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花生青枯病(Pseudomonas solanacearum E.F.Smith)是花生生产上一个重要病害。国内外研究结果说明选育、应用抗病品种是防治病害的有效施措。自1974年以来,全国各研究单位协作开展花生品种资源对花生青枯病抗性鉴定工作,已鉴定出“协抗青”、“台山三粒肉”等高抗品种。几年来,虽然这些抗病品种在全国各病区多点鉴定及生产应用中抗性表现基本稳定,但也存在少数抗病品种的抗性随地理区域变化而改变
Peanut bacterial wilt (Pseudomonas solanacearum E.F.Smith) is an important disease in peanut production. Research results at home and abroad show that breeding and application of disease-resistant varieties are effective measures for disease prevention and control. Since 1974, research institutes across the country have collaborated on the identification of peanut bacterial wilt resistance in peanut germplasm resources. High-resistant varieties such as “Xiekaiqing” and “Taishan Three Meats” have been identified. Over the past few years, although the resistance of these resistant varieties has been basically stable in multi-spot identification and production and application in various ward areas across the country, there are also some resistance changes in a few resistant varieties that change with the geographical area