1. Expression of quantitative resistance to Colletotrichum gloeosporiodes in Stylosantheses scabra at different inoculum concentrations and day-night temperatures;Chakraborty;Aust. J. Agric. Res.,1990
2. Collett, D., 1991. Modeling binary data. Chapman and Hall, London. pp 369. (see section 6.3, pp. 194–195)
3. Crop Recommendations Technoguide, 1990. Ministry of Agricultural Development and Research, Gatambe, Peradeniya, Sri Lanka. Director of Agriculture, P.O. Box 1, Department of Agriculture, Peradeniya, Sri Lanka. pp. 171. Annexures 1–5, pp 91. Annexure 5 pp. 12. Annexure, Agrochemical Recommendations, 1994
4. Investigations on the chilli leaf curl complex and its control;Fernando;Tropical Agriculturist,1957
5. Intracluster correlation and the problem of sample size determination;Hughes;Phytopathology,1994