?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.aufirst=Moustafa+El-Sayed&rft.aulast=Shalaby&rft.au=+Shalaby+Moustafa+El-Sayed&rft.issn=1588-385X&rft.pages=271-275&rft.volume=52&rft.atitle=Application+of+Saccharomyces+cerevisiae+as+a+biocontrol+agent+against+Fusarium+infection+of+sugar+beet+plants&rft.issue=2&rft.title=Acta+biologica+Szegediensis&rft.date=2008&rft.genre=article