TY - JOUR N2 - Two dienol phytoalexins, 9-hydroxy-10,12-octadecadienoic methyl ester and 13-hydroxy-9,11-octadecadienoic methyl ester were isolated from groundnut leaves infected by P. arachidis. Extraction, purification, characterization and antifungal activity of these compounds are described and their possible role in host defences against pathogenic infections is discussed AV - restricted A1 - Rao, P V S A1 - Einhorn, J A1 - Malosse, C A1 - Geiger , J P A1 - Rio, B A1 - Ravise, A TI - New dienol phytoalexins isolated from Arachis hypogaea leaves infected with Puccinia arachidis Speg. UR - http://oar.icrisat.org/7585/ JF - Oléagineux SP - 225 Y1 - 1990/// ID - icrisat7585 EP - 227 SN - 0030-2082 VL - 45 PB - Société d'éditions techniques continentales IS - 5 ER -