1. Abdeldaffie, E. Y. A., Elhag, E. A., & Bashir, N. H. H. (1987). Resistance in the cotton whitefly, Bemisia tabaci (Genn.), to insecticide recently introduced into Sudan Gezira. International Journal of Pest Management, 33, 283–286.
2. Abou-Yousef, H. M., Farghaly, S. F., Singab, M., & Ghoneim, Y. F. (2010). Resistance to lambda-cyhalothrin in laboratory strain of whitefly, Bemisia tabaci (Genn.) and cross resistance to several insecticides. American-Eurasian Journal of Agriculture & Environmental Sciences, 7, 693–696.
3. Ahmad, M., Arif, M. I., Ahmad, Z., & Denholm, I. (2002). Cotton whitefly (Bemisia tabaci) resistance to organophosphate and pyrethroid insecticides in Pakistan. Pest Management Science, 58, 203–208.
4. Ahmad, M., Arif, M. I., & Naveed, M. (2010). Dynamics of resistance to organophosphate and carbamate insecticides in the cotton whitefly, Bemisia tabaci (Hemiptera: Aleyrodidae) from Pakistan. Journal of Pest Science, 83, 409–420.
5. Ahmed, A. H. M., Elhag, E. A., & Bashir, N. H. H. (1987). Insecticide resistance in the cotton whitefly (Bemisia tabaci Genn.) in the Sudan Gezira. International Journal of Pest Management, 33, 67–72.