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Six coriander accessions of different origins were grown on an experimental field in Mošorin, Serbia during 2014. The GC/MS analysis of the essential oil showed that the major components in all samples were linalool (69.3–72.0%), γ-terpinene (6.0–9.6%) and α-pinene (6.7–8.2%), while other compounds were present at less than 5%. Antifungal activity of coriander oils against two phytopathogenic fungi from Colletotrichum genus (C. acutatum and C. gloeosporioides) was evaluated using the inverted petriplate method. Experiments show that coriander essential oil has antifungal properties against the apple bitter rot pathogens from Colletotrichum genus, but only at higher application rates (≥ 0.16 μl/ml of air). According to the obtained data, it can be concluded that tested coriander accessions differ in essential oil content and composition, as well as in influence on mycelial growth. Coriander essential oil has potential for being applied as a biological control agent against these two fungi from Colletotrichum genus.
The aim of this study, which was conducted in field conditions on three localities in Serbia during two years, was to investigate the influence of the application of various types of fertilizers on the essential oil content in caraway, anise and coriander fruits. The influence of four organic fertilizers was investigated: two microbiological fertilizers (Slavol and Bactofil B-10), two specific organic fertilizers (Royal Ofert biohumus and vermicompost). Also, the chemical fertilizer was used and there was a control plot without any fertilization. From the results, it can be concluded that the application of different fertilizers has an influence on essential oil content only in case of anise fruits. The application of Royal Ofert biohumus shows the best results, after which follows chemical fertilizer. The use of these two types of fertilizers significantly increased the essential oil content in the anise fruits in comparison with other tested treatments. Although differences in the essential oil content of caraway and coriander were not significant, the two above mentioned fertilizers and vermicompost show the best results.
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