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大叶斑病和小叶斑病是玉米最严重的病害，选育抗大、小叶斑病优良自交系及单交种是提高玉米产量的重要措施。Ｇｅｎｇｅｎｂａｃｈ等以玉米Ａ６１９ｃｍｓＴ愈伤组织为材料，筛选出对小叶斑病毒素具有抗性的愈伤组织与再生植株［１，２］，开辟了玉米抗病育种的新途径。...
Large leaf spot and leaf spot are the most serious diseases of maize. Breeding of elite inbred lines and monocotyledons against large and leaf spot is an important measure to increase corn yield. Gengenbach and other corn A619cms T callus as material, screening out of the small leaf spot virus toxin-resistant callus and regeneration of plants [1,2], opened up a new way of breeding disease-resistant maize. ...