- Poster presentation (in situ actions) at the 15th Panhellenic Scientific Conference of the Hellenic Botanical Society - Chania, 14-17 September 2017 (in Greek)
- Poster presentation (ex situ actions) at the 15th Panhellenic Scientific Conference of the Hellenic Botanical Society - Chania, 14-17 September 2017 (in Greek)
- Project poster presentation at the 18th Panhellenic Forestry Congress Edessa – October 2017
- Project poster presentation at the International Scientific Conference “Relict woody plants: linking the past, present and future” - Kórnik, June 19th, 2018
- Poster presentation "Biology 18 conference of organismic biology" 15th-16th February 2018 - Neuchâtel, Switzerland
- Petrakis P, Fazan L, Remoundou I, Ghosn D, Sklavaki P, Kargiolaki H, Flouris E, Siligardos E, Kozlowski G. Insects involved in ecological processes are simultaneously friends, foes and models. [poster]. Grand conference of the Academie des Sciences. 12th-14th March 2019. Paris, France.
- Petrakis PV, Fazan L, Ghosn D, Remoundou I, Kozlowski G. 2019. The natural enemy complex of Zelkova abelicea and the in situ conservation of the species. [oral presentation]. Hellenic Botanical Congress, 10th-13th October 2019, Greece.