State drug agents and local police in the midcoast area arrested several people on drug charges this week, according to the Maine Department of Public Safety.

Agents with the Maine Drug Enforcement Agency along with local officers and county deputies made the following arrests:

– Ralph White, 49, of Rockland on charges of aggravated trafficking in cocaine and possession of hydrocodone after he allegedly sold cocaine from the Rockland Fish Pier which is within 1,000 feet of Buoy Park, designated a drug free zone.

– Sarah Monroe, 31, of Rockland on charges of trafficking in the prescription drug Adderall out of her house on Rankin Street.

– Christian W. Neils, 33, of Hope on charges of aggravated trafficking in marijuana after police allegedly found 26 marijuana plants, 3½ pounds of processed marijuana and a 20-gauge shotgun at his house.

– Diana Sampson, 61, of Monroe on charges of felony marijuana possession after allegedly seizing two marijuana plants and 2½ pounds of processed marijuana.

The arrests were not related.