Acute toxicity and sublethal effects of the mixture glyphosate (Roundup Active) and Cosmo-Flux 411F to anuran embryos and tadpoles of four Colombian species.Liliana Marcela Henao Muñoz, Claudia Marsela Montes Rojas, Manuel Hernando Bernal BautistaRevista de biologia tropical2015Glyphosate is the most widely used herbicide in the world with application in agriculture, forestry, industrial weed control, garden and aquatic environments. However, its use is highly controversial… (More)