Cucurbit Genetics Cooperative Report 3:24 (article 13) 1980 A.P.M. den Nijs and H.O. Mackiewicz Institute for Horticultural Plant Breeding, Wageningen, The Netherlands (first author); Department of Genetics, Research Institute of Vegetable Crops, Reguly, Poland (second author) A leaf mutant was obtained by Mackiewicz following ethylenimine treatment of several Polish pickling cucumber cultivars. The character seemed […]