The European Union Plant Diagnostic Information System (EUPDIS): A Platform for Collaborative Diagnostics and a Tool for Early Detection of Plant Pathogens

Abstract

Agricultural and natural plant systems within the European Union are diverse, widely distributed, and vulnerable to the introduction of new pests and pathogens. Detection, surveillance and diagnosis are all necessary to ensure effective protection of crops and foods from pathogen incursions resulting from natural or intentional introductions. Each EU nation relies upon a cadre of specialized plant health experts operating within an administrative framework that is unique to that country. However, since the movement of pathogens and pests is influenced more by weather patterns and human activities such as trade and travel than by politics and boundaries, communication among plant health specialists across EU national borders would facilitate informed preparations and decision-making to minimize the impacts of invasive pathogens. A web-based plant diagnostic information system and plant disease and pest database were designed and implemented for deployment within the European Union. This system, designated the EU Plant Diagnostic Information System (EUPDIS), evolved from consideration of the features of other systems, particularly the National Plant Diagnostic Network (NPDN) deployed in the USA, from considerations of the needs of EU plant health practitioners and plant protection officers, and the recognition of the need for a system that alerts neighbouring countries of emerging threat situations outside their own borders. Increasing free trade agreements will ensure the continued movement of pests and pathogens across borders and regions. Early detection and rapid response are essential to minimize the economic and environmental impacts from these introductions. A virtual EU Plant Diagnostic Network supported by a comprehensive diagnostic information system such as EUPDIS will provide the platform necessary to facilitate the collaboration and cooperation required to protect plant systems. The main features of the system, data collection, data reporting and disease identification assistance are described along with the rationale for the data collection and dissemination deployed.