Compositional Variability and Antifungal Potentials of Ocimum basilicum, O. tenuiflorum, O. gratissimum and O. kilimandscharicum Essential Oils against Rhizoctonia solani and Choanephora cucurbitarum

The composition of hydrodistilled essential oils of Ocimum basilicum L. (four chemovariants), O. tenuiflorum L., O. gratissimum L., and O. kilimandscharicum Guerke were analyzed and compared by using capillary gas chromatography (GC/FID) and GC-mass spectrometry (GC/MS). Phenyl propanoids (upto 87.0%) and monoterpenoids (upto 83.3%) were prevalent constituents distributed in the studied Ocimum taxa. The major constituents of the four distinct...