Dear colleagues, Following the announcement of the IUFRO conference on bark and wood boring insects in Bordeaux (France) from August 29 to September 1, 2023, we invite you without further delay to *pre-register* by following the link below: https://www.iefc.net/iufro-conference-pre-registration-form/ This will be very useful for us to adjust the logistics of organizing our meeting and to keep you informed Thank you in advance! Best regards Hervé on behalf of the organizing committee -- 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