Medium term forecast and control technology of occurrence trend of wheat scab

I. The occurrence trend is more frequent in the nearest area, while the nearest area, Lingbi county, and south of Sixian county, the nearest spike and flowering time of wheat is expected to be around April 20th.(1) The meteorological conditions are favorable.The precipitation in the middle and late march is more than that in the… Read more Medium term forecast and control technology of occurrence trend of wheat scab