| Issue Date | Title | Author(s) |
| 1987 | Antholysis in pepper (Piper nigrum L.) | Sukumara Pillai, V; Sasikumaran, S; Ibrahim, K K; Unnikrishnan Nair, P K |
| 1986 | Comparative genetic variability within the open-pollinated seedlings of certain varieties of black pepper (Piper nigrum L.) | Ibrahim, K K; Sukumara Pillai, V; Sasikumaran, S |
| 1987 | Correlated responses in yield and certain component characters in pepper (Piper nigrum L.) | Ibrahim, K K; Sukumara Pillai, V; Sasikumaran, S |
| 1988 | Expression and association of spike characters in black pepper | Ibrahim, K K; Sukumara Pillai, V; Sasikumaran, S |
| 1985 | Genotype X season interaction and stability parameters in black pepper (Piper nigrum L) | Ibrahim, K K; Sukumara Pillai, V; Sasikumaran, S |
| 1985 | Genotypic and phenotypic correlations among yield and its components in black pepper (Piper nigrum L) | Ibrahim, K K; Sukumara Pillai, V; Sasikumaran, S |
| 1987 | Heterosis in Panniyur 1 black pepper (Piper nigrum L.) | Sukumara Pillai, V; Ibrahim, K K; Sasikumaran, S |
| 1987 | N, P and K requirement of black pepper | Sukumara Pillai, V; Sasikumaran, S; Ibrahim, K K |
| 1979 | Occurrence of abortive spikes in pepper (Piper nigrum Linn) | Chandy, K C; Sukumara Pillai, V; Venugopalan Nambiar, P K |
| 1964 | Physico-chemical and microbial studies on some 'Kari' soils of Kerala | Money, N S; Sukumara Pillai, V |
| 1967 | Physico-chemical and microbiological studies on the kari soils of Kerala | Sukumara Pillai, V; Subramoney |
| 1988 | Potential of the black pepper cultivar uthirenkotta in the hybridization programme | Ibrahim, K K; Sukumara Pillai, V; Sasikumaran, S |
| 1993 | Seed germination studies in panniyur-1 black pepper | Ibrahim, K K; Sukumara Pillai, V; Sasikumaran, S |
| 1984 | Standardisation of period of sampling for foliar diagnosis in pepper in relation to nitrogen, phosphorus and potassium | Sushama, P K; Jose, A I; Sukumara Pillai, V |
| 1977 | Studies on the effect of 'planofix' application on pepper (Piper nigrum L.) | Sukumara Pillai, V; Sasikumaran, S; Venugopalan Nambiar, P K |
| 1987 | Time of application of fungicide for control of anthracnose disease of pepper (Fungal pollu) | Unnikrishnan Nair, P K; Sasikumaran, S; Sukumara Pillai, V |
| 1985 | Variability, heritability and genetic advance for certain quantitative characters in black pepper | Ibrahim, K K; Sukumara Pillai, V; Sasikumaran, S |
