| 421 | |
| Researcher: | Raja, Gopal Reddy C | 
| Guide: | Santa, M | 
| University: | Sri Krishnadevaraya University | 
| Language: | English | 
| 422 | Effect of insecticides on haemolymph constituents of Achaea janata Linn  | 
| Researcher: | Ramdev, y P | 
| Guide: | Rao, P J | 
| University: | Indian Agricultural Research Institute | 
| Language: | English | 
| 423 | 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 | 
| 424 | |
| Researcher: | Singh, Parm Pal | 
| Guide: | Chwla, R P | 
| University: | Punjab Agricultural University | 
| Language: | English | 
| 425 | |
| Researcher: | yadav, Ram Swarup | 
| Guide: | Gupta, D S | 
| University: | Ch Charan Singh Haryana Agricultural University | 
| Language: | English | 
| 426 | physico-chemical and biological properties of metalaxyl: A systemic fungicide  | 
| Researcher: | Singh, U S | 
| Guide: | Singh, R S | 
| University: | Govind Ballabh Pant University of Agricultural and Technology | 
| Language: | English | 
| 427 | Investigation on some organophosphorus compounds having fungicidal activity  | 
| Researcher: | Vasu, K | 
| Guide: | Roy, N K | 
| University: | Indian Agricultural Research Institute | 
| Language: | English | 
| 428 | Selectivity of herbicides for weeds of jute based cropping system of Tripura  | 
| Researcher: | Chakrabarti, Nalinikanta | 
| University: | University of Calcutta | 
| Language: | English | 
| 429 | Studies on weed control in Wheat by herbicidal and cultural methods  | 
| Researcher: | Debesh, Pal | 
| Guide: | Bhattacharyya, S P | 
| University: | Bidhan Chandra Krishi Vishwavidyalaya | 
| Language: | English | 
| 430 | |
| Researcher: | Pandey, Madhu | 
| Guide: | Srivastava, G P | 
| University: | Chandra Shekhar Azad University of Agriculture and Technology | 
| Language: | English | 
| 431 | |
| Researcher: | Sharm, Girdhari | 
| Guide: | Singh, R P | 
| University: | Banaras Hindu University | 
| Language: | English | 
| 432 | Studies on development of bioasays of pesticide residues in food storage  | 
| Researcher: | Hussaini, Syed Abdul Majid | 
| Guide: | Quadri, S S H | 
| University: | Kakatiya University | 
| Language: | English | 
| 433 | |
| Researcher: | kashyap, Narinder Pal | 
| Guide: | Bhalla, O P | 
| University: | Himachal Pradesh Krishi Vishwavidyalaya | 
| Language: | English | 
| 434 | |
| Researcher: | Madan Mohan | 
| Guide: | Sahay, Ram | 
| University: | Chhatrpati Shahu Ji Maharaj University | 
| Language: | English | 
| 435 | |
| Researcher: | Manava, Arun Kumar | 
| Guide: | Garg, D M l | 
| University: | Ch Charan Singh University | 
| Language: | English | 
| 436 | |
| Researcher: | Pawar, Chandrashekhar Sitaram | 
| Guide: | Yadav, T D | 
| University: | Indian Agricultural Research Institute | 
| Language: | English | 
| 437 | |
| Researcher: | Prasad, Mohinder Singh | 
| Guide: | Gupta, K P | 
| University: | Ranchi University | 
| Language: | English | 
| 438 | Studies on pesticides and their metabolites with special reference to ethylparathion  | 
| Researcher: | Saha, Samir Kumar | 
| University: | University of Calcutta | 
| Language: | English | 
| 439 | |
| Researcher: | Singh, Kaushal Kishore | 
| Guide: | Giri, S | 
| University: | Deendayal Upadhyay Gorakhpur University | 
| Language: | English | 
| 440 | |
| Researcher: | Vyas, Hariprasad Natvarlal | 
| Guide: | Saxena, H P | 
| University: | Indian Agricultural Research Institute | 
| Language: | English |