Together, they co-organize scientific symposia on banana-related topics as part of the ISHS conferences held every 4 years.
The ISHS 2022 symposium titled Celebrating Banana Organic Production was held in Angers, France (photo above). The symposium took stock of recent developments in organic banana production and was attended by around 75 participants from across the world. See more about it here, including presentations in pdf format.
In addition, full information on previous ISHS banana symposia from 2007 to 2018 can be found on the ProMusa page here.