4 results

Between August 19, 2025, and September 08, 2025, the California Department of Food and Agriculture (CDFA) confirmed that five oriental fruit flies (OFFs), Bactrocera dorsalis (Hendel) group, were trapped in the cities of Jurupa Valley and Ontario in Riverside and San Bernardino counties. Based on these detections, pest biology, information

Find out more »

Was final remaining quarantine after record fruit fly activity last year — no fruit fly quarantines currently in CaliforniaEspañolSACRAMENTO, August 15, 2024 — Thanks to the cooperation and diligence of local residents and local agricultural officials, CDFA, working in coordination with the USDA, the Riverside County Agricultural Commissioner, and the

Find out more »

Medfly Quarantine Declared in Cities of Upland, Ontario, Montclair and Rancho Cucamonga October 2021, San Bernardino County’s Pest Detection staff found a Mediterranean fruit fly (Medfly) while performing a routine survey in the City of Upland. Due to the significant threat to California’s environment, San Bernardino County partnered with the California

Find out more »