1. Mulberry Tissue Culture Lab, Central Sericultural Germplasm Resources Centre (CSGRC) Central Silk Board Ministry of Textile Govt. of India Hosur India
2. Department of Botany Durgapur Government College Durgapur India
3. Directorate of Distance Education Vidyasagar University Midnapore (West) Midnapore India
4. Host Plant Division Central Muga Eri Research & Training Institute Central Silk Board Ministry of Textile Govt. of India Jorhat India
5. Department of Botany Santipur College Nadia India
6. Department of Botany Seth Anandram Jaipuria College Kolkata India