Sulfosulfuron is an effective herbicide in the crop of:

Correct option is C

✅ (c) Wheat: • Sulfosulfuron is a selective post-emergence herbicide used in wheat. • Effective against both broadleaf and grassy weeds. • Applied typically at 25-35 days after sowing.
❌ (a) Arhar: • Sulfosulfuron is not effective or recommended for use in Arhar (pigeon pea).
❌ (b) Paddy: • Paddy uses other herbicides like butachlor or pretilachlor, not sulfosulfuron.
❌ (d) None of the above: • Incorrect as sulfosulfuron is specifically effective in wheat.