1Department of Pest and Plant Disease, Faculty of Agriculture, Universitas Andalas. Kampus Unand Limau Manis, Padang 25163, West Sumatera, Indinesia
2Student of Pest and Plant Disease Science, Department of Pest and Plant Disease, Faculty of Agriculture, Universitas Andalas. Kampus Unand Limau Manis, Padang 25163, West Sumatera, Indonesia