Social & Preventive Medicine Dose of DDT for effective control of mosquitoes is – A 1-2 g/m2 B 5-6 g/m2 C 2-4 g/m2 D 2-4 g/m2 💡 Explanation Dose of DDT for effective control of mosquitoes is - ✓ Correct Answer: A. 1-2 g/m2