EU-XF- PT-2017-02: Proficiency testing for the evaluation of molecular and serological diagnosis of Xylella fastidiosa

Proficiency test (PT) is a way in which the performance and competence of laboratories are evaluated and assessed. In proficiency testing, standardized samples are prepared with known status regarding thepresence of the target pathogen(s). These are sent out to participating laboratories that analyze them usingtheir own methods, equipment and reagents, and send results back to the Organizer(s). The Organizer(s)analyzes the results and provides a report detailing all participants’ results in confidential manner togetherwith actual sample status.The current proficiency test aimed to evaluate the performance (efficiency and accuracy) of laboratoriesinvolved in the diagnosis of Xylella fastidiosa by using molecular and serological methods. Thisinterlaboratory comparison is part of the research activities on the implementation of surveillance andmonitoring program for X. fastidiosa, within the framework of the following ongoing European projects: - Euphresco project (2015-F-146) “Harmonized protocol for monitoring and detection of Xylellafastidiosa in its host plants and its vectors” - H2020 “POnTE – Pest Organisms Threatening Europe (635646)” - H2020 “XF-ACTORS - Xylella fastidiosa Active Containment Through a multidisciplinary-Oriented Research Strategy (727987)”.&nbsp