1994 年 59 巻 4 号 p. 433-436
An interspecific cross was made between S. melongena var. American Wonder and S. incanum, a non-tuberous wild species showing considerable resistance to various diseases and insect pests. Chromosome association and pollen sterility were analysed for the parent and hybrids. The hybrids (n=12) were obtained only when S. incanum was used as a female parent. The hybrids flowered, fruited and seeded normally. Meiosis was mostly normal. Cytomorphology of F1 hybrids has been discussed.