University of Yaounde 1;
Faculty of Science;
Department of Plant Biology;
Yaounde;
Cameroon;
Institute of Agricultural Research for Development (IRAD);
Yaounde;
Cameroon;
Rio Grande Tomato; Nkeya Eggplant; Solanum lycopersicum L.; Solanum aethiopicum L.; Solanum macrocarpon; GRAFTING;