Question

Oral $\text{LD}_{50}$ (mg/kg) of malathion in buffaloes is}

• A. 100
• B. 200
• C. 10
• D. 55

Hint:

Organophosphate toxicities vary widely, but for malathion in ruminants, remember $100\text{ mg/kg}$ as a key threshold value. It is easy to remember as a round, baseline century mark.

Answer 1

The Correct Option is A