| Yazarlar (3) |
Dr. Öğr. Üyesi Yusuf BAYAR
Kırşehir Ahi Evran Üniversitesi, Türkiye |
Doç. Dr. Melih YILAR
Kırşehir Ahi Evran Üniversitesi, Türkiye |
Abdurrahman Onaran
Tokat Gaziosmanpaşa Üniversitesi, Türkiye |
| Özet |
| Diseases in agricultural areas cause significant losses regarding quality and yield. To reduce these losses, intensive pesticides are used. Extreme pesticides use causes many problems. For this reason, alternative control methods have become necessary. This study was conducted to determine the antifungal effect of Origanum onites L. essential oil against Sclerotinia sclerotiorum (Lib.) de Bary, Alternaria solani, Verticillium dahliae and Fusarium oxysporum f. sp. lycopersici. Essential oils were applied by impregnation with a micropipette on filter paper adhered to the covers of petri dishes. In the antifungal study 0 (control), 0.5, 0.7, 1, 1.5, 2 and 4 µlpetri-1 dish doses were used. In the antifungal study, mycelium diameters in the petri dishes were measured by automatic caliper at the end of the 7th day of incubation period. As a result, essential oil of O. onites was inhibited mycelial growth in A. solani, FOL, S. sclerotiorum and V. dahliae at a dose of 1.5 µlpetri-1 dish by 100%. It was found that 1.5 µlpetri-1 dose of O. onites essential oil inhibited the mycelium growth of S. sclerotiorum by 13.33%. The essential oil of O. onites inhibited the mycelium growth in A. solani, S. sclerotiorum, FOL and V. dahliae at a dose of 4 µlpetri-1 dish by 100%. These findings showed that the O. onites essential oil has high antifungal activity. This result showed that O. onites essential oil had a potential to replace synthetic pesticides. |
| Anahtar Kelimeler |
| Bildiri Türü | Tebliğ/Bildiri |
| Bildiri Alt Türü | Tam Metin Olarak Yayınlanan Tebliğ (Uluslararası Kongre/Sempozyum) |
| Bildiri Niteliği | Alanında Hakemli Uluslararası Kongre/Sempozyum |
| Bildiri Dili | İngilizce |
| Kongre Adı | AGROSYM 2018 |
| Kongre Tarihi | 04-10-2018 / 07-10-2018 |
| Basıldığı Ülke | Bosna Hersek |
| Basıldığı Şehir | Jahorina |
