Welcome to the Entomological Society of Ontario
The Entomological Society of Ontario (ESO) is an active society, dedicated to furthering entomology through annual meetings and publications. Over the past 149 years, it has served as an association of persons interested in the science of entomology. Today, as always, members of the Society have varied entomological interests; physiology, taxonomy, ecology and pest management. Although founded by amateurs, whose active participation is encouraged today the majority of the Society’s members are professionals, sharing their interests and expertise while working either in Provincial or Federal governments, industry or universities within Ontario as well as other parts of Canada and the world.
Click HERE for more details . . . or download our information Pamphlet
ESO's 154th AGM
The 154th Annual General Meeting will be held in Guelph, Ontario from September 29 - October 1, 2017.
Click HERE for more details
Content for Volume 147 (2016) of JESO is now available HERE.
J. Savage. 2016. First Canadian record of the Bermuda grass stem maggot, Atherigona reversura (Diptera: Muscidae). J. ent. Soc. Ont. Volume 147: 3-22. [PDF]
Instructions to Authors
A Special Note . . .
We would like to welcome Chris MacQuarrie and Thomas Onuferko as the new Editor and Technical Editor of the Journal of the Entomological Society of Ontario.
They have respectively taken over for John Huber and Jess Vickruck as of Volume 145 (2014) and Volume 146 (2015) run.