Q895
Interveinal necrotic spots on leaves appear due to
A.
HF injury
B.
SO2 injury
AnswerC.
NO2 injury
D.
O3 injury
Answer: Option B
Solution
Answer: Option B
Solution:
Injury caused by sulphur oxides show interveinal necrotic areas that are light tan to white. Uninjured tissue next to the veins remains green.