Results 51 to 60 of about 13,419 (196)
Journal of Applied Sciences and Environmental Management, 2016 This study investigated bioaccumulation of heavy metals and cytogenotoxic effects that could result from exposure of fish to heavy metals in the Asa River, Ilorin, Nigeria.
Okoro Hussein Kehinde +3 more
doaj +1 more source
Journal of Fish Biology, EarlyView.Abstract The Malabar red snapper (Lutjanus malabaricus) is a high‐value tropical marine species receiving growing attention for aquaculture development in Singapore and Southeast Asia. At present, seed production relies primarily on uncontrolled mass spawning in sea cages, a practice that lacks consistency, biosecurity and control of genetic ...
Bing Liang +8 more
wiley +1 more source
Toxicity Study of Trichlorfon Insecticide Towards Nile Tilapia Oreochromis sp.
Jurnal Akuakultur Indonesia, 2007 The study was conducted to study toxicity and accumulation levels of trichlorofon in Nile tilapia (Oreochromis sp.) in weight of 2.54±0.79 g. Experiment was diveded into three steps, i.e., (1) determination of toxicity range for 48 hours, (2 ...
E. Supriyono +2 more
doaj +1 more source
Journal of Fish Diseases, Volume 48, Issue 4, April 2025.ABSTRACT The pejerrey (Odontesthes bonariensis) is a key species for recreational and commercial fisheries in Argentina and holds significant aquaculture potential. It has been introduced to various countries worldwide, including Japan, where intensive aquaculture has developed.
Aarón Torres‐Martínez +4 more
wiley +1 more source
Caracterización de tilapia roja (Oreochromis sp.) con marcadores moleculares RAPD
Acta Agronómica, 2010 Se utilizó la técnica RAPD (amplificación al azar de ADN polimórfico) para el estudio de la diversidad genética de Oreochromis sp. (tilapia roja) en cinco piscícolas del Valle del Cauca (Colombia) y en la determinación del nivel de introgresión de las ...
Julieta Torres Jaramillo +4 more
doaj +2 more sources
Journal of Fish Diseases, EarlyView.ABSTRACT Infectious spleen and kidney necrosis virus (ISKNV) is a significant threat to global aquatic food security by causing large‐scale mortality in the aquaculture of tilapia (Oreochromis niloticus) and mandarin fish (Siniperca chuatsi). ISKNV is a genogroup of Megalocytivirus pagrus1, along with RSIV and TRBIV, and their recent listing as WOAH ...
Joy A. Becker +6 more
wiley +1 more source
Vitamin A in diets for Nile tilapia Vitamina A em dietas para tilápia do Nilo
Scientia Agricola, 2009 Dietary vitamin supplementation decrease stress caused by high stocking density, and boosts immunological system of farmed fish. A studied was carried out to determine vitamin A requirements of Nile tilapia (Oreochromis niloticus) in an all male group ...
Daniela Ferraz Bacconi Campeche +3 more
doaj +1 more source
Journal of Fish Diseases, EarlyView.ABSTRACT This study presents the first description and characterisation of Lactococcus garvieae isolated from diseased European sea bass (Dicentrarchus labrax) farmed in Spain. During autumn 2023, two fish farms were affected by infectious outbreaks causing moderate cumulative fish mortality (5%–10%). Diseased fish showed clinical signs of haemorrhagic
Belén Fouz +6 more
wiley +1 more source
Journal of Fish Diseases, EarlyView.ABSTRACT Intensification of fish aquaculture worldwide has led to severe problems of diseases caused by parasitic dactylogyrideans. In this study, the anti‐dactylogyridean efficacy of treating Colossoma macropomum with baths of emamectin benzoate (EMB) was investigated for the first time, along with the effects of this treatment on the haematology and ...
Raimundo Rosemiro de Jesus Baia +4 more
wiley +1 more source
AGROMIX, 2012 Penelitian Pengaruh Perbedaan salinitas Air Terhadap Tingkat Kelangsungan Hidup benih Ikan Nila Merah (Oreochromis niloticus) bertujuan adalah untuk mengetahui pengaruh salinitas air diantara perlakuan terhadap tingkat kelangsungan hidup benih ikan nila ...
Endang Tri Wahyurini
doaj +1 more source