Coughlan, N. E., Cuthbert, R. N., Dickey, J. W. E., Crane, K., Caffrey, J. M., Lucy, F. E., Davis, E., Dick, J. T. A., (2019). Management of Biological Invasions 10(1), 111-126. Regional Euro-Asian Biological Invasions Centre (REABIC), Helsinki, Finland. English language
Canada, Alberta Invasive Species Council (2018) External factsheets, Alberta Invasive Species Council, 3 pp., English language
Antipina, G. S., Maganov, I. A., (2018). Hortus Botanicus 13, 67-77. Petrozavodsk State University, Petrozavodsk, Russia. Russian language
Sulaiman, A., Olasupo, I. O., Ibrahim, S. (2019) Pest Management Decision Guides, CABI, 1 pp., English language
FAO, UK, CABI (2019) Manuals, Food and Agriculture Organization, 112 pp., English language
Salato, Z., Crozier, J., Efa, N., Mulaa, M. (2017) Pest Management Decision Guides, CABI, 1 pp., English language
Ego, E. C. (2017) Pest Management Decision Guides, CABI, 1 pp., English language
Okeno, M. O. (2017) Pest Management Decision Guides, CABI, 1 pp., English language
CABI (2018) Pest Management Decision Guides, CABI, 1 pp., English language
Farm Radio International (2018) Reports, Farm Radio International, English language