TY - JOUR N2 - 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. L1 - http://www.czasopisma.pan.pl/Content/118632/PDF-MASTER/301-308_The%20efect%20of%20cruciferous.pdf L2 - http://www.czasopisma.pan.pl/Content/118632 PY - 2005 IS - No 4 EP - 308 KW - Brevicoryne brassicae L. KW - Coccinellidae KW - Chrysopidae KW - Aphidoletes aphidimyza KW - cabbage vegetables KW - predators A1 - Jankowska, Beata PB - Committee of Plant Protection PAS PB - Institute of Plant Protection – National Research Institute VL - vol. 45 DA - 17.11.2005 T1 - The efect of cruciferous vegetables on occurrence of Cecidomyiidae, Coccinellidae and Chrysopidae predators in colonies of cabbage aphid (Brevicoryne brassicae L.) SP - 301 UR - http://www.czasopisma.pan.pl/dlibra/publication/edition/118632 T2 - Journal of Plant Protection Research ER -