INTENSITAS SERANGAN HAMA ULAT API (Setora nitens) PADA TANAMAN KELAPA SAWIT (Elaeis guineensis Jacq) PADA USIA BERBEDA DI KEBUN YASASAN DARUL JAMIL
Rajiv Ginting · UIN Sultan Syarif Kasim Riau
This research was done from july to agustus 2014 at yayasan darul jamil plantation in pantai raja village, perhentian raja district, of Kampar regency. This research aimed to know the attack intensity of limacodid caterpillar of immature oil palm and mature oil palm. Observation with systematic sampling was conducted for the research method result showed…