SUSCEPTIBILITY OF SOME COWPEA (VIGNA UNGUICULATA (L) WALP) VARIETIES TO PERIOD OF WEED INTERFERENCE IN THE SOUTHERN GUINEA SAVANNA OF NIGERIA. FUDMA Journal of Agriculture and Agricultural Technology, [S. l.], v. 7, n. 2, p. 1–10, 2022. DOI: 10.33003/jaat.2021.0702.041. Disponível em: https://jaat.fudutsinma.edu.ng/index.php/jaat/article/view/41. Acesso em: 23 jan. 2026.