Rinel ApazaSmeltekop HughYonny FloresGiovanna R. AlmanzaLily Salcedo2026-03-222026-03-222016http://scielo.sld.cu/scielo.php?script=sci_arttext&pid=S1010-27522016000100009&lng=enhttps://andeanlibrary.org/handle/123456789/65244esChenopodium quinoaFungusCercosporaBotanyBiologyLeaf spotAgronomyEffect of saponins of Chenopodium quinoa Willd agains the phytopatogenic fungus Cercospora beticola Sacc.article