| 1 | ||
| Researcher: | Irudayaraj, V | |
| Guide: | Manickam, V S | |
| University: | Madurai Kamaraj University | |
| Language: | English | |
| 2 | ||
| Researcher: | Lakshmanaswami, K | |
| Guide: | Manickam, V S | |
| University: | Annamalai University | |
| Language: | English | |
| 3 | ||
| Researcher: | Jeyaraman, N V | |
| Guide: | Manickam, V S | |
| University: | Annamalai University | |
| Language: | English | |
| 4 | Taxonomic studies on the flora of the Tirunelveli hills Gamopetalae and Monochlamydeae | |
| Researcher: | Sundaresan, V | |
| Guide: | Manickam, V S | |
| University: | Manonmaniam Sundaranar University | |
| Language: | English | |
| Shodhganga | ||
| 5 | ||
| Researcher: | Benniamin, A | |
| Guide: | Manickam, V S | |
| University: | Manonmaniam Sundaranar University | |
| Language: | English | |
| Shodhganga | ||
| 6 | ||
| Researcher: | Dominic Rajkumar, S | |
| Guide: | Manickam, V S | |
| University: | Manonmaniam Sundaranar University | |
| Language: | English | |
| Shodhganga | ||
| 7 | ||
| Researcher: | Jeya Jyothi, G | |
| Guide: | Manickam, V S | |
| University: | Manonmaniam Sundaranar University | |
| Language: | English | |
| Shodhganga | ||
| 8 | In vitro studies on some rare and endangered ferns of the western ghats, south India | |
| Researcher: | Jhonson, M | |
| Guide: | Manickam, V S | |
| University: | Manonmaniam Sundaranar University | |
| Language: | English | |
| Shodhganga | ||
| 9 | ||
| Researcher: | Harikrishnan, S | |
| Guide: | Manickam, V S | |
| University: | Manonmaniam Sundaranar University | |
| Language: | English | |
| Shodhganga | ||
| 10 | Bioproduction of L_dopa using in vitro cultures in Mucuna species | |
| Researcher: | Elangomathavan, R | |
| Guide: | Manickam, V S | |
| University: | Manonmaniam Sundaranar University | |
| Language: | English | |
| Shodhganga | ||
| 11 | Plant diversity in Kadayam forest range of Tirunelveli district | |
| Researcher: | Jaya Barathi, V | |
| Guide: | Manickam, V S | |
| University: | Manonmaniam Sundaranar University | |
| Language: | English | |
| Shodhganga | ||
| 12 | ||
| Researcher: | Catharin Sara, S | |
| Guide: | Manickam, V S | |
| University: | Manonmaniam Sundaranar University | |
| Language: | English | |
| Shodhganga | ||