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甘蓝对TuMV和黑腐病的抗性鉴定可采取分株分别接种和同株不同部位分别接种两种方法,鉴定结果基本一致。筛选出8020-2、8364等5份对TuMV免疫的抗原材料和23202-1、20-2-5-2等5份对TuMV、黑腐病具有复合抗性的材料。
Identification of resistance to TuMV and black rot in Brassica oleracea could be taken separately by ramets and inoculated by different parts of the same strain respectively, and the identification results were basically the same. Five antigens against TuMV, such as 8020-2 and 8364, were screened and five of 23202-1, 20-2-5-2 and other materials with complex resistance to TuMV and black rot were screened out.