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日本小黄瓜是我县重要的出口创汇农产品,近年来,小黄瓜在我县发展十分迅速,现有种植面积近2万亩,腌制加工厂20多家,每年出口量约2.5万吨,可创汇600多万美元。在小黄瓜生产中,最为棘手的是霜霉病、疫病的防治。为了保证瓜农增产增收,自1983年引进先正达公司的达科宁后,先后引进杀毒矾、安克、克露、普力克、灭克等药剂用于生产,有效地抑制了霜霉病、疫病的发生,经过十几年的实践,明确了“两病”的发生规律,总结了一套综合治理方案,先介绍如下。
In recent years, the development of cucumbers in our county is very rapid. The existing cucumber planting area is nearly 2 million mu and there are more than 20 salted processing plants with an annual export volume of about 25,000 tons. Foreign exchange more than 600 million US dollars. In the production of cucumbers, the most troublesome is downy mildew, disease prevention and treatment. In order to ensure melon farmers increase production and income, since 1983, Syngenta’s Dakonic, the introduction of anti-virus alum, Anke, Kro, Purcek, grams and other agents used in the production, effectively inhibited downy mildew, After more than ten years of practice, the occurrence of epidemic diseases has been clarified, and the occurrence of “two diseases” has been clarified. A comprehensive plan of treatment has been summarized as follows.