?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.aufirst=S+D&rft.au=Singh%2C+S+D&rft.aulast=Singh&rft.atitle=Efficacy+of+systemic+fungicide+metalaxyl+for+the+control+of+downy+mildew+(Sclerospora+graminicola)+of+pearl+millet+(Pennisetum+glaucum)&rft.title=Indian+Journal+of+Agricultural+Sciences&rft.issn=0019-5022&rft.date=1990&rft.volume=60&rft.pages=575-581&rft.issue=9&rft.genre=article