Manganese involved in  enzyme activity for photosynthesis, respiration, and nitrogen metabolism,

Deficiency :-

In young leaves show a network of green veins on a light green background.

 

In advance stage light green part become white.

 

Brownish Black, or Grayish spot may appear next to the veins.

Dosage :

Foliar Spray  : 0.5 gm / Ltr of water

DRIP : 500 gm per acre

Packing : 100 gm , 250 gm , 500 gm