@ARTICLE{El-Mohamedy_Riad_S.R._Occurrence_2009, author={El-Mohamedy, Riad S.R. and El-Mougy, Nehal S.}, volume={vol. 49}, number={No 3}, journal={Journal of Plant Protection Research}, howpublished={online}, year={2009}, publisher={Committee of Plant Protection PAS}, publisher={Institute of Plant Protection – National Research Institute}, title={Occurrence of Pythium Rot of Chinese Cabbage in Egypt and its Biocontrol Measures}, URL={http://www.czasopisma.pan.pl/Content/106218/PDF/JPPR_49(3)_15_El-Mohamedy.pdf}, doi={10.2478/v10045-009-0050-0}, }