| Issue Date | Title | Author(s) |
| 1988 | Antibiotic producing and antagonistic microorganisms in the forest soils of Kerala | Sukumara Varma, A; Vinod, P B |
| 1996 | Biocontrol of rhizome rot of ginger (Zinfiber officinale) by antagonistic microorganisms | Sukumara Varma, A; Shanmugham, V |
| 1996 | Cyclea peltata - a new host of phytophthora palmivora (butler) butler | Estelitta, S; Sukumara Varma, A; Vilasini, T N; Vimi Louis; Raji, P |
| 2003 | Detection of Ralstonia solanacearum race 3 causing bacterial wilt of solanaceous vegetables in Kerala, using random amplified polymorphic DNA (RAPD) analysis | Deepa, James; Girija, D; Sally K, Mathew; Nazeem, P A; Babu, T D; Sukumara Varma, A |
| 1980 | Fruit rot of bitter gourd | Sukumara Varma, A; Abi Cheeran; Peethambaran, C K |
| 1991 | Fungal diseases of selected medicinal plants of Kerala | Abi Cheeran; Sukumara Varma, A |
| 1999 | Hirsutella Thompson II var. Synnematosa Samson, Mccoy & O'donnell on coconut mite aceria (Eriophyes) guerreronis (Keifer) - a new report from India | Pathummal Beevi, S; Beena, S; Sukumara Varma, A; Lyla, K R; Maicykutty P Mathew; Nadarajan, L |
| 2002 | Influence of VAM inoculation on nutrient uptake, growth, yield and bacterial wilt incidence in tomato (Lycopersicon esculentum Mill.) | Sukumara Varma, A; Raji, P |
| 2003 | Management of pumpkin mosaic using selected medicinal plant extracts | Sukumara Varma, A; Vimi Louis |
| 1973 | Microflora of dried spices | Balagopal, C; Joseph Bagyaraj, D; Sukumara Varma, A; Nair, E V G |
| 2000 | New report on the biological suppression of cyst nematode, heterodera oryzicola (Rao & Jayaprakash, 1978) infecting banana (Musa Aab cv. Nendran) in Kerala, India | Job S K Charles; Vijayalakshmi, A V; Sukumara Varma, A; Chitra Radhakrishnan |
| 1967 | Observations on some common species of alternaria with special reference to the influence of substrate on size of conidia | Sam Raj, J; Sukumara Varma, A |
| 1998 | Purification and serology of banana bunchy top virus | Sukumara Varma, A; Estelitta, S |
| 1995 | Symptomatology and etiology of little leaf disease of pepper (piper nigrum L.) | Sukumara Varma, A; Sree Kumari, P K |
| 1974 | Wilt of Vanilla planifolia A | Balagopal, C; Indrasenan, G; Bhavani Devi, S; Sukumara Varma, A |
