@ARTICLE{Sakr_Nachaat_Can_2010,
 author={Sakr, Nachaat},
 volume={vol. 50},
 number={No 1},
 journal={Journal of Plant Protection Research},
 howpublished={online},
 year={2010},
 publisher={Committee of Plant Protection PAS},
 publisher={Institute of Plant Protection – National Research Institute},
 title={Can We Enhance Durable Resistance Against Plasmopara Halstedii (Sunflower Downy Mildew)?},
 URL={http://ochroma.man.poznan.pl/Content/88044/PDF/JPPR_50(1)_03_Sakr.pdf},
 doi={10.2478/v10045-010-0003-7},
}