W.A. Jimoh1*, M.O. Shittu2, A.A. Ayeloja1, S.A. Abdulsalami3 1Department of Aquaculture and Fisheries, Faculty of Agriculture, University of Ilorin, PMB 1515, Ilorin, Kwara State, Nigeria 2Department of Fisheries Technology, Federal College of Animal Health and Production Technology,

I. Valchev, N. Grozeva, L. Lazarov, D. Kanakov, Ts. Hristov, R. Binev, Y. Nikolov Abstract. The toxic effect of AFB in mulard ducks was evaluated through the changes in several blood parameters, namely uric acid, urea, creatinine, creatine 1 kinase, calcium, inorganic phosphate, sodiu