【摘 要】
：
金丝小枣的果实病害,主要包括炭疽病、缩果病、褐斑病、烂果病,严重影响枣果产量和品质。1 发生时期及症状11 炭疽病 7月份至采收前均可发生。发生初期,果面出现淡黄色小
【机 构】
：
河北省农林科学院昌黎果树研究所!066600
论文部分内容阅读
金丝小枣的果实病害,主要包括炭疽病、缩果病、褐斑病、烂果病,严重影响枣果产量和品质。1 发生时期及症状11 炭疽病 7月份至采收前均可发生。发生初期,果面出现淡黄色小病斑,病斑扩大后中间凹陷,呈黄褐色。病果味苦,不能食用。12 缩果病 7月底至9月上旬均可发生。发生初
Jinsixiaozao fruit diseases, including anthracnose, fruit shrinkage, brown spot disease, rotten fruit disease, seriously affect the jujube fruit yield and quality. 1 Occurrence and Symptoms 11 Anthracnose can occur from July until harvest. Occurred early, the fruit appears pale yellow lesion, lesion enlarged middle depression, was brown. Fruiting taste bitter, can not eat. 12 reduced fruit disease by the end of July to early September can occur. Occurred early
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