Grain Sorghum Iron Chlorosis and Sorghum Downy Mildew are two common seedling problems found in the Coastal Bend. Both are reoccurring problems in fields when planting to sorghum. Iron Chlorosis can be identified by the interveinal yellowing on leaves of plants. Extension Publication “Correcting Iron Deficiencies in Grain Sorghum” states: “Producers have had to rely on foliar amendments to place available iron into the plant. If early deficiency symptoms are observed or occur every year on certain fields, banded foliar treatments should begin as early as sufficient leaf… Read More →