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2005-2007年对参加黄淮南片和江苏省区域试验的小麦新品种(系)及征集的国内外新品种(系)共计1 629份材料进行了纹枯病抗性鉴定,结果表明不同小麦品种对纹枯病的抗性存在差异,同一品种在不同年份、不同地点的纹枯病病指也存在着一定差异。供鉴定的材料中未发现免疫或高抗品种,但有部分品种如034573、驻98010-115、京03-4321、GUADALVPE等抗性较好,两年病指均低于30%,且年际间抗性表现稳定,可作为抗病亲本加以利用。
A total of 1 629 new wheat varieties (lines) and new domestic and foreign varieties (lines) enrolled in the Huanghuainan South Tablets and Jiangsu Province Regional Tests were screened for resistance to sheath blight in 2005-2007. The results showed that different wheat varieties Resistance to sheath blight there are differences in the same species in different years, different locations of sheath blight disease means there are some differences. There was no immune or high resistant variety in the materials for identification, but some varieties such as 034573, 98010-115, Beijing 03-4321, GUADALVPE and so on had good resistance, the two-year disease index was less than 30%, and the annual Inter-stable performance, can be used as disease-resistant parents.