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小麦黄花叶病是小麦土传花叶病的一种,是由禾谷多黏菌传播的病毒病。近几年,该病在我地呈明显上升趋势,发展成为小麦生产上的一种重要病害,对我县小麦生产产生了严重危害。对此我县从农业措施入手,通过多项绿色防控技术措施的综合运用,有效的减少化学农药的使用量,避免农产品中的农药残留超标,达到控制病害流行的目的,确保了农产品质量安全水平的提升。一、概况上蔡县位于驻马店市东北部,全县耕地面积11亿平方米,小麦生产历史悠久,常年种植面积
Wheat yellow mosaic disease is a soil-borne mosaic disease, is a viral disease spread by the cereal polymyxa. In recent years, the disease showed a clear upward trend in our country, and developed into an important disease in wheat production, which seriously affected the wheat production in our county. In this regard, my county started with agricultural measures, through the comprehensive use of a number of green control technologies and measures to effectively reduce the use of chemical pesticides and avoid excessive pesticide residues in agricultural products, so as to control the epidemic of diseases and ensure the quality and safety of agricultural products Horizontal promotion. I. Overview Shangcai County is located in the northeast of Zhumadian City, the county area of 1.1 billion square meters of arable land, wheat production has a long history, perennial planting area