Salmane, Ineta, Rinalds Ciematnieks, Laura Ozoliņa-Pole, Baiba Ralle, and Gederts Ievinsh. 2015. “Investigation of European Shot-Hole Borer, Xyleborus Dispar (Coleoptera, Scolytidae), in Apple Orchards of Latvia”. ENVIRONMENT. TECHNOLOGIES. RESOURCES. Proceedings of the International Scientific and Practical Conference 2 (June): 256-60. https://doi.org/10.17770/etr2015vol2.279.