sorry, this list is definitely incomplete, it is hard to keep up with events. For US venues you can refer to the Bugible list.
- EAAP Annual Meeting (Ghent, Belgium, 29-20 August 2019), as there will be a number of speeches on insects (feed, food, farming, processing, etc).
- Insetec 2019, Congreso Brasileño de Insectos, Monte Claros (November 6-8 2019), Brazil.
- Los Angeles Bug Fair, may 18 – 19, 2019, Natural History Museum of LA