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呼和浩特晚疫病严重年份,田间抗病性最强的马铃薯品种为同薯8号、克新1号和克新4号,其次为宁薯6号.抗病机理制是茎叶和块室组织抗Phytophthorainfestans传播.
In severe years of late blight in Hohhot, the potato cultivars with the strongest disease resistance in the field were the same potato number 8, the new Kexin 1 and the new Kexin 4, followed by Ningshu 6. The mechanism of disease resistance is that of stem and leaf and tuberous tissue resistant to Phytophthora infestans.