Home > General Knowledge > Interveinal necrotic spots on leaves appear due to :

Interveinal necrotic spots on leaves appear due to :

(A) HF injury
(B) SO2 injury
(C) NO2 injury
(D) O3 injury

Correct Answer : SO2 injury
Injury caused by sulphur oxides show interveinal necrotic areas that are light tan to white. Uninjured tissue next to the veins remains green.
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