With the new SPOTTERON platform version 2.5 we bring two more highlights to all apps on the Citizen Science platform: First of all, the Offline Maps & Spots feature allows users to download map areas and spots on their phone for having them present, even when there is no internet connection available. This feature is a big improvement, specially for Citizen Science Apps, in which the main activity takes place often outdoors in the field where web connectivitiy is not always a given thing.
Under the title, a Horizon 2020 project took place from 2020 to 2024, looking at the impact of invasive beetle species on the plant health. Although the project has successfully been concluded, the results are still actively disseminated, and now also available in a visually appealing and comprehensive guide co-authored and designed by the SPOTTERON team. In this short blog, we will introduce the Vademecum regarding Popillia japonica, including the invasive species monitoring for national




