?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.aufirst=B+I+G&rft.au=Haussmann%2C+B+I+G&rft.aulast=Haussmann&rft.atitle=Analysis+of+resistance+to+Striga+hermonthica+in+diallel+crosses+of+sorghum&rft.title=Euphytica&rft.date=2000&rft.volume=116&rft.pages=33-40&rft.issue=1&rft.genre=article