EXPERT SYSTEM FOR IDENTIFICATION AND MANAGEMENT OF PLANT NUTRIENT DISORDERS IN FLUE-CURED TOBACCO(NICOTIANA TABACUM L.)
ICAR-CENTRAL TOBACCO RESEARCH INSTITUTE,RAJAHMUNDRY

HOME BOTTOM LEAVES LOCALISED

Leaves showed typical mottling CHLOROSIS AT TIPS AND MARGINS that become necrotic and fall out showing RAGGED APPEARANCE

INTERVEINAL CHLOROSIS.Leaves lost their normal colour at tips,margins and between the veins

Potassium Deficiency

Magnesium Deficiency

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