@ARTICLE{Skorupska_Anna_Resistance_2004, author={Skorupska, Anna}, volume={vol. 44}, number={No 1}, journal={Journal of Plant Protection Research}, pages={75-80}, howpublished={online}, year={2004}, publisher={Committee of Plant Protection PAS}, publisher={Institute of Plant Protection – National Research Institute}, abstract={Apple cultivars investigated as new hosts for two-spotted spider mite, Tetranychus urticae Koch appeared to provide good environment for its development and reproduction. The best conditions for two-spotted spider mite development were on leaves of cultivars Novamac and Freedom with a net reproduction (Ro) 22.6 and 20.3 respectively, while the worst on cultivars Pioner and Primula with Ro 8.9 and 10.2 ,respectively.}, type={Artykuły / Articles}, title={Resistance of apple cultivars to two-spotted spider mite, Tetranychus urticae Koch( Acarina, Tetranychidae). Part I. Bionomy of two-spotted spider mite on selected cultivars of apple trees}, URL={http://journals.pan.pl/Content/118646/PDF/75-80_Resistance%20of%20apple-1.pdf}, keywords={Tetranychus urticae (Koch), bionomy, apple cultivars}, }