Frankliniella occidentalis in Poland
According to G. Labanowski, at the Polomogy and Floriculture Research Institute at Skierniewice, Frankliniella occidentalis (A2 List) has occurred on ornamentals under glass in Poland since 1987.
Sources
Proceedings of XXXth Scientific Conference of the Plant Protection Institute, Poznan (PL), 1990-0 2-15/16.