Asian longhorned beetle bioassays to evaluate formulation and dose-response effects of Metarhizium microsclerotia.

Clifton, E. H., Gardescu, S., Behle, R. W., Hajek, A. E., (2019). Journal of Invertebrate Pathology 163, 64-66. Elsevier, Amsterdam, Netherlands. English language

Efficacy of Kamona strain Deladenus siricidicola nematodes for biological control of Sirex noctilio in North America and hybridisation with invasive conspecifics.

Bittner, T. D., Havill, N., Caetano, I. A. L., Hajek, A. E., (2019). NeoBiota(44), 39-55. Pensoft Publishers, Sofia, Bulgaria. English language

Symbionts mediate oviposition behaviour in invasive and native woodwasps.

Hajek, A. E., Tobin, P. C., Kroll, S. A., Long, S. J., (2018). Agricultural and Forest Entomology 20(3), 442-450. Wiley, Oxford, UK. English language

Symbiont spillover from invasive to native woodwasps.

Hajek, A. E., Harris, D. C., Bittner, T. D., (2018). Microbial Ecology 75(1), 7-9. Springer, New York, USA. English language

Accidental introductions of natural enemies: causes and implications.

Weber, D. C., Hajek, A. E., Hoelmer, K. A., (2017). Proceedings of the 5th International Symposium on Biological Control of Arthropods, Langkawi, Malaysia, September 11-15, 2017, 2-5. CABI, Wallingford, UK. English language

Comparing functional traits and abundance of invasive versus native woodwasps.

Hajek, A. E., Henry, J. C., Standley, C. R., Foelker, C. J., (2017). NeoBiota(No.36), 39-55. Pensoft Publishers, Sofia, Bulgaria. English language

Exotic biological control agents: a solution or contribution to arthropod invasions?

Hajek, A. E., Hurley, B. P., Kenis, M., Garnas, J. R., Bush, S. J., Wingfield, M. J., Lenteren, J. C. van, Cock, M. J. W., (2016). Biological Invasions 18(4), 953-969. Springer, Amsterdam, Netherlands. English language

Pathogens and parasitoids of forest pest insects in the region of the Forest Protection Station Plovdiv (Bulgaria), during the period 1990-2017.

Pilarska, D., Georgiev, G., Dobreva, M., Takov, D., Mirchev, P., Doychev, D., Georgieva, M., Nachev, R., Dermendzhiev, P., Draganova, S., Linde, A., Hajek, A. E., (2018). Silva Balcanica 19(3), 49-59. Bulgarian Academy of Sciences, Forest Research Institute, Sofia, Bulgaria. English language

Replacement of a dominant viral pathogen by a fungal pathogen does not alter the collapse of a regional forest insect outbreak.

Hajek, A. E., Tobin, P. C., Haynes, K. J., (2015). Oecologia 177(3), 785-797. Springer Berlin, Heidelberg, Germany. English language

Multiple introductions of Sirex noctilio (Hymenoptera: Siricidae) in northeastern North America based on microsatellite genotypes, and implications for biological control.

Bittner, T. D., Hajek, A. E., Haavik, L., Allison, J., Nahrung, H., (2017). Biological Invasions 19(5), 1431-1447. Springer, Amsterdam, Netherlands. English language