Research on the distribution and the ecological characteristics of oriental hornbeam (Carpinus orientalis Mill.) and south European flowering ash (Fraxinus ornus L.) on the territory of Lozenska Mountain.

Glogov, P., Markov, I., Georgieva, M. L., Zaemdzikova, G., Dodev, Y., Pavlova, D., Gyudorova, S., (2019). Nauka za Gorata 55(2), 71-93. Bulgarska Akademiya na Naukite (Bulgarian Academy of Sciences, Central Library), Sofia, Bulgaria. Bulgarian language

Record of the emerald ash borer (Agrilus planipennis) in Ukraine is confirmed.

Drogvalenko, A. N., Orlova-Bienkowskaja, M. J., Bieńkowski, A. O., (2019). Insects 10(10) MDPI AG, Basel, Switzerland. English language

Less safety for more efficiency: water relations and hydraulics of the invasive tree Ailanthus altissima (Mill.) Swingle compared with native Fraxinus ornus L.

Petruzzellis, F., Nardini, A., Savi, T., Tonet, V., Castello, M., Bacaro, G., (2019). Tree Physiology 39(1), 76-87. Oxford University Press, Oxford, UK. English language

Main pressures and threats on forest habitats in the upper and middle basin of Bistra Mărului Valley.

Merce, O., Turcu, D. O., (2019). Analele Universității din Craiova - Biologie, Horticultura, Tehnologia Prelucrarii Produselor Agricole, Ingineria Mediului 24, 423-428. University of Craiova, Craiova, Romania. English language

First occurrence and description of Aceria fraxiniflora (Felt, 1906) (Acariformes: Eriophyoidea) from Europe.

Korda, M., Csóka, G. Y., Szabó, Ripka, G., (2019). Zootaxa 4568(2), 293-306. Magnolia Press, Auckland, New Zealand. English language

Genetic, spatial, and temporal aspects of decline and mortality in a Fraxinus provenance test following invasion by the emerald ash borer.

Steiner, K. C., Graboski, L. E., Knight, K. S., Koch, J. L., Mason, M. E., (2019). Biological Invasions 21(11), 3439-3450. Springer, Amsterdam, Netherlands. English language

Establishment of the new alien pest woolly ash aphid, Prociphilus (Meliarhizophagus) fraxinifolii (Riley, 1979), in European Russia.

Bieńkowski, A. O., Orlova-Bienkowskaja, M. J., (2018). Baltic Forestry 24(2), 185-188. Lithuanian Forest Research Institute (Lietuvos Misku Institutas), Kaunas, Lithuania. English language

Structure, composition and diversity of the urban forest of Linares, Nuevo León.

Leal Elizondo, C. E., Leal Elizondo, N., Rodríguez, E. A., Pequeño Ledezma, M. Á., Mora-Olivo, A., Buendía Rodríguez, E., (2018). Revista Mexicana de Ciencias Forestales 9(48), 252-270. Instituto Nacional de Investigaciones Forestales, Agricolas y Pecuarias (INIFAP), Mexico City, Mexico. English language

Phyllactinia fraxinicola, another Asian fungal pathogen on Fraxinus excelsior (common ash) introduced to Europe?

Scholler, M., Schmidt, A., Meeboon, J., Braun, U., Takamatsu, S., (2018). Mycoscience 59(1), 85-88. Elsevier Japan K.K., Tokyo, Japan. English language

Mjöllusen Siphoninus phillyreae (Haliday) (Hemiptera: Aleyrodidae) ny art för Skandinavien. / The ash whitefly Siphoninus phillyreae (Haliday) (Hemiptera: Aleyrodidae) a new species in Scandinavia.

Gertsson, C. A., (2018). Entomologisk Tidskrift 139(3), 197-201. Sveriges Entomologiska Förening, Mörbylånga, Sweden. Swedish language