Keefektifan Tepung Biji Pinang (Areca Catechu L.) Terhadap Mortalitas Hama Ku…

ABSTRACT Rice is the staple food of the Indonesian population. The decline in rice quality is caused by the attack of plant pests during storage, particularly Sitophilus oryzae L. A recommended control method is the use of plant based insecticide, namely areca nut (Areca catechu L.) seed powder. This research aims to determine the effective dose of areca nut seed powder (A. catechu L.) for con…