1. Abbott, W.S.: A method of computing the effectiveness of an insecticide. J. Econ. Entomol. 18, 265–267 (1925)
2. Cakmak, B.H., Madanlar, N.: Control of the carmine spider mite Tetranychus cinnabarinus Boisduval by the predatory mite Phytoseiulus persimilis (Athias-Henriot) in protected strawberries in Aydin, Turkey. Turkey Journal of Agriculture and Forest 29, 259–265 (2005)
3. Chaturvedi, P.K., Bhui, K., Shukla, Y.: Lupeol: connotations for chemoprevention. Cancer Lett. 263(1), 1–13 (2008)
4. Cranham, J.E., Helle, W.: Pesticide resistance in Tetranychides. In: Helle, W., Sabelis, M.W. (eds.) Spider Mites: their Biology, Natural Enemies and Control, vol. 1B, pp. 405–421. Elisevier, Amsterdam (1985)
5. Ding, H.-X., Li, G.-Z., Feng, J.T., Zhang, X.: Anti-fungi active compounds from Inula britannica. Journal of Northwest A&F University (Natural Science Edition) 33(3), 90–94 (2005)