2024年7月18日 星期一 19:43:55

甘肃马铃薯晚疫病普发流行 受灾或逾500万亩

      从甘肃省农牧厅获悉,进入8月以来,甘肃陇南、陇东、中部等地降雨增多,马铃薯晚疫病进入普发流行期,部分田块病株率达100%。截至8月17日,甘肃马铃薯晚疫病发生面积已达249.54万亩,较上年同期增长34.5%。
 
  该厅结合品种、气候等预测,马铃薯晚疫病发生面积将超过500万亩,其中严重面积近200万亩,发生程度为近几年最重。一般而言,严重田块每亩将损失马铃薯500公斤左右,200万亩损失10亿公斤,折合人民币20亿元。
  为此,甘肃农业部门不仅制定了应急防控措施,多方筹措资金,调动一切可利用施药器械、农药等物资,及时下发到各专业化防治队或基层农技站,确保防控工作有效开展。与此同时,还采取包乡驻点的办法,在田间地头监测马铃薯晚疫病发生进展,加大监测预警,为防控提供准确信息;并利用集市、现场会、田间督导等形式,向农户宣传防控技术。
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