1. Almeida, R. P .P. & Nunney L. (2015). How do plant diseases caused by Xylella fastidiosa emerge? Plant Disease, 99, 1457–1467.
2. Almeida, R. P. P., Coletta-Filho, H. D., & Lopes, J. R. S. (2014). Xylells fastidiosa. In D. Liu (Ed.), Manual of security sensitive microbes and toxins (pp. 841–850). Boca Raton, FL: CRC Press.
3. Amanifar, N., Taghavi, T., Izadpanah, K., & Babbel, G. (2014). Isolation and pathogenicity of Xylella fastidiosa from grapevine and almond in Iran. Phytopathologia Mediterranea, 53, 318–327.
4. Berisha, B., Chen, Y. D., Zhang, G. Y., Xu, B. Y., & Chen, T. A. (1998). Isolation of Pierce’s disease bacteria from grapevines in Europe. European Journal of Plant Pathology, 104, 427–433.
5. Cariddi, C., Saponari, M., Boscia, D., De Stradis, A., Loconsole, G., Nigro, F., Porcelli, F., Potere, O., & Martelli, G. P. (2014). Isolation of a Xylella fastidiosa strain infecting olive and oleander in Apulia, Italy. Journal of Plant Pathology, 96, 425–429.