Cal-IPC Symposium

View of California from space with title 2021 Cal-IPC Symposium Save the date: Oct. 26-29

Save the date: 2021 Cal-IPC Symposium, Oct. 26-29

Did you attend the 2020 Symposium? Share your feedback! Let us know how it went. We realize that this was a new experience for many folks. Please share what worked, what could use improvement, and how we can best meet our community’s needs in the future with our Symposium survey.


Registration will open in spring 

A Latino man in glasses and a black shirt points to a poster while talking to a smiling Italian woman

Join us to connect with colleagues and learn. Photo: Claire F. Meyler

Gather for more session talks, discussion groups, and posters covering a wide range of topics related to invasive plant biology and management.

Symposium Sponsorship

Sponsor the Symposium! Connect to California’s natural resource management community, while providing vital support.

Take pictures now for the 2021 Photo Contest 

Start taking pictures now and join us again in July 2021.

Info for Presenters

Thinking about sharing a talk or poster? Get more information here to plan ahead for 2021. We look forward to sharing your discoveries and lessons learned.

Cal-IPC Awards

View award winners from previous Symposia and celebrate their success.

Cal-IPC Symposia Archive

Looking for more content? See our Symposia Archive for presentations and proceedings for previous Symposia back to 1995.