| 1 | Studies on natural enemy complex of greenhouse whitefly Trialeurodes vaporariorum (Westwood) |
| Researcher: | Ravinder Kumar |
| Guide: | Gupta, P R |
| University: | Dr Y S Parmar University of Horticulture and Forestry |
| Language: | English |
| 2 | Effect of ecological parameters on growth and development of helicoverpa armigers hubner in cotton |
| Researcher: | Singh, Ravinder |
| University: | Punjab Agricultural University |
| Language: | English |