Descripción del último estado larvario y recopilación de registros de hospederos de siete especies de Tortrícidos de importancia económica en Chile (Lepidoptera: Tortricidae)

new records are presented for seven species of economically important tortricids occurring in chile. the study was mainly based on local material reared under laboratory conditions. this includes a description of the last larval stage based on chaetotaxy and a compilation of hosts records.