Artwork
iconShare
 
Manage episode 520072083 series 3517222
Content provided by The Xerces Society. All podcast content including episodes, graphics, and podcast descriptions are uploaded and provided directly by The Xerces Society or their podcast platform partner. If you believe someone is using your copyrighted work without your permission, you can follow the process outlined here https://staging.podcastplayer.com/legal.

The State of the Butterflies in the United States project demonstrated that butterfly populations across the US are dramatically declining — they fell by more than 20% between the year 2000 and 2020. There are multiple causes, but one of them is the loss of caterpillar host plants. Getting more host plants into our neighborhoods and parks is essential — but what happens if those plants are contaminated by pesticides and they are toxic to the caterpillars that need them?

To talk more about this conundrum is Aaron Anderson. Aaron is no stranger to Bug Banter listeners. Aaron is a member of Xerces’ pesticide reduction team, where his work focuses on reducing pesticide use in residential landscapes, including promoting alternative pest-control measures and pollinator-friendly gardening practices. More pertinently, he recently was a coauthor on a study of pesticide contamination of butterfly host plants.

---

Photo Credit: Kevin Burls

Thank you for listening! For more information go to xerces.org/bugbanter.

  continue reading

55 episodes