?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.aufirst=S+K&rft.au=Chamarthi%2C+S+K&rft.aulast=Chamarthi&rft.atitle=Leaf+surface+chemistry+of+sorghum+seedlings+influencing+expression+of+resistance+to+sorghum+shoot+fly%2C+Atherigona+soccata&rft.title=Journal+of+Plant+Biochemistry+and+Biotechnology&rft.date=2011&rft.genre=article