| Yazarlar (3) |
Dr. Öğr. Üyesi Yusuf BAYAR
Ahi Evran Üniversitesi, Türkiye |
Doç. Dr. Melih YILAR
Ahi Evran Üniversitesi, Türkiye |
Abdurrahman Onaran
Gaziosmanpaşa Üniversitesi, Türkiye |
| Özet |
| This study was performed to identify effects of the essential oil from Heracleum platytaenium Boiss’s plant on the fungi, Fusarium oxysporum f. sp. radicis-lycopersici (FORL) (Sacc.) W.C. Snyder & H. N. Hans., Rhizoctonia solani Kühn, Sclerotinia sclerotiorum (Lib.) de Bary, Botrytis cinerea Pers. Fr and Verticillium dahliae Kleb. Chemical composition of the plant essential oil was identified. According to GC/MS analysis, a total of 12 components were identified, including mainly myristicin (27.47%), octyl acetate (25.10%), 1-octanol (16.90%) and octyl 2-methylbutyrate (9.88%) as basic components. Antifungal activities of the essential oil were determined by using the agar well diffusion method. Each well contained different concentrations [0 (control), 0.5, 1, 1.5, 2, 5 and 10 μl/well-1] of essential oil. As a result, 10 μl of H. platytaenium essential oil inhibited 100% the growth of mycelium of FORL, R. solani and S. sclerotiorum pathogens reduced significantly the growth of mycelium of other pathogens as well. In addition, the concentration-effect tests of the essential oil of H. platytaenium against these plant pathogens were estimated as LC90 obtained in: FORL, (17.53 μl) R. solani, (15.52 μl), S. sclerotiorum (8.83 μl), B. cinerea (15.58 μl) and V. dahliae (149.54 μl). These results could suggest using the essential oil of H. platytaenium plant for controlling some plant pathogens. |
| Anahtar Kelimeler |
| Antifungal activity | Essential oil | Heracleum platytaenium | Plant pathogens |
| Makale Türü | Özgün Makale |
| Makale Alt Türü | SSCI, AHCI, SCI, SCI-Exp dergilerinde yayımlanan tam makale |
| Dergi Adı | Egyptian Journal of Biological Pest Control |
| Dergi ISSN | 1110-1768 |
| Dergi Tarandığı Indeksler | SCI-Expanded |
| Makale Dili | İngilizce |
| Basım Tarihi | 07-2016 |
| Cilt No | 26 |
| Sayı | 2 |
| Sayfalar | 237 / 240 |
