Sulphur

Deficiency Symptoms :

Symptoms are somewhat similar to nitrogen deficiency. Younger leaves are affected. Lower leaves yellowish green while stems were hard and woody. Older leaves developed necrosis at tips and margins with development of small purple spots between the veins. Young leaves stiff and curled downward.

Foliar spray of CaSO₄ 1% twice at fortnightly interval or gypsum @ 50 kg/ha.