BACTERIAL LEAF BLIGHT BROWN SPOT DEFICIENCY: MAGNESIUM DEFICIENCY: NITROGEN DEFICIENCY: NITROGEN MANGANESE POTASSIUM MAGNESIUM and ZINC DEFICIENCY: POTASSIUM DISEASE: Narrow Brown Spot NUTRIENT DEFFICIENT: Nitrogen (N), Potassium (K), Calcium (Ca), DISEASE: Bacterial Leaf Blight NUTRIENT DEFFICIENT: Silicon DISEASE: Hispa NUTRIENT DEFFICENCY: N/A ; Integrated pest management practices: DISEASE: Lead Scald NUTRIENT DEFFICIENT: Nitrogen (N), Potassium (K), Calcium (Ca), Sulfur (S) DISEASE: Leaf Smut NUTRIENT DEFFICIENT: N/A Proper field management practices to minimize the spread of the pathogen. HEALTHY HISPA ISEASE: Leaf Blast NUTRIENT DEFFICIENT: Silicon, Nitrogen (N), Potassium (K), Potassium (K), Calcium (Ca) LEAF-SMUT LEAFBLAST

Bacterial Leaf Blight Brown-Spot Healthy Hispa Leaf Blast Leaf-Smut Micronutrient Deficiency: Silicon Micronutrient Deficiency: potassium Micronutrient Defiency: Silicon Micronutrient-Deficient: Needs Zinc-and-Manganese

Aphids Calcium Deficiency Iron Deficiency Magnesium Deficiency Manganese Deficiency Nitrogen Deficiency PH Fluctuation Phosphorus Deficiency Potassium Deficiency Powdery Mildew Sulfur Deficiency