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番茄早疫病(Alternaria sotani Ellis et Martin)是番茄果实膨大期普遍发生的真菌病害。1999年11月至2000年2月,由于阴雨重雾天气多,持续期长,导致日光温室(冬暖大棚)番茄早疫病发生普遍而严重。为了有效地防治日光温室番茄早疫病的发生,作者使用80%喷克可湿性粉剂在淄博市临淄区进行多点防治试验,取得良好的防治效果。材料和方法一、试验地点试验设在淄博市临淄区北羊乡北羊村和敬钟乡的东姬王村日光温室番茄地,品种为毛粉802和斯冬双田,栽培管理属于一般水平。二、试验处理供试药剂为80%喷克可湿性粉剂(法国埃尔夫
Early blight of tomato (Alternaria sotani Ellis et Martin) is a common fungal disease in tomato enlargement. From November 1999 to February 2000, due to heavy rain and heavy foggy weather, the long duration led to the widespread and serious occurrence of tomato early blight in solar greenhouse (winter warm shed). In order to effectively prevent and control the occurrence of tomato early blight in solar greenhouse, the author used 80% Spray WP in Linzi District of Zibo City for multi-point control test, and achieved good control effect. Materials and methods First, the test site The experiment is located in Zibo City, Linzi District Beiyang Township North Sheep Village and Youzhong Township, East Jiwang Village solar greenhouse tomato, breeds 802 and Sidong double field, cultivation and management belong to the general level. Second, the test treatment for the test agent is 80% Spray grams of wettable powder (France Elf