【摘要】 为筛选花生黑斑病抗源材料,以50个花生品种为材料,在山东省莱西市田间开展黑斑病抗性调查,并在温室条件下对其中7份材料进一步开展抗性鉴定。结果表明,不同花生品种在田间对黑斑病抗性存在差异,共获得4份中等抗病材料;在温室接种条件下,3份材料鉴定为中等抗病。综合田间自然发病和温室人工接种鉴定结果,获得冀农G94、豫花47号和晋花10号3份中抗黑斑病的材料。更多还原

【Abstract】 In order to identify resistance of peanut to late leaf spot disease, 50 varieties were assessed in the field in Laixi, Shandong Province, and 7 accessions among them were further evaluated against late leaf spot in greenhouse. The results indicated that the resistance of peanut varieties to late leaf spot varied in the field, and 4 accessions were identified as moderate resistant. Three accessions among them were moderately resistant under greenhouse condition. Three varieties including JinongG94, Yuhua47 and Jinhua10 indicated moderate resistant both in the field and under greenhouse conditions.更多还原