Potato/tomato psyllid
latter causing the greatest concern and proving difficult to control. In light of this, the export of fruit from susceptible crops to some parts of Europe, and [...] growth, weakness in the new leaves, chlorosis/reddening or purple colouration of the leaf bases and internodes, and poor-quality fruit. The bacterium Candidatus [...] and the import into Mexico, is difficult, since Candidatus Liberibacter is considered a quarantine pest. Lifecycle and appearance of the potato/tomato