Proliferation of Melanomacrophage Centers (MMCs) in Nile Tilapia (Oreochromis niloticus Linn.) as Induced by exposure to Imidacloprid Insecticide Posted on June 3, 2022April 27, 2023 By Edgar Esmero View PDF Sagun,V.G., and P.P.,Ocampo Archive Article 539, Volume 20, Issue 2 Published: 2006 Issue 2, Volume 20 Tags:Oreochromis niloticus, imidacloprid, tilapia, melanomacrophage centers, bioindicator