Zaroug, M.S, 		Abbasher, A.A. Abbasher, AND 		Zahran, E.B. Zahran.
" Occurrence of field dodder (Cuscuta campestris Yuncker) on onion fields in the  Gezira Scheme M.S. Zaroug, A.A. Abbasher, E.B. Zahran and  E.A. Abdelaleem" <em>Gezira Journal of Agricultural Science</em> [Online], Volume 8 Number 1 (1 January 2010)