winter spraying
1.In addition to treating the seeds, the disease could be controlled by sheltering the Tianqi from rain in raining season with hyaline plastic membrane, regulating the shining degree of shelter to 20%~30% in summer, taking the diseased remains away from the fields in winter and spraying with zineb(600×) or badistan (1000×) or mildothane (1000×) at the seedling emerging stage and after rain.
3.SPRAYING HA AND FA TO IMPROVE THEDROUGHT RESISTANCEAND INCREASE THE YIELD OF WINTER WHEAT

