1. Biotechnology Unit Kanchi Mamunivar Government Institute for Postgraduate Studies and Research Puducherry India
2. Department of Botany, Siddha Clinical Research Unit Central Council for Research in Siddha Palayamkottai Tamil Nadu India
3. Department of Life Sciences Presidency University Kolkata India
4. Department of Botany and Microbiology, College of Science King Saud University Riyadh Saudi Arabia
5. Department of Plant Pathology University of Minnesota Twin cities Saint Paul USA