[
Alsiņa, I., Dubova, L., Krūma, Z., Krainis, J., Žukauska, I., Galoburda R. (2009). Antimicrobial activity of extracts from different Origanum vulgare clones in Latvia. In: Microorganisms in Industry and Environment: Scientific and Industrial Research to Consumer Products. Proceedings of the III International Conference on Environmental, Industrial and Applied Microbiology, 2–4 December 2009. BioMicroWorld2009, Lisbon, pp. 355–358.10.1142/9789814322119_0076
]Search in Google Scholar
[
Arslan, M., Uremis, I., Demirels N. (2012). Effects of sage leafhopper feeding damage on herbage colour, essential oil content and compositions of Turkish and Greek oregano. Exper. Agric., 48 (3), 428–437.10.1017/S0014479712000075
]Search in Google Scholar
[
Azizi, A., Yan, F., Honermeier B. (2009). Herbage yield, essential oil content and composition of three oregano (Origanum vulgare L.) populations as affected by soil moisture regimes and nitrogen supply. Ind. Crops Products, 29, 554–561.10.1016/j.indcrop.2008.11.001
]Search in Google Scholar
[
Azizi, A. (2010). Genetic, chemical and agro-morphological evaluation of the medicinal plant Origanum vulgare L. for marker assisted improvement of pharmaceutical quality. Dissertation, Justus Liebig University Giessen, Giessen, Germany. 74 pp.
]Search in Google Scholar
[
Christaki, E., Bonos, E., Giannenas, I., Florou-Paneri, P. (2012). Aromatic plants as a source of bioactive compounds. Agriculture, 2, 228–243.10.3390/agriculture2030228
]Search in Google Scholar
[
De Mastro, G. (1997). Crop domestication and variability within accessions of Origanum genus. In: Padulosi S. (ed.). Oregano. International Plant Genetic Resources Institute, Rome, pp. 34–49.
]Search in Google Scholar
[
De Mastro, G., Ruta, C., Marzi, V. 2004. Agronomic and technological assessment of oregano (Origanum vulgare ssp.) biotypes. Acta Hort., 629, 355–362.10.17660/ActaHortic.2004.629.46
]Search in Google Scholar
[
Gardes, M., Bruns, T. D. (1993). ITS primers with enhanced specificity for basidiomycetes: Application to the identification of mycorrhizae and rusts. Mol. Ecol., 2, 113–118.10.1111/j.1365-294X.1993.tb00005.x8180733
]Search in Google Scholar
[
Jain, M., Kuriakose, G., Balakrishnan, R. (2010). Evaluation of methods to estimate foliage density in the understorey of a tropical evergreen forest. Curr. Sci., 98 (4), 508–515.
]Search in Google Scholar
[
Kireeva, T., Kitova, E. (2006). Ecological and ontogenetic features of the accumulation of tannins in the herb of common oregano in the conditions of Udmurtia [Киреева T., Китова E. Экологические и онтогенети- ческие особенности накопления дубильных веществ в траве душицы обыкновенной в условиях Удмуртии]. Proceedings of the University of Udmurtia [Вестник Удмуртского университета], 10, 85–95 (in Russian).
]Search in Google Scholar
[
Kosakowska, O., Czupa, W. (2018). Morphological and chemical variability of common oregano (Origanum vulgare L. subsp. vulgare) occurring in Eastern Polansd. Herba Pol., 64 (1), 11–21.10.2478/hepo-2018-0001
]Search in Google Scholar
[
Kruma, Z. (2008). Plant family Lamiaceae herbs for rapeseed oil aromatisation. Summary of doctoral dissertation, Latvia University of Agriculture, Jelgava, Latvia. 52 pp.
]Search in Google Scholar
[
Lipman, E. (ed.) (2009). Report of a Working Group on Medicinal and Aromatic Plants. Second Meeting, 16–18 December 2004, Strumica, Macedonia FYR / Third Meeting, 26–28 June 2007, Olomouc, Czech Republic. Bioversity International, Rome. 242 pp.
]Search in Google Scholar
[
Lukas, B., Schmiderer, C., Novak J. (2011). Conservation and characterisation of oregano (Origanum vulgare L.) wild populations in Europe. Genetic Structure and Variability of the Essential Oil. Institute for Applied Botany. Vienna. 19 pp.
]Search in Google Scholar
[
Myagkikh, E. F. (2013). Creation of Origanum vulgare L. original breeding material. [Вестник Удмуртского университета Origanum vulgare L.]. Bulletin of GNBG [Бюллетень ДНБС], 109, 50–55 (in Russian).10.1007/978-1-4614-0535-1_160
]Search in Google Scholar
[
Nurzýnska-Wierdak, R. (2009). Herb yield and chemical composition of common oregano (Origanum vulgare L.) essential oil according to the plant‘s development stage. Herba Pol., 55 (3), 55–62.
]Search in Google Scholar
[
Rzekanowski, C., Marynowska, K., Rolbiecki, S., Rolbiecki R. (2008). The influence of selected meteorological factors on some elements of the yield of four herb species cultivated under irrigation condition. Acta Agroph., 12 (1), 163–171 (in Polish).
]Search in Google Scholar
[
Sivicka, I. (2021). Iespējamie ēteriskās eļļas daudzuma samazinājuma iemesli raudenes (Origanum vulgare L.) drogās [Possible reasons for the decrease in the amount of essential oil in oregano (Origanum vulgare L.) drugs]. In: Raža ekstremālos apstākļos. Raţas svētki “Vecauce – 2021” [Harvest under extreme conditions. Harvest festival “Vecauce – 2021”]. Latvijas Lauksaimniecības universitāte, Jelgava, 51.–54. lpp.
]Search in Google Scholar
[
Sivicka, I., Adamovics, A., Ivanovs, S., Osinska E. (2019). Some morphological and chemical characteristics of oregano (Origanum vulgare L.) in Latvia. Agr. Res., 17 (5), 2064–2070.
]Search in Google Scholar
[
Węglarz, Z., Osińska, E., Geszprych, A., Przybył, J. (2007). Intraspecific variability of wild marjoram (Origanum vulgare L.) naturally occuring in Poland. Braz. J. Med. Plants, 8, 23–26.
]Search in Google Scholar
[
Węglarz, Z., Kosakowska, O., Przybył, J. L., Pióro-Jabrucka, E., Bączek K. (2020). The quality of Greek oregano (O. vulgare L. subsp. hirtum (Link) Ietswaart) and Common Oregano (O. vulgare L. subsp. vulgare) cultivated in the temperate climate of Central Europe. Foods, 9, 1671. DOI: 10.3390/foods9111671.10.3390/foods9111671769782833203184
]Search in Google Scholar
[
White, T. J., Bruns, T., Lee, S., Taylor, J. W. (1990). Amplification and direct sequencing of fungal ribosomal RNA genes for phylogenetics. In: Innis, M. A., Gelfand, D. H., Sninsky, J. J., White, T. J. (eds.). PCR Protocols: A Guide to Methods and Applications. Academic Press, Cambridge, pp. 315–332.10.1016/B978-0-12-372180-8.50042-1
]Search in Google Scholar
[
Zimowska, B. (2015). Fungi threatening the cultivation of oregano (Origanum vulgare L.) in South-Eastern Poland. Acta Sci. Polon. Hort. Cult., 14, 65–78.
]Search in Google Scholar
[
Zukauska, I., Radušienė, J., Asdal, A., Pihlik, U. (2006). Origanum vulgare L. (Oregano). In: Asdal, A. (Ed.). Spice- and Medicinal Plants in the Nordic and Baltic Countries. Conservation of Genetic Resources. Nordic Gene Bank, Alnarp, pp. 81–93.
]Search in Google Scholar
[
Žukauska, I. (2008). Garšaugu ģenētiskie resursi Latvijā [Genetic resources of herbs in Latvia]. Agronomijas Vēstis, 10, 241–247 (in Latvian).
]Search in Google Scholar
[
Žukauska, I., Sivicka, I. (2011). Draft Descriptor List Origanum vulgare L. Working Group on Medicinal and Aromatic Plants, ECPGR. 8 pp. https://www.ecpgr.cgiar.org/fileadmin/templates/ecpgr.org/upload/NW_and_WG_UPLOADS/MAP_Descriptors/DRAFT_DESCRIPTOR_LIST_Origanum_vulgare_FINAL.pdf.
]Search in Google Scholar
