Ahmadu, I. S., Muhammad, J.A. CRITICAL PERIOD FOR CROP-WEED COMPETITION IN GROUNDNUT (Arachis hypogaea L.) UNDER WET SEASON IN THE NORTHERN GUINEA AND SUDAN SAVANNA OF NIGERIA. njaat [Internet]. 2025 Jul. 5 [cited 2025 Oct. 3];5(2B):121-30. Available from: https://www.njaat.com.ng/index.php/njaat/article/view/1126