Carlsbad Cities Del Mar Encinitas Escondido News Oceanside Rancho Santa Fe Region San Diego San Marcos Solana Beach VistaSan Diego County forests threatened by invasive borer beetlesstaffNovember 5, 2020November 5, 2020 November 5, 2020November 5, 202001911 REGION — The California Board of Forestry and Fire Protection took steps Nov. 4 to limit the spread of invasive beetles in Southern California. Specifically,