| 401 | |
| Researcher: | Kannauyan, S |
| Guide: | Chandrasekaran, S |
| University: | Annamalai University |
| Language: | English |
| 402 | Studies on important post harvest diseases of apple caused by fungi and their control |
| Researcher: | Kaul, Jawahar Lal |
| Guide: | Munjal, R L |
| University: | Himachal Pradesh Krishi Vishwavidyalaya |
| Language: | English |
| 403 | Studies on some rot diseases of sannhemp Crotolaria juncea L |
| Researcher: | Pal, Ajit Kumar |
| Guide: | Basu, K C |
| University: | Banaras Hindu University |
| Language: | English |
| 404 | |
| Researcher: | Raju, C A |
| Guide: | Singh, R A |
| University: | Govind Ballabh Pant University of Agricultural and Technology |
| Language: | English |
| 405 | Studies on citrus decline with reference to tristeza greening and phytophthora root-rot Agrl Sc |
| Researcher: | Rayankula, Naidu |
| Guide: | Govindu, H C |
| University: | Bangalore University |
| Language: | English |
| 406 | |
| Researcher: | Saikia, Upendra Nath |
| Guide: | Sarbhoy, A K |
| University: | University Of Delhi |
| Language: | English |
| 407 | Biology and parasitism of Rhizoctonia sp associated with linseed, Linum usitatissium L roots |
| Researcher: | Singh, Ram Pratap |
| University: | Chhatrpati Shahu Ji Maharaj University |
| Language: | English |
| 408 | Taxonomy and parasitism of Alternaria species occurring on sunflowe in India |
| Researcher: | Udit Narain |
| University: | Chhatrpati Shahu Ji Maharaj University |
| Language: | English |
| 409 | Studies on angular leaf spot on Phaseolus vulgaris L caused by Isariopsis griseola Sacc |
| Researcher: | Varma, Babu Ram |
| Guide: | Sharma, S L |
| University: | Himachal Pradesh Krishi Vishwavidyalaya |
| Language: | English |
| 410 | |
| Researcher: | Varma, Kishan Singh |
| Guide: | Munjal, R L |
| University: | Himachal Pradesh Krishi Vishwavidyalaya |
| Language: | English |
| 411 | Studies on characterisation and identification of some of the coviruses |
| Researcher: | Sharma, P V |
| Guide: | Channabasavanna, G P |
| University: | Bangalore University |
| Language: | English |
| 412 | |
| Researcher: | Seetharama Reddy, K S |
| Guide: | Yaraguntaiah, R C |
| University: | Bangalore University |
| Language: | English |
| 413 | |
| Researcher: | Swain, Nimai Charan |
| Guide: | Narain, A |
| University: | Orissa University of Agriculture And Technology |
| Language: | English |
| 414 | |
| Researcher: | Singh, Satvinder C |
| University: | Punjab Agricultural University |
| Language: | English |
| 415 | Mechanism of resistance to yellow vein mosaic virus disease in Okra Abelmoschus spp |
| Researcher: | Nazeer, Ahamed |
| University: | Punjab Agricultural University |
| Language: | English |
| 416 | Studies on root rot of okra, Abelmoschus esculentus(L) Moench in Punjab |
| Researcher: | Brar, Jagdev Singh |
| Guide: | Bedi, P S |
| University: | Punjab Agricultural University |
| Language: | English |
| 417 | |
| Researcher: | Gurjit Singh |
| Guide: | Aujila, S S |
| University: | Punjab Agricultural University |
| Language: | English |
| 418 | Studies on rust of pearlmillet caused by Puccinia substriata var indica |
| Researcher: | Pushpinder Pal Singh |
| Guide: | Aulakh, K S |
| University: | Punjab Agricultural University |
| Language: | English |
| 419 | Mechanism of resistance to cucumber mosaic virus in chillies, Capsicum annum L |
| Researcher: | Moninderjit Singh |
| Guide: | Hundal, J S |
| University: | Punjab Agricultural University |
| Language: | English |
| 420 | Biology of powdery mildew of ber caused by Microspheara alphitoides |
| Researcher: | Kaur, Gursurinderpal |
| Guide: | Jhooty, J S |
| University: | Punjab Agricultural University |
| Language: | English |