Morfologia do fígado e das brânquias do guaru (Poecilia vivipara) expostos às concentrações agudas do herbicida Roundup original (glifosato(N-(fosfonometil) glicina))

Abstract

The sharp toxicity of the herbicide original Roundup (Glifosato), one of the more acquaintances and maybe one of the more used dessecantes in direct planting in the farmings in the area Centro Oeste and in every country now, it was investigated through the effects detected in the fish Poecilia viviparous...