MARIJUANA PLANTATION. Police operatives uproot fully-grown marijuana plants in a plantation in Barangay Licungan, Sugpon, Ilocos Sur as the Police Regional Office 1 and the Philippine Drug Enforcement Agency 1 (PDEA1) stepped up their campaign to stamp out the sources of illegal drugs across the region. Last October, police operatives destroyed around P5 million worth of marijuanaplants in several plantations located in the same remote barangay.