Mamman, A. “COMPARATIVE EFFICACY OF FOUR PLANT LEAF EXTRACTS AGAINST ROOTKNOT NEMATODE (Meloidogyne Javanica) IN JALINGO, NIGERIA”. Nigerian Journal of Agriculture and Agricultural Technology, vol. 4, no. 4B, Dec. 2024, pp. 1-10, doi:10.59331/njaat.v4i4B.893.