Cucurbit Genetics Cooperative Report 4:50-53 (article 27) 1981 J. B. M. Custers, A. P. M. den Nijs and A. W. Riepma Institute for Horticultural Plant Breeding, P. O. Box 16, Wageningen, The Netherlands The positive effect of mentor pollen and amino-ethoxy-vinyl-glycine (AVG) on the success of reciprocal crosses between Cucumis africanus L.f. and C. metuliferus […]