| Issue Date | Title | Author(s) |
| 1977 | Chemical control of the rice leaf roller Cnaphalocrocis Medinalis Guen | Thomas, B; Karunakaran, K |
| 1977 | Chlorophyll mutation yields of earlier and later tillers in rice | Karunakaran, K; Varkey, P A |
| 1972 | Effect of planting seasons and the associated weather conditions on the incidence of the rice stem borer Tryporyza incertulas (Walker) | Abraham, C C; Thomas, B; Karunakaran, K; Gopalakrishnan, R |
| 1968 | Expression of heterosis in some inter-varietal hybrids of oryza sativa linn | Karunakaran, K |
| 1966 | Note on stomatal studies in some rice varieties-Letters to the editor | Karunakaran, K |
| 1978 | On the need and feasibility of identifying rice varieties giving high yields at lower levels of NPK | Karunakaran, K |
| 1967 | Pachytene analysis in two varieties of Oryza sativa L. | Karunakaran, K |
| 1977 | Performance of the rice varieties satya, soorya and suhasini in Kerala | Karunakaran, K; Gopalakrishnan, R |
| 1993 | PTB 47, a promising flood tolerant rice variety | Rosamma, C A; Karunakaran, K; Rajappan Nair, N |
| 1993 | Red triveni, a promising rice variety | Rosamma, C A; Karunakaran, K; Rajappan Nair, N |
| 1972 | Relative efficiency of some plant products in controlling infestation by the Angoumois grain moth Sitotroga cerealella Olivier (Gelechiidae: Lepidoptera) infesting stored paddy in Kerala | Abraham, C C; Thomas, B; Karunakaran, K; Gopalakrishnan, R |
| 1969 | Research notes on anthocyanin pigmentation in certain intervarietal hybrids of Oryza sativa Linn. | Karunakaran, K |
| 1964 | Studies in some varieties and inter-racial hybrids of Oryza sativa Linn. | Ponnaiya, B W X; Karunakaran, K |
