Simelane, D. O., Mawela, K. V., Defagó, M. T., Salvo, A., (2021). African Entomology 29(3), 735-741. Entomological Society of Southern Africa, Pretoria, South Africa. English language
Bieńkowski, A. O., Orlova-Bienkowskaja, M. J., (2018). PLoS ONE 13(9), e0203561. Public Library of Sciences (PLoS), San Francisco, USA. English language
Vernon, R., Herk, W. van, (2017). Potato Research 60(3/4), 269-285. European Association for Potato Research, Wageningen, Netherlands. English language
de la Riva Aragon, N. (2014) Plantwise Factsheets for Farmers, CABI, 1 pp., Spanish language
Malumphy, C., Everatt, M., Giltrap, N., Eyre, D. (2016) External factsheets, The Food and Environment Research Agency (FERA), English language
Orlova-Bienkowskaja, M. J., (2015). European Journal of Entomology 112(4), 824-830. Institute of Entomology, Czech Academy of Sciences, České Budějovice, Czech Republic. English language
Suffert, M., Ward, M., (2014). Potato Research 57(3/4), 263-271. European Association for Potato Research, Wageningen, Netherlands. English language
European and Mediterranean Plant Protection Organization, (2011). Bulletin OEPP/EPPO Bulletin 41(3), 369-373. Wiley-Blackwell, Oxford, UK. English language
Rodríguez, H. (2011) Plantwise Factsheets for Farmers, CABI, 1 pp., Spanish language
Eyre, D., Giltrap, N., (2013). Pest Management Science 69(1), 3-6. Wiley-Blackwell, Chichester, UK. English language