Variations in the lethal body burdens of organophosphorus compounds in the guppy

azinfos-etil azinfos-metil azinphos-ethyl azinphos-methyl carbofenotion carbophenothion chlorpyrifos chlorpyrifos-methyl clorpirifos clorpirifos-metil diazinon efectos secundarios effet secondaire fenchlorphos fenclorfos fenthion fention fonofos hidrofobicidad hydrophobicity insecticidas insecticide insecticides methidathion metidation metil paration nontarget effects organophosphorus compounds parathion parathion methyl paration pesticide pesticides plaguicidas poecilia poecilia reticulata side effects toxicidad toxicity