Frequent Oomycotic Infections in Eggs of Cultured Species

• Autores: Di Cesare, Luca Sebastian Guido; Plaul, Silvia Elena
• Año de publicación: 2023
• Idioma: inglés
• Tipo de recurso: artículo
• Materia: OOMYCOTIC INFECTIONS; EGGS; HATCHERY
• Institución: Consejo Nacional de Investigaciones Científicas y Técnicas

In aquaculture farms, incubation is a one crucial stage, as frequently shows high percentage of mortality. In fish and amphibians, egg oomycosis is a common infection during the early stages of embryonic development. Infection is usually promoted by unfertilized or damaged eggs that provide a medium for the zoospores to establish and grow, resulting in colonization and spread of the infection to nearby viable eggs. Numerous essential oils have been shown to have anti-oomycotic activity and to inhibit production and spore germination of Oomycetes species of the order Saprolegniales.
Fil: Di Cesare, Luca Sebastian Guido. LABORATORIO DE HISTOLOGIA Y EMBRIOLOGIA DESCRIPTIVA, EXPERIMENTAL Y COMPARADA (LHYEDEC) ; DEPARTAMENTO DE CS.BASICAS ; FACULTAD DE CS.VETERINARIAS ; UNIVERSIDAD NACIONAL DE LA PLATA; . Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata; Argentina
Fil: Plaul, Silvia Elena. LABORATORIO DE HISTOLOGIA Y EMBRIOLOGIA DESCRIPTIVA, EXPERIMENTAL Y COMPARADA (LHYEDEC) ; DEPARTAMENTO DE CS.BASICAS ; FACULTAD DE CS.VETERINARIAS ; UNIVERSIDAD NACIONAL DE LA PLATA;