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青岛市有温室大棚近50万个,面积达36.69万亩,年收入14.17亿元。其中64%以上是冬暖番茄大棚。由于多年种植,加上种植品种单一,番茄病害发生特别普遍,尤其是番茄猝倒病、晚疫病、灰霉病尤为严重。自1984年10月我们开始引进并推广先正达公司的普力克、杀毒矾、克露、安克、达科宁、灭克等杀菌剂以来,才有效地抑制了以上三大病害的发生与蔓延。经过多年的摸索、实践与对比,我们认为先正达公司的农药有投入少,见效
There are nearly 500,000 greenhouses in Qingdao, with an area of 366,900 mu and an annual income of 1,417 million yuan. More than 64% of them are winter warm tomato sheds. Due to many years of planting, coupled with a single species of plant disease, tomato disease occurs particularly common, especially damping-off tomato disease, late blight, gray mold is particularly serious. Since October 1984 we started to introduce and promote the Syngenta company 普利克, antivirus, Kro, Anke, Dakening, grams and other fungicides, it effectively inhibited the occurrence of the above three major diseases and spread. After many years of exploration, practice and comparison, we believe Syngenta’s pesticide has less investment and effective