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采用相对抗病指数法对37 份材料进行了田间抗纹枯性鉴定,结果表明,小麦品种(系)间抗感性差异十分明显,但未发现免疫和高抗材料。以最后一次(乳熟期)调查结果评价,曾经和正在湖北麦区推广的品种(系)中表现抗纹枯性相对较好材料较多,荆麦66、HX8541、鄂89- 11、鄂恩1 号、荆35、S048等品种被评价为中等耐病,占鉴定材料总数的 16.2% ;征集外省材料中,云2007、宁资21、南阳82505、郑831 等被评价为中等耐病,占10.8% 。
The resistance to wilt of 37 cultivars was identified by relative disease resistance index. The results showed that there was significant difference in anti-susceptibility between wheat cultivars (lines), but no immune and high resistance materials were found. According to the results of the last survey (milk ripening period), there were more materials with better resistance to SC in cultivars (lines) popularized in Hubei wheat area, and Jingmai 66, HX8541, Hubei 89- 11, 1, Jing 35, S048 and other varieties were evaluated as moderately disease-resistant, accounting for 16.2% of the total number of appraised materials; among the other provinces, Yun 2007, Ningzai 21, Nanyang 82505 and Zheng 831 were evaluated as moderately disease-resistant 10.8%.