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	Authors Year Title Journal
8321	Ichikawa, T. 1979 Studies on the mating behavior of four species of Auchenorrhynchous Homoptera which attack the rice plant. Memoirs of the Faculty of Agriculture of Kagawa University 34: 1-60. pdf
6065	Kim, J.W., S.Y. Choi, and J.S. Park. 1985 Studies on the mechanism of varietal resistance of rice to the brown planthopper (Nilaparvata lugens Stål). Korean Journal of Plant Protection 24: 51-60.[Korean with English summary] pdf
13409	Kavitha, S. 2008 Studies on the mechanisms of induced resistance in rice to the brown plnthopper, Nilaparvata lugens (Stal.) (Homoptera: Delphacidae). Department of Agricultural Entomology, Tamil Nadu Agricultural University, Coimbatore, India. Masters Thesis.
9284	Lin, K.S. 1970 Studies on the microclimatic factors in relation to the occurrence of the rice plant hoppers. Plant Protection Bulletin (Taiwan) 12(4): 184-189. [Chinese, English summary]
2877	Liu, Q.-x. 1984 Studies on the migration of the white back planthoppers (Sogatella furcifera (Horvath)). International Congress of Entomology Proceedings 17: 305.
3378	National Cooperative Research Group for White-backed Planthoppers. 1981 Studies on the migration of white-backed planthoppers (Sogatella furcifera Horvath). Scientia Agricultura Sinica 1981(5): 25-31. [Chinese with English summary]
639	Cheng, S.N., J.C. Chen, H. Si, L.M. Yan, T.L. Chu, C.T. Wu, J.K. Chien, and C.S. Yan. 1979 Studies on the migrations of brown planthopper Nilaparvata lugens Stal. Acta Entomologica Sinica 22(1): 1-21. pdf
12671	Asai, T., M. Fukada, S.Maekawa, K.I. Ikeda, and H. Kanno. 1983 Studies on the mode of action of Buprofezin I. nymphcidal and ovicidal activities on the brown rice planthopper, Nilaparvata lugens STAL (Homoptera: Delphacidae). Applied Entomology and Zoology 18(4): 550-552. pdf
116	Asai, T., O. Kajihara, M. Fukada,and S.Maekawa. 1985 Studies on the mode of action of buprofezin. II. Effects on reproduction of the brown planthopper, Nilaparvata lugens Stal (Homoptera: Delphacidae). Applied Entomology and Zoology 20(2): 111-117. pdf
12839	Mitrea, I. and R. Stan. 2018 Studies on the monitoring and control of the species Metcalfa pruinosa Say (Homoptera: Flatidae). Analele Universității din Craiova - Biologie, Horticultura, Tehnologia Prelucrarii Produselor Agricole, Ingineria Mediului 23: 419-424.
594	Chen, R., X. Xu, and C. Chen. 1986 Studies on the morphological variation of the brown planthopper (Nilaparvata lugens Stal) from different areas and relation to migration. Journal of Nanjing Agricultural University [Nanjing Nongye Daxue Xuebao] 29(2): 42-49.
8620	Zhang, W.Q., G.R. Zhang, and Z.L. Pu. 1994 Studies on the multiple species injury loss of three major rice insect pests. Entomological Knowledge 31(6): 321-323.
6840	Bindra, O.S. and R.S. Brar. 1978 Studies on the natural enemies of Pyrilla perpusilla Walker in the Punjab. Indian Sugar 28: 247-252.
7776	Chang, Y.D. 1995 Studies on the natural enemy complex of plant-leafhoppers and their host relationship in rice paddy. Research Reports of Agricultural Science and Technology- Chungnam National University 12(2): 253-259.
7349	Yang, L.M., Z.C. Chen, H.L. Bao, and Z.H. Zhong. 1995 Studies on the natural population dynamlcs of rice planthoppers and their chemical control techniques. Plant Protection 21(1): 11-14. pdf
2606	Koyama, K. 1995 Studies on the nutritional requirements of planthoppers and leafhoppers with development of methods rearing them on artificial diets. Bulletin of the National Institute of Agro-Environmental Sciences 12: 1-74. pdf
2395	Kim, J.B., C.H. Kim, and D.J. Cho. 1984 Studies on the nymphal parasitism, Haplogonatopus atratus Esaki et Hashimoto (Dryinidae) of the small brown planthopper, Laodelphax striatellus Fallen. Korean Journal of Plant Protection 23(2): 116-118. pdf
6080	Ruan, J.H. 1983 Studies on the occurrence patterns of whitebacked plant-hopper in Tiantai County. Zhejiang Bingchong Cebao (2): 1-13.[Chinese]
2272	Huang, B.C. 1991 Studies on the occurrence prediction models of rice planthopper in early crop. Entomological Knowledge 28(4) 1991: 196-200.
1909	Gu, X.H., Y.W. Bei and C.X. Gao. 1990 Studies on the ontogeny of Elenchinus japonicus Esaki et Hashimoto: life cycle and parasitism. Acta Entomologica Sinica 33(2): 174-181. pdf
1641	Forecasting Network of the-Natn Coop Res-Gp of brown planthopper. 1982 Studies on the overwintering limit of brown planthopper in China. Entomological Knowledge 19(1): 1-5.
9351	Takezawa, H. 1961 Studies on the overwintering of the brown planthopper, Nilaparvata lugens Stål. I. Overwintering of the brown planthopper egg under the natural temperature condition. Japanese Journal of Applied Entomology and Zoology 5: 40-45. [Japanese, English summary] pdf
8061	Takezawa, H. 1961 Studies on the overwintering of the brown planthoppers, Nilaparvata lugens Stal : II. The relation between the time of the oviposition and the overwintering of eggs. Japanese Journal of Applied Entomology and Zoology 5(2): 134-140.[Japanese] pdf
2519	Kim, J.P., C.Y. Yoo, and C.H. Kim. 1982 Studies on the parasites of the rice planthoppers: 1. Egg parasitism Anagrus flaveolus (Hymenoptera: Mymaridae) on the rice planthoppers. Korean Journal of Plant Protection 21(2): 87-94. pdf
2439	Kalode, M.B., T.S. Krishna, and T.B. Gour. 1978 Studies on the pattern of resistance to brown planthopper (Nilaparvata lugens) in some rice varieties. Proceedings of the Indian National Science Academy Part B Biological Sciences 44(1): 43-48.

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