Cucurbit Genetics Cooperative Report 19:81-82 (article 29) 1996 Ahmed, E.A., A.E. El Jack, A.M. Salama, and G.A. Daffala Faculty of Agriculture, Abu Haraz, University of Gezira, P.O. Box 42, Wad Medani, Sudan Zucchini yellow mosaic virus (ZYMV) is a very serious disease in squash, particularly in the central region of the Sudan. A recent survey […]