References
Anonymous (2013). Indian Horticulture Database 2013. pp.152-159.
Aykroud, W.R. (1963). Indian Council of Medical Research. Special Report series No. 42.
Bindra, O.S. and Mahal, M.S. (1979). Investigation on varie-tal resistance in okra, Abelmoschus esculentus (Linn.) Moench to the jassid. Amrasca biguttula biguttula (Ishida). Indian J. Hort., 36(2): 212 - 219.
Bindra, O.S. and Mahal, M.S. (1981). Varietal resistance in egg plant (brinjal) (Solanum melongena) to the cotton jassid (Amrasca biguttula biguttula). Phytoparasitica,. 9: pp. 119 - 131.
Chauhan, D.V.S. (1972). Vegetable production in India. 3rd Ed., Pub. Ram Prasad and Sons, Agra.
Dhandapani, N., Shelkar, U.R and Murugan, M., (2003). Bio-intensive pest management (BIPM) in major vegetable crops: an Indian perspective. Fd. Agric. Environ., 2: 333-339.
Gomez, K.A. and Gomez, A.A. (1984). Statistical procedures for agricultural research, 2-nd Edn., John Wiley and Sons, New York,. pp.650.
Kittiboonya, S., Sahaya, S. and Jee-rajunya, K. (2002). Efficacy test of some insecticides for controlling cotton leafhopper, Amrasca biguttula (Ishida). Entomol. Zool. Gazette., 24(1): 39 - 47.
Kumar, S., Prasad, S. And Singh, R.N., (2002). Resurgence of two spotted mite due to acaricides and botanicals on okra. Ann. Pl. Protect. Sci., 10: 51-54.
Mandal, S. K., Sah, S.B. and Gupta, S.C., (2006). Efficacy and economics of biopesticide and insecticide combinations against okra pests. Internat. J. agric. Sci., Vol.2 No.(2) July 2006 : (377-380).
Mukhopadhyay, A.N. (2003). Pesticides usage scenario in India and vibleviable alternatives. In : Voluntary Health Association of India., New Delhi, pp. 46-48.
Nadeem, M.K., Nadeem S., Hasnain M., Ahmed S. and Ash-faq, M. (2011). Comparative Efficacy of some Insecti-cides against Cotton Whitefly, Bemisia tabaci (Gennadius) (Homoptera: Aleyrodidae) under Natural Field Conditions. Nucleus., 48 (2): 159.
Ramalakshmi, V., Rao, G..M.V.P. and Madhumathi, T. (2012). Bioefficacy of novel insecticides against Cotton Leafhopper, Amrasca devastans. Ann. Pl. Protec. Sci., 20 (2): 280 - 282.
Rathod, P.D. and Singh, S.P. (1990). Studies on flowering and fruiting in okra (Abelmoschus esculentus (L.) Moench) cv. Pusa Savani as influenced by nitrogen nutrition and plant density, Part I. Adv. Hort. For., 1: 215 - 221.
Som, D. (2007). Handbook of horticulture, Indian Council of Agricultural Research, New Delhi, pp. 422 - 427.
Wang, Y., Gao, C., Shen, J., Zhang, J., Huang, Y., Li, W., Dai, D., Zhuang, Y. and Zhou, W., (2008). Buprofezin resistance selection, susceptibility survey and analysis of fitness costs in Nilaparvata lugens (Homoptera: Delphacidae). Manage Sci., 64: 1050-1056.