1. PG and Research Department of Botany and Microbiology, A.V.V.M Sri Pushpam College (Autonomous), Bharathidasan University (Affiliated), Thanjavur, Tamil Nadu, India
2. Veterinary University Training and Research Centre, Tamilnadu Veterinary and Animal Sciences University, Ramanathapuram, Tamil Nadu, India
3. Department of Veterinary Parasitology, Veterinary College and Research Institute, Tamilnadu Veterinary and Animal Sciences University, Thanjavur, Tamil Nadu, India
4. Post Graduate Research Institute in Animal Sciences, Tamilnadu Veterinary and Animal Sciences University, Kancheepuram 603 203, Tamil Nadu, India