BIO-POTENCY EVALUATION OF MIXTURE OF ACACIA POLYACANTHA AND HYMENOCARDIA ACIDA WOOD ASH AGAINST SITOPHILUS ZEAMAIS (MAIZE WEEVIL) IN LAFIA, NASARAWA STATE-NIGERIA. (2025). Impact International Journals and Publications, 1(issue 4), 260-269. https://impactinternationaljournals.com/publications/index.php/ojs/article/view/139