Development of a thyme essential oil formulation and its effect on Monilinia ructigena
Razvoj formulacije na bazi etarskog ulja timijana i njen uticaj na Monilinia fructigena
2013
Authors
Tanović, BrankicaGašić, Slavica
Hrustić, Jovana
Mihajlović, Milica
Grahovac, Mila
Delibašić, Goran
Stevanović, Marija
Article (Published version)
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Show full item recordAbstract
Antifungal activity of thyme essential oil against Monilinia fructigena and development of an effective and stable oil formulation for agricultural use were studied in this paper. Bioactivity of the oil itself and its developed formulation, an emulsifiable concentrate (EC), was tested in vitro and in vivo. In vitro experiments, using a slightly modified agar overlay technique, showed that the initially emulsified thyme essential oil, as well as the developed formulation, significantly inhibited mycelial growth of M. fructigena in vitro. Experiments in vivo, performed on inoculated apple fruits, revealed that the formulation successfully decreased oil evaporation from the treated area and provided a significant level of M. fructigena suppression, 64.7-72.1% compared to the control. To our knowledge, an EC formulation of thyme essential oil for agricultural uses had never been developed before. The presented results are initial findings and evaluation of product activity should be contin...ued in the field to determine its efficacy and activity spectrum, and to estimate the economic aspect of its use.
U radu je proučavana antifungalna aktivnost etarskog ulja timijana na Monilinia fructigena, kao i mogućnost razvoja efikasne i stabilne formulacije ulja za upotrebu u poljoprivredi. Bioaktivnost etarskog ulja kao i razvijene formulacije - koncentrata za emulziju (EC) testirana je u ogledima in vitro i in vivo. Ogledi in vitro, izvedeni po delimično modifikovanoj metodi testiranja antimikrobne aktivnosti na površini agara, pokazali su da i inicijalno emulgovano ulje i razvijena formulacija značajno inhibiraju porast micelije izolata M. fructigena. U ogledima in vivo na inokulisanim plodovima jabuke pokazano je da je procesom formulisanja značajno smanjena isparljivost ulja sa tretirane površine i postignuta inhibicija razvoja mrke truleži ploda 64,7-72,1% u poređenju sa kontrolom. Koliko nam je poznato, u ovom radu je po prvi put razvijena EC formulacija etarskog ulja timijana za upotrebu u poljoprivredi. Dobijeni rezultati predstavljaju početak istraživanja koje treba dopuniti rezultat...ima ispitivanja efekata razvijene formulacije u uslovima praktične primene, proučavanja spektra njenog delovanja, kao i ekonomske isplativosti njene primene.
Keywords:
thyme / formulations / essential oils / timijan / formulacije / etarska uljaSource:
Pesticidi i fitomedicina, 2013, 28, 4, 273-280Publisher:
- Institut za pesticide i zaštitu životne sredine, Beograd i Društvo za zaštitu bilja Srbije, Beograd
Funding / projects:
- Development of integrated management of harmful organisms in plant production in order to overcome resistance and to improve food quality and safety (RS-MESTD-Integrated and Interdisciplinary Research (IIR or III)-46008)
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Institution/Community
Poljoprivredni fakultetTY - JOUR AU - Tanović, Brankica AU - Gašić, Slavica AU - Hrustić, Jovana AU - Mihajlović, Milica AU - Grahovac, Mila AU - Delibašić, Goran AU - Stevanović, Marija PY - 2013 UR - http://aspace.agrif.bg.ac.rs/handle/123456789/3191 AB - Antifungal activity of thyme essential oil against Monilinia fructigena and development of an effective and stable oil formulation for agricultural use were studied in this paper. Bioactivity of the oil itself and its developed formulation, an emulsifiable concentrate (EC), was tested in vitro and in vivo. In vitro experiments, using a slightly modified agar overlay technique, showed that the initially emulsified thyme essential oil, as well as the developed formulation, significantly inhibited mycelial growth of M. fructigena in vitro. Experiments in vivo, performed on inoculated apple fruits, revealed that the formulation successfully decreased oil evaporation from the treated area and provided a significant level of M. fructigena suppression, 64.7-72.1% compared to the control. To our knowledge, an EC formulation of thyme essential oil for agricultural uses had never been developed before. The presented results are initial findings and evaluation of product activity should be continued in the field to determine its efficacy and activity spectrum, and to estimate the economic aspect of its use. AB - U radu je proučavana antifungalna aktivnost etarskog ulja timijana na Monilinia fructigena, kao i mogućnost razvoja efikasne i stabilne formulacije ulja za upotrebu u poljoprivredi. Bioaktivnost etarskog ulja kao i razvijene formulacije - koncentrata za emulziju (EC) testirana je u ogledima in vitro i in vivo. Ogledi in vitro, izvedeni po delimično modifikovanoj metodi testiranja antimikrobne aktivnosti na površini agara, pokazali su da i inicijalno emulgovano ulje i razvijena formulacija značajno inhibiraju porast micelije izolata M. fructigena. U ogledima in vivo na inokulisanim plodovima jabuke pokazano je da je procesom formulisanja značajno smanjena isparljivost ulja sa tretirane površine i postignuta inhibicija razvoja mrke truleži ploda 64,7-72,1% u poređenju sa kontrolom. Koliko nam je poznato, u ovom radu je po prvi put razvijena EC formulacija etarskog ulja timijana za upotrebu u poljoprivredi. Dobijeni rezultati predstavljaju početak istraživanja koje treba dopuniti rezultatima ispitivanja efekata razvijene formulacije u uslovima praktične primene, proučavanja spektra njenog delovanja, kao i ekonomske isplativosti njene primene. PB - Institut za pesticide i zaštitu životne sredine, Beograd i Društvo za zaštitu bilja Srbije, Beograd T2 - Pesticidi i fitomedicina T1 - Development of a thyme essential oil formulation and its effect on Monilinia ructigena T1 - Razvoj formulacije na bazi etarskog ulja timijana i njen uticaj na Monilinia fructigena EP - 280 IS - 4 SP - 273 VL - 28 DO - 10.2298/PIF1304273T ER -
@article{ author = "Tanović, Brankica and Gašić, Slavica and Hrustić, Jovana and Mihajlović, Milica and Grahovac, Mila and Delibašić, Goran and Stevanović, Marija", year = "2013", abstract = "Antifungal activity of thyme essential oil against Monilinia fructigena and development of an effective and stable oil formulation for agricultural use were studied in this paper. Bioactivity of the oil itself and its developed formulation, an emulsifiable concentrate (EC), was tested in vitro and in vivo. In vitro experiments, using a slightly modified agar overlay technique, showed that the initially emulsified thyme essential oil, as well as the developed formulation, significantly inhibited mycelial growth of M. fructigena in vitro. Experiments in vivo, performed on inoculated apple fruits, revealed that the formulation successfully decreased oil evaporation from the treated area and provided a significant level of M. fructigena suppression, 64.7-72.1% compared to the control. To our knowledge, an EC formulation of thyme essential oil for agricultural uses had never been developed before. The presented results are initial findings and evaluation of product activity should be continued in the field to determine its efficacy and activity spectrum, and to estimate the economic aspect of its use., U radu je proučavana antifungalna aktivnost etarskog ulja timijana na Monilinia fructigena, kao i mogućnost razvoja efikasne i stabilne formulacije ulja za upotrebu u poljoprivredi. Bioaktivnost etarskog ulja kao i razvijene formulacije - koncentrata za emulziju (EC) testirana je u ogledima in vitro i in vivo. Ogledi in vitro, izvedeni po delimično modifikovanoj metodi testiranja antimikrobne aktivnosti na površini agara, pokazali su da i inicijalno emulgovano ulje i razvijena formulacija značajno inhibiraju porast micelije izolata M. fructigena. U ogledima in vivo na inokulisanim plodovima jabuke pokazano je da je procesom formulisanja značajno smanjena isparljivost ulja sa tretirane površine i postignuta inhibicija razvoja mrke truleži ploda 64,7-72,1% u poređenju sa kontrolom. Koliko nam je poznato, u ovom radu je po prvi put razvijena EC formulacija etarskog ulja timijana za upotrebu u poljoprivredi. Dobijeni rezultati predstavljaju početak istraživanja koje treba dopuniti rezultatima ispitivanja efekata razvijene formulacije u uslovima praktične primene, proučavanja spektra njenog delovanja, kao i ekonomske isplativosti njene primene.", publisher = "Institut za pesticide i zaštitu životne sredine, Beograd i Društvo za zaštitu bilja Srbije, Beograd", journal = "Pesticidi i fitomedicina", title = "Development of a thyme essential oil formulation and its effect on Monilinia ructigena, Razvoj formulacije na bazi etarskog ulja timijana i njen uticaj na Monilinia fructigena", pages = "280-273", number = "4", volume = "28", doi = "10.2298/PIF1304273T" }
Tanović, B., Gašić, S., Hrustić, J., Mihajlović, M., Grahovac, M., Delibašić, G.,& Stevanović, M.. (2013). Development of a thyme essential oil formulation and its effect on Monilinia ructigena. in Pesticidi i fitomedicina Institut za pesticide i zaštitu životne sredine, Beograd i Društvo za zaštitu bilja Srbije, Beograd., 28(4), 273-280. https://doi.org/10.2298/PIF1304273T
Tanović B, Gašić S, Hrustić J, Mihajlović M, Grahovac M, Delibašić G, Stevanović M. Development of a thyme essential oil formulation and its effect on Monilinia ructigena. in Pesticidi i fitomedicina. 2013;28(4):273-280. doi:10.2298/PIF1304273T .
Tanović, Brankica, Gašić, Slavica, Hrustić, Jovana, Mihajlović, Milica, Grahovac, Mila, Delibašić, Goran, Stevanović, Marija, "Development of a thyme essential oil formulation and its effect on Monilinia ructigena" in Pesticidi i fitomedicina, 28, no. 4 (2013):273-280, https://doi.org/10.2298/PIF1304273T . .