Antifungal alkyl pyrones of Trichoderma harzianum

作者: N. Claydon , M. Allan , J.R. Hanson , A.G. Avent

DOI: 10.1016/S0007-1536(87)80034-7

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摘要: Two strains of Trichoderma harzianum were both found to produce the volatile metabolites 6-n-pentyl-2H-pyran-2-one and 6-n-pentenyl-2H-pyran-2-one. The pentyl analogue, major product, demonstrated potent inhibitory properties a wide range fungi considerably reduced rate damping off in lettuce seedlings by Rhizoctonia solani during vitro testing.

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