Correction: Susceptibility status and synergistic activity of DDT and Lambda-cyhalothrin on Anopheles gambiae and Aedes aegypti in Delta State, Nigeria

• Chioma C. Ojianwuna, 
• Victor N. Enwemiwe, 
• Eric Esiwo, 
• Favour Mekunye, 
• Ann Anigbobi, 
• Treasure E. Oborayiruvbe