Goldspotted Oak Borer

Cities Columns Conservancy Corner Escondido Rancho Santa Fe San Diego

Beetles are killing our oak trees, what can be done?

Escondido Creek ConservancyMay 5, 2023

May 5, 20230706

By Juan Troncoso Goldspotted Oak Borer, or Agrilus auroguttatus, is a flat-headed beetle native to southeastern Arizona, first discovered in San Diego County in 2004...