OCCURRENCE OF DETERIORATING SEED-BORNE PATHOGENS AND WEEVILS (CALLOSOBRUCHUS MACULATUS(F.) BRUCHIDAE COLEOPTERA) AND THEIR ECONOMIC IMPACTS ON MARKETING OF STORED COWPEA GRAINS IN MAIDUGURI, BORNO STATE. FJS [Internet]. 2023 Jun. 30 [cited 2025 Sep. 12];7(3):168-76. Available from: http://www.fjsadmin.fudutsinma.edu.ng/index.php/fjs/article/view/1173