Research project Designing risk-based detection surveys for tree-related EU quarantine pests
General introduction
The SURQUAPUB project focuses on 12 tree-related EU quarantine insects (or insect-borne pests), to determine the best method, frequency and locations for conducting monitoring surveys in Belgium. EU quarantine insects are non-native harmful insects listed as "prohibited on the territory". The invasion of non-native pests is a major threat to plant health. It leads to both ecological and economic losses worldwide. Early detection of these pests is crucial to eradicate them quickly and adequately to prevent their spread. To demonstrate the presence or absence of EU quarantine organisms on Belgian territory in forests, parks and public green spaces, the FASFC conducts annual surveys. The aim is to find the best method for each specific pest.
Research approach
We collect information in the scientific literature for each insect regarding the most appropriate detection methods. We draw up risk maps for the introduction and spread/establishment of the pest based on introduction routes, our climate and the possible occurrence of host plants in Belgium. We create a statistically sound sampling plan for the timely detection of each pest. Another work package involves building a scientifically robust monitoring network for quarantine organisms within Belgian botanical gardens and arboreta. Indeed, the great diversity of native and exotic plant species in a limited area, with regular importation of non-native plant material,increases the risk of the accidental introduction of harmful hitchhiker organisms. Belgian arboretums and botanical gardens are partners in the organisation of awareness campaigns and proposals for specific monitoring of target pests.
Concerning the network with botanical gardens, we will contact relevant institutions, organise awareness-raising campaigns and propose a specific monitoring of one of the target pests. We will also adapt user-friendly reporting tools for the rapid identification of potential quarantine pests in botanical gardens and arboreta.
Relevance/Valorization
The results of this project flow directly to FASFC to develop risk-based guidelines for surveillance activities of regulated EU quarantine pests, specifically adapted to the Belgian situation. This is then the starting point for further networking with regional, national or international bodies (EPPO, EFSA, NPPO). The reporting tool we are developing for the research network of Belgian botanical gardens, arboreta and research laboratories strengthens the monitoring of quarantine pests at sites with a high diversity of host plants. Since the staff of these institutions pay particular attention to the health status of their plant collections, this is a unique opportunity to build an early warning network by raising awareness of quarantine pests and providing appropriate reporting tools. A user-friendly tool will also be developed for quick identification of potential quarantine organisms in botanical gardens and arboreta.
Financing
FOD Volksgezondheid, Veiligheid van de voedselketen en Leefmilieu
