Integrated pest management of leaf-eating caterpillars of oil palms in Sabah

by Teh, Chong Lay (BAL Plantations Sdn. Bhd., Tawau, Sabah (Malaysia))
Published 2013

Effects of weevil pollination on oil extraction rate (OER)

by Hoong Hak Wan, Mohd Basri Wahid, Simon Siburat, Teh Chong Lay
Published 2014