Lemmon ( Citrus) : Zinc deficiency in lemon is called motle leaf or fenking disease. Chlorosis and bunchy leaves like symptoms are seen in all parts of the plant. Plant start dying from upper part and this symptom is recognized as dieback of citrus.

Control Measure : Use O.C.I Zinc Sulphate ( 21% ) , Basal application in soil , Foliar spray on plants