Home Publications & Data Brief Quesungual Slash and Mulch Agroforestry System: an eco-efficient option for the rural poor author(s) International Center for Tropical Agriculture published in2010 regions Honduras original file download full citation CIAT, 2010. Quesungual Slash & Mulch Agroforestry System: an eco-efficient option for the rural poor. Cali, Colombia: International Center for Tropical Agriculture (CIAT).