1. Department of Plant Pathology, Agricultural College & Research Institute, TNAU, Madurai, India
2. Plant Pathology, Horticultural College & Research Institute, TNAU, Periyakulam, India
3. Agricultural Chemistry, Anbil Dharmalingam Agricultural College & Research Institute, TNAU, Trichirapalli, India
4. Centre for Plant Protection Studies, TNAU, Coimbatore, India