| 1 | Biological and mutagenic effect of certain insecticides in barley Hordeum vulgare L |
| Researcher: | Singh, Ashok kumar |
| Guide: | Singh, R M |
| University: | Banaras Hindu University |
| Language: | English |
| 2 | |
| Researcher: | Thakur, Ashok Kumar |
| Guide: | Hameed, S F |
| University: | Himachal Pradesh Krishi Vishwavidyalaya |
| Language: | English |
| 3 | Herbicides, insecticides mixture application studies in rice crop to control weeds and insects |
| Researcher: | Sen, Ashok Kumar |
| Guide: | Mukhopadhyay, S K |
| University: | Visva Bharati |
| Language: | English |