Sisay Kidanu, Esayas Mendesil, & Ferdu Azerefegne. (2020). Influence of Production System, Shade Level and Altitudinal Gradient on the Abundance of Urticating ant on Coffee in Southwestern Ethiopia. Pest Managment Journal of Ethiopia, 23(01), 67–77. https://doi.org/10.20372/pmjoe.2020.v23.n1.a5