Jenis Dan Populasi Ulat Kantong (Lepidoptera : Psychidae) Pada Kelapa Sawit (…

Bagworms attack many oil palm plantations in Riau Province especially PTPN V Sei Galuh Kampar Regency. The abundance of bagworm pest population in an oil palm plantation ecosystem is important to be observed to carry out effective control efforts. This study aims to obtain the type and population of bagworms in oil palm (Elaeis guineensis Jacq.) plants produce in PTPN V Sei Galuh Kampar Regency…