Influence of Seasonality and Culture Stage of Farmed Nile Tilapia () with Monogenean Parasitic Infection.

The aim of this study was to observe how abiotic and biotic factors in a tropical region influence the rate of monogenean parasitism in Nile tilapia () that are farmed in net cages. A total of 240 sexually reversed fish were analyzed, and 20 from each culture stage were collected during each sampling month. Overall, 60 fish were sampled in April (autumn), 60 in August (winter), 60 in November (spring), and 60 in February (summer).

Antiparasitic potential of alternative treatments against larval stages of .

This study evaluated the potential of alternative treatments against larval stages of . For in vitro test, the nanoemulsified oils of sp. acicule and oleoresin were evaluated, along with Biogermex® (commercial product based on citrus biomass).