Six pepper varieties resistant to CMV-HB at different levels were crossed in a completely dialleled scheme.The results showed that the resistance to CMV-HB in pepper was controlled by polygenes with additive-dominant effects.There is no significant reciprocal effect of hybrids between parental lines.For pepper breeding,only parents having high levels of resistance can produce high resistance F1 hydrids.
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姚明华,李宁,王飞,叶志彪. Heritability and combining ability of resistance to Cucumber mosaic viruses for elite pepper germplasm[J]. Jorunal of Huazhong Agricultural University,2013,32(1):25-28.