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	Authors Year Title Journal
8600	Yu, S.Y., W.S. Wu, and Q.Z. Wu. 1989 Studies on the effects of fish culture in paddy rice field on pest and weed control. Chinese Journal of Biological Control 5(3): 113-116.
8270	Nagata, T. and S. Moriya. 1976 Studies on the effects of chemosterilants on the brown planthopper Nilaparvata lugens (Stal.). Bulletin of the Kyushu Agricultural Experiment Station 18(4): 247-270.
6888	Neupane, F.P. 1976 Studies on the effectiveness of different insecticides against the nymphs of sugarcane leaf hopper, Pyrilla perpusilla Walker. Nepalese Journal of Agriculture 6-11: 131-137.
11440	Metcalfe, J.R. 1970 Studies on the effect of the nutrient status of sugar-cane on the fecundity of Saccharosydne saccharivora (Westw.) (Hom., Delphacidae). Bulletin of Entomological Research. 60(2): 309-325. doi:10.1017/S0007485300040827.
9354	Tyoyda, K. 1968 Studies on the effect of insecticide applied to the irrigation water on eggs of some rice insect pests. I. Effect of some kinds of insecticides on eggs of homopterous species. Proceedings of the Association for Plant Protection of Kyushu 14: 21-25. [Japanese]
7173	Qin, Z.X. and Z.H. Wu. 2001 Studies on the effect of Acephate Triazophos 20% Ec on Chilo suppressaeis Walker and its influenceto the population dynamics of Nilaparvata lugens and Clubiona japouicola Baos et Str. Hunan Agricultural Sciences 2001(3): 52-53.
3912	Sarma, P.V. 1980 Studies on the ecology of the rice brown planthopper Nilaparvata lugens (Stal) (Homoptera: Delphacidae). Thesis Abstracts Haryana Agricultural University 6(1): 29-30.
2843	Linnavuori, R.E. 1952 Studies on the ecology and phenology of the leafhoppers (Homoptera) of Raisio (SW-Finland). Annales Zoologici Societatis Zoologicae Botanicae Fennicae “Vanamo” 14(6): 1–32.
6763	Chen, C.C., R.J. Chiu. M.J. Chen, E.S. Wang, and W.F. Ko. 1980 Studies on the Echinochola ragged stunt virus disease of rice plant in Taiwan. Plant Protection Bulletin 22: 425-426 (Abstract).[Chinese]
6757	Chen, C.C. 1985 Studies on the Echinochloa ragged stunt and its comparison with rice ragged stunt. Doctor thesis of Graduate Institute of Plant Pathology, National Chung-Hsing University. 150 pp.[Chinese] Thesis
6076	Park, Y.D. and Y.H. Song. 1988 Studies on the distribution of the brown planthopper (Nilaparvata lugens Stål) biotypes migrated in the southern regions of Korea. Korean Journal of Applied Entomology 27(2): 63-67.[Korean with English summary] pdf
4640	Wang, X.R., et al. 1981 Studies on the differentiation factors of the wing-type of Nilaparvata lugens Stal. Entomological Knowledge 18(4): 145-147.
2277	Huang, C.W., et al. 1982 Studies on the different conditions of food for the brown planthopper. Entomological Knowledge 19(4): 1-4.
9583	Kisimoto, R. 1958 Studies on the diapause in the planthoppers. I. Effect of photoperiod on the induction and the completion of diapause in the fourth larval stage of the small brown planthopper, Delphacodes striatella Fallén. Japanese Journal of Applied Entomology and Zoology 2(2): 128-134. pdf
12311	Kisimoto, R. 1959 Studies on the Diapause in the Planthoppers and Leafhoppers III. Sensitivity of various larval stages to photoperiod and the forms of ensuing adults in the green rice leafhopper, Nephotettix cincticeps UHLER. Japanese Journal of Applied Entomology and Zoology 3(3): 200–207. https://doi.org/10.1303/jjaez.3.200 pdf
12310	Kisimoto, R. 1959 Studies on the Diapause in the Planthoppers and Leafhoppers (Homoptera) II. Arrest of Development in the Fourth and Fifth Larval Stage Induced by Short Photoperiod in the Green Rice Leafhopper, Nephotettix bipunctatus cincticeps UHLER. Japanese Journal of Applied Entomology and Zoology 3(1): 49–55. https://doi.org/10.1303/jjaez.3.49 pdf
9677	Miyake, T. and A. Fujiwara. 1961 Studies on the diapause and host plant preference in the white back planthopper, Sogata furcifera Horváth. Japanese Journal of Applied Entomology and Zoology 5(3): 174-179. pdf
7744	Ann, S.Y., K.K. Chung, and J.C. Kim. 1993 Studies on the development of biotypes of the brown planthopper, Nilaparvata lugens stal, reared continuously on the resistant rice cultivars. Research Bulletin of Institute of Agricultural Resources -Donga University 2(1): 15-22.
7347	Li, F., P.Y. Li, Z.Z. Ding, D.F. Yang, and Y.J. Guo. 1999 Studies on the damage of the white-backed planthopper to yield components of rice. Journal of Nanjing Agricultural University 22(3): 115-116.
7933	Huang, F.N. and X.N. Cheng Xianian. 1990 Studies on the damage of brown planthopper to yield components of rice. Chinese Journal of Rice Science 4(3): 117-121. pdf
8505	Tang, J.Y., G.C. Ma, and G.W. Hu. 1992 Studies on the damage and economic threshold of white-backed planthopper to paddy rice. Acta Phytophylacica Sinica 19(2): 139-144.
8631	Zhao, S.X., L.W. Wang, and Z.F. Wu. 1994 Studies on the damage and action threshold of brown planthopper in regeneration rice. Entomological Journal of East China 3(1): 60-64.
9576	Khatri, A.K., G.A. Gangrade, and V.S. Rathore. 1983 Studies on the crop losses in rice caused by the white-backed planthopper (Sogatella furcifera) and the economic injury level in India. Tropical Pest Management 29(3): 220-223.
9269	Koyama, T. and M. Tsurumachi. 1968 Studies on the control of leaf- and planthoppers by submerged application with insecticides. Japanese Journal of Applied Entomology and Zoology 12: 156-163. [Japanese, English abstract] pdf
11180	Al-Sarai Al-Alawi, Mamoon. 2015 Studies on the control of Dubas bug, Ommatissus lybicus DeBergevin (Homoptera: Tropiduchidae), a major pest of Date Palm in the Sultanate of Oman. Doctoral dissertation. Imperial College London. 145 pp. pdf

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