“Comparable Effectiveness of Organic Mulch and Conventional Insecticides in Managing Sweetpotato Weevils and Millipede on Selected Sweetpotato Varieties”. London Journal of Research In Science: Natural and Formal 23, no. 6 (April 25, 2023): -. Accessed August 3, 2026. https://journalspress.uk/index.php/LJRS/article/view/105.