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江淮等地小麦赤霉病呈重发流行态势记者日前从农业部新闻办公室获悉,受近期江淮、长江中下游等地多次出现降雨天气过程影响,加之田间菌源基数高,赤霉病流行风险增大,呈现重发流行态势。据全国病虫测报监测网调度监测显示,截至5月4日,小麦病虫害累计发生面积4.1亿亩,同比增加12%。其中,小麦条锈病累计发生面积约4700万亩、小麦赤霉病累计发生面积584万亩。当前,正值小麦产量形成
Reportedly from the Information Office of the Ministry of Agriculture recently, the impact of rainfall and weather over the middle and lower reaches of the Yangtze River, coupled with the high number of bacterial sources in the field, the prevalence of scab in the middle and lower reaches of the Yangtze River, Increase, showing a recurring epidemic situation. According to the national pest forecast monitoring network scheduling monitoring shows that as of May 4, the cumulative occurrence of pests and diseases of wheat 410 million mu, an increase of 12%. Among them, the cumulative occurrence of wheat stripe rust area of about 4700 acres, wheat scab disease cumulative occurred area of 5840000 acres. Currently, the value of wheat production is formed