English AGROVOC

BT Noxious plants
NT Annual weeds
NT Aquatic weeds
NT Perennial weeds
NT Volunteer plants
RT Avena fatua
RT Cirsium arvense
RT Convolvulus arvensis
RT Injurious factors
RT Parasitic plants
RT Pests
RT Plants
RT Soil seed banks
RT Weed control
(Lao)
   ວັດຊະພືດ
(French)
   Mauvaise herbe
(Spanish)
   Malezas