Guide to Symphyta genera of North America and species of economic significance.

Baine, Q., Looney, C., Smith, D. R., Schiff, N. M., Goulet, H., Redford, A. J. (2020) Identification guides, USDA APHIS PPQ S&T ITP, English language

Emergency Transboundary Outbreak Pest (ETOP) Situation Bulletin for February 2020 with a forecast through mind-April.

Belayneh, Y. (2020) Reports, USAID, 16 pp., English language

Early detection and rapid response: a 10-year summary of the USDA Forest Service Program of Surveillance for non-native bark and ambrosia beetles.

Rabaglia, R. J., Cognato, A. I., Hoebeke, E. R., Johnson, C. W., LaBonte, J. R., Carter, M. E., Vlach, J. J., (2019). American Entomologist 65(1), 29-42. Oxford University Press, Cary, USA. English language

Post-border forest biosecurity in Australia: response to recent exotic detections, current surveillance and ongoing needs.

Carnegie, A. J., Nahrung, H. F., (2019). Forests 10(4), 336. MDPI AG, Basel, Switzerland. English language

Modelová analýza invazivní strategie lýkožrouta smrkového v podmínkách ls dvůr králové. / Model analysis of the bark beetle invasive strategy in conditions of the Dvůr Králové forest district administration (Czech Republic).

Hillermann, T., Štůsek, J., (2019). Zprávy Lesnického Výzkumu 64(1), 25-36. Výzkumný Ústav Lesního Hospodářství a Myslivosti (VULHM) (Forestry & Game Management Research Institute), Praha, Czech Republic. Czech language

Description of two new records of whitefly pests that damage mulberry trees in Zhejiang Province.

Dai AnZuo, Wang Hao, Shen ZiWen, Xu ZhiHong, Du YuZhou, Wang JiRui, (2019). Acta Sericologica Sinica(No.3), 447-450. Editorial Board of Acta Sericolgica Sinica, Jiangsu, China. Chinese language

Destruction of a protected habitat by an invasive alien species: the case of Cydalima perspectalis (Walker, 1859) in the box tree formations of Liguria (North-West Italy) (Lepidoptera: Crambidae).

Badano, D., Caracciolo, D., Mariotti, M., Raineri, V., (2019). SHILAP Revista de Lepidopterología 47(185), 87-95. Sociedad Hispano-Luso-Americana de Lepidopterología, Madrid, Spain. English language

Urban trees facilitate the establishment of non-native forest insects.

Branco, M., Nunes, P., Roques, A., Fernandes, M. R., Orazio, C., Jactel, H., (2019). NeoBiota(52), 25-46. Pensoft Publishers, Sofia, Bulgaria. English language

Transmission of Bursaphelenchus xylophilus between Monochamus alternatus and Monochamus saltuarius through interspecific mating behaviour.

Togashi, K., Akbulut, S., Matsunaga, K., Sugimoto, H., Yanagisawa, K., (2019). Journal of Applied Entomology 143(4), 483-486. Wiley, Berlin, Germany. English language

The jewel beetle Lamprodila (Palmar) festiva Linné, 1767, a new invasive urban pest of Cupressaceae in Cluj area (Romania) (Coleoptera: Buprestidae).

Bunescu, H., Florian, T., (2019). Fragmenta Entomologica 51(2), 241-246. PAGEPress Publications, Pavia, Italy. English language