Japanese Beetle Detections

2025 JB Detections

  • Trap detections outside high risk facilities (181 adults):
    • o 149 adults in Carmichael and 1 adult in Rancho Cordova (Sacramento County)
    • 31 adults in Roseville (Placer County)
  • Regulatory inspection outside high risk facilities (0 adults):
    • No JB life stages detected in regulatory inspections in 2025
  • Trap detections at high risk facilities:
    • 10 adults at airports and freight forward facilities in Sacramento and San Bernardino counties
  • Aircraft visual inspection detections (untrapped):
    • Adults found on 81 aircraft at airports in Alameda, Fresno, Los Angeles, Orange, San Bernardino, and San Diego counties.