@ARTICLE{Jankowska_Beata_The_2005, author={Jankowska, Beata}, volume={vol. 45}, number={No 4}, journal={Journal of Plant Protection Research}, pages={301-308}, howpublished={online}, year={2005}, publisher={Committee of Plant Protection PAS}, publisher={Institute of Plant Protection – National Research Institute}, abstract={In 1993–1997 the occurrence of cabbage aphid (Brevicoryne brassicae L.) and predators from Cecidomyiidae, Coccinellidae and Chrysopidae was observed on the nine different late cabbage vegetables; Savoy cabbage cv. ‘Vertus’, white cabbage cv. ‘Amager’, red cabbage cv. ‘Langendijker’, brussel sprouts cv. ‘Maczuga’, cauliflower cv. ‘Pionier’, blue kohlrabi cv. ‘Masłowa’, white kohlrabi cv. ‘Delikates’, kale cv. ‘Zielony Kędzierzawy’ and broccoli cv. ‘Piast’. Among the examined predators only the cecidomyiid – Aphidoletes aphidimyza Rond. (Cecidomyiidae) played an important role in reducing the number of cabbage aphids. The cruciferous species had no impact on the density of A. aphidimyza population, and females laying eggs. The size of aphid colonies on cabbage leaves played the most important role.}, type={Artykuły / Articles}, title={The efect of cruciferous vegetables on occurrence of Cecidomyiidae, Coccinellidae and Chrysopidae predators in colonies of cabbage aphid (Brevicoryne brassicae L.)}, URL={http://www.czasopisma.pan.pl/Content/118632/PDF-MASTER/301-308_The%20efect%20of%20cruciferous.pdf}, keywords={Brevicoryne brassicae L., Coccinellidae, Chrysopidae, Aphidoletes aphidimyza, cabbage vegetables, predators}, }