1991～1992年采用土壤接种方法对41个组合及对应的亲本进行了青枯病抗性鉴定,分析了青枯病抗性的亲子相关和胞质基因对抗病性的影响。结果表明,杂种一代的抗病性主要受抗性较差的亲本影响,抗性的遗传特点属核遗传,不受胞质基因控制。 From 1991 to 1992, 41 combinations and their corresponding parents were tested for bacterial wilt resistance by soil inoculation. The effects of parent-related and cytosolic genes on resistance to bacterial wilt were analyzed. The results showed that the disease resistance of the hybrid generation was mainly affected by the less resistant parents, and the genetic characteristics of the resistance were nuclear inheritance, independent of the cytoplasmic genes.