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花生叶斑病及病毒病是花生常发性病害 ,筛选推广抗病品种是防治的有效途径。经对 15个花生品种进行抗性鉴定表明 ,珍珠豆型花生对焦斑病、黑斑病抗性较好 ,但对网斑病抗性较差 ;中间型、普通型花生对网斑病抗性较好 ,但对焦斑病、黑斑病抗性较差。
Peanut leaf spot and virus disease are perennial diseases, screening and popularizing disease-resistant varieties is an effective way to prevent and control. The resistance identification of 15 peanut cultivars showed that the resistance of pea pea to focal spot and black spot was better, but the resistance to net blotch was worse. The resistance of peanut to middle spot and ordinary spot blotch Better, but the focal spot disease, melasma less resistant.