Hurt or impairment from any cause except the fungus or bacterial diseases which attack tobacco in its cured state. (See definition of Damage, §29.3514.) Injury to tobacco may be caused by field diseases, insects, or weather conditions; insecticides, fungicides, or cell growth inhibitors; nutritional deficiencies or cesses; or improper fertilizing, harvesting, curing, or handling. Injured tobacco includes dead, burned, hail-cut torn, broken, frostbitten, sunburned, sunscalded, scorched, fire-killed, bulk-burnt, steam-burnt, house-burnt bleached, bruised, discolored, or deformed leaves; or tobacco affected by wildfire rust, frogeye, mosaic, root rot, wilt, black shank, or other diseases. (See Rule 15, §29.3616.)