Interveinal necrotic spots on leaves appear due to
A
HF injury
B
SO<sub>2</sub> injury
C
NO<sub>2</sub> injury
D
O<sub>3</sub> injury
Correct Answer: SO<sub>2</sub> injury
Injury caused by sulphur oxides show interveinal necrotic areas that are light tan to white. Uninjured tissue next to the veins remains green.