@ARTICLE{Górski_Romuald_Evaluation_2003, author={Górski, Romuald}, volume={vol. 43}, number={No 4}, journal={Journal of Plant Protection Research}, pages={393-397}, howpublished={online}, year={2003}, publisher={Committee of Plant Protection PAS}, publisher={Institute of Plant Protection – National Research Institute}, abstract={The presented studies revealed the usefulness of marjoram oil, thyme oil, juniper oil and sweet flag oil in the monitoring of the occurrence of greenhouse whitefly (Trialeurodes vaporariorum Westwood). While using the examined natural essential oils on yellow sticky traps, it was found that the number of caught insects increased significantly. In relation to the control (traps without any addition of aromatic substance), the increase amounted to: 423.13%, 422.28%, 209.91% and 139.43% respectively.}, type={Article}, title={Evaluation of the effectiveness of natural essential oils in the monitoring of the occurrence of greenhouse white fly (Trialeurodes vaporariorum Westwood)}, URL={http://journals.pan.pl/Content/130980/PDF/19_PLANT_43_4_2003_Lisowicz_The_Occurrence.pdf}, keywords={monitoring, yellow sticky traps, aromatic attractants, greenhouse whitefly}, }