Mulyadi, Elka Agrotechnology Department., Agriculture Faculty, Universitas Syiah Kuala, Banda Aceh, Indonesia

• Vol 87, No 2 (2022) - Original scientific paper
  The Level of Coffee Berry Borer (Hypothenemus hampei Ferrari, 1867) Attack on Organic and Conventional Arabica Coffee Plantations at Several Altitudes
  Summary  PDF