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西瓜枯萎病是影响西瓜生产的主要问题,种植抗病品种是防治的一项主要措施。通过人工接种室外盆栽试验,对16个西瓜品种进行了抗枯萎病鉴定,明确了不同西瓜品种抗病性的强弱,其中豫艺15、豫艺57、农抗1号、早抗3号、西农8号、郑抗1号和台湾黑宝等品种抗病性较强,病情抬数分别为20. 0、21.5、22.3、23.2、23.9、25和28.2;郑杂5号、9925、春宝,9909最为感病,病指均在50以上。
Watermelon Fusarium wilt is the main problem that affects watermelon production. Planting disease-resistant varieties is one of the main measures for prevention and control. Fourteen watermelon cultivars were tested for resistance to Fusarium wilt through artificial inoculation outdoor pot experiment, and the resistance of different watermelon cultivars was clarified. Among them, Yuyi 15, Yuyi 57, Nongkang 1, Zaokang 3, Xinong 8, Zhengkang 1 and Taiwan Heibao and other varieties of disease resistance strong, the number of cases were 20.0,21.5,22.3,23.2,23.9,25 and 28.2; Zheng hybrid 5, 9925, spring Po, 9909 most susceptible, disease means are above 50.