Dear colleagues We are very pleased to announce the very *first meeting* of our *new IUFRO Working Group (7.03.17) *on *Tree Health in Urban Forests*. The workshop will be *part of the IUFRO all Division 7 “Forest Health” Lisbon 2022 Conference, 6-9 September, Lisbon - Portugal*. We invite you to register without delay for this conference (https://iufro-lisbon2022.com/) and submit your abstract to the dedicated session “Tree Health in Urban Forests” Looking forward to seeing many of you in Lisbon Best regards, Hervé, Johanna and Steven -- Hervé JACTEL Directeur de Recherches Entomologie Forestière & Biodiversité Forest Entomology & Biodiversity UMR BIOGECO - INRAE 69, route d'Arcachon 33612 CESTAS cedex, France Tel + 33 (0)5 35 38 53 11