山东省上半年农作物病虫总体中等偏轻 番茄黄化曲叶病局部大发生

• 出 处: 山东农药信息
• 发表日期: 2010年04期
• 关键词: 农作物病虫 大发生 发生趋势 病虫基数 作物布局 植保总站 叶病 小麦条锈病 历史资料 苹果白粉病

从山东省植保总站获悉,近日,山东省上半年农作物病虫发生趋势会商会在济南召开。与会专家根据病虫基数、气象条件、作物布局及长势等情况,结合历史资料,经综合分析会商认为,山东省今年上半年农作物主要病虫中等或偏轻发生,其中番茄黄化曲叶病中等偏重发生,局部大发生。

From the Shandong Provincial Plant Protection Station was informed that recently, Shandong Province in the first half of crop pests and diseases will be held in Jinan Chamber of Commerce. According to the information of pest and disease base, meteorological conditions, crop layout and growth, combined with historical data, experts from all over the council agreed that the main pests and diseases of crops in the first half of this year in Shandong Province occurred moderately or moderately, of which tomato yellow leaf curl disease Moderately heavy occurrence occurred locally.