1. Aliyu, L., Lagoke, S.T.O., Hussaini, M.A., Usman, I.S., 1991. Pre-emergence chemical weed control in ginger. Paper presented at the 19th Annual Conference of the Weed Science Society of Nigeria held at ABU Zaria. 1–5 December 1991.
2. Screening of herbicides for weed control in ginger (Zingiber officinale Roscoe) in the Northern Guinea Savanna Zone of Nigeria;Aliyu;Nig. J. Hort. Sci.,1994
3. Economic comparison for mechanical and chemical Weed control;Amstrong;weed Sci.,1968
4. Anand, N., 1982. Selected markets for ginger and its derivatives with special reference to dried ginger. Report of the Tropical product, Institute, G161, VII + 106 pp.
5. Anonymous, 1992. Monitoring and evaluation reports. Agric. Ext. Services I.A.R. in Cropping Scheme Report. 1991–92.