?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.aufirst=D+E&rft.au=Frederickson%2C+D+E&rft.aulast=Frederickson&rft.atitle=Presumptive+identification+of+Pseudomonas+syringae%2C+the+cause+of+foliar+leafspots+and+streaks+on+pearl+millet+in+Zimbabwe&rft.title=Journal+of+Phytopathology&rft.issn=0931-1785&rft.date=1999&rft.volume=147&rft.pages=701-706&rft.issue=11-12&rft.genre=article