US
2941Michael Jordan reels in big catch at N.C. fishing tournamentspectrumlocalnews2022-06-14US
2942Biologists try to save ancient fish as Colorado River fadesgazette2022-06-14US
2943Commercial fishing vessel runs aground on Ponte Vedra Beachnews4jax2022-06-15US
2944Крупнейшее водохранилище в США рекордно обмелелоtopcor2022-06-29US
2945What a catch! Texas angler reels in possible world record-breaking fishksat2022-06-11US
2946Taiwanese man could face years of incarceration for catching ‘national treasure fish’taiwannews2022-06-13TW
2947Fishmonger lands 7ft long 23st bluefin tuna that is even bigger than the man with the job of filleting itdailymail2022-06-16UK
2948Fish 'spillover' seen as NegOr town's marine reserves thrivepna2022-06-17PH
2949‘Ugly’ Reef Fish Are Most In Need Of Conservation SupportEurasia Review2022-06-08EU
2950Copenhagen’s port: world record holder for fish kindergartensthemayor2022-06-08EU

134 135 136 117 of [137 - pages.]