Integrating Tithonia Diversifolia, Piper Guineense and Oil Palm Bunch Residue Ash for the Management of Sweet Potato Weevil (Cylas Puncticollis Boh.) and on Yield of Sweet Potato in Fako Division of Cameroon . International Journal of Natural Sciences Research, [S. l.], v. 10, n. 1, p. 54–73, 2022. DOI: 10.18488/63.v10i1.3040. Disponível em: https://archive.conscientiabeam.com/index.php/63/article/view/3040. Acesso em: 5 aug. 2026.