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Pregled bibliografske jedinice broj: 1258902

Inhibitory potential of olive leaf extract on plant pathogenic fungus Verticillium dahliae Kleb.


Kaliterna, Joško; Martinko, Katarina; Marcelić, Šime; Grozić, Kristina; Vidović, Nikolina; Polić Pasković, Marija; Toth, Karla; Pasković, Igor
Inhibitory potential of olive leaf extract on plant pathogenic fungus Verticillium dahliae Kleb. // Book of Abstracts ; 58th Croatian & 18th International Symposium on Agriculture / Carović-Stanko, Klaudija ; Širić, Ivan (ur.).
Zagreb, 2023. str. 242-242 (poster, međunarodna recenzija, sažetak, znanstveni)


CROSBI ID: 1258902 Za ispravke kontaktirajte CROSBI podršku putem web obrasca

Naslov
Inhibitory potential of olive leaf extract on plant pathogenic fungus Verticillium dahliae Kleb.

Autori
Kaliterna, Joško ; Martinko, Katarina ; Marcelić, Šime ; Grozić, Kristina ; Vidović, Nikolina ; Polić Pasković, Marija ; Toth, Karla ; Pasković, Igor

Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, sažetak, znanstveni

Izvornik
Book of Abstracts ; 58th Croatian & 18th International Symposium on Agriculture / Carović-Stanko, Klaudija ; Širić, Ivan - Zagreb, 2023, 242-242

Skup
58th Croatian & 18th International Symposium on Agriculture

Mjesto i datum
Dubrovnik, Hrvatska, 11.02.2023. - 17.02.2023

Vrsta sudjelovanja
Poster

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
Olea europaea, leaf extract, Verticillium wilt, biological control, non defoliating

Sažetak
Olive is one of the most important Mediterranean fruit and oil crops but its sustained cultivation is endangered by various abiotic and biotic stressors, highlighted by plant pathogenic bacteria and fungi causing serious diseases which can even result in dieback of olive orchards. Verticillium wilt, caused by fungus Verticillium dahliae is considered the most important fungal disease of olive with increasing incidence in Europe. V. dahliae population infecting olive comprises of highly pathogenic “defoliating” (D) type and less pathogenic, but still dangerous, “non-defoliating” (ND) type, with only latter being identified in Croatia recently. Olive leaves, an important byproduct of olive cultivation and also recently recognized as a source of important natural compounds with antibiotic and antimycotic properties, are used for production of olive leaf extract (OLE). The aim of this study was to screen potential of water solutions of commercially available OLE (Magdis, Zagreb, Croatia) to inhibit growth in vitro of two V. dahliae (ND) isolates, obtained from Spain and Croatia. The fungal isolates were grown on PDA medium amended with water solution of OLE in four concentrations, with water only for control. Growth of V. dahliae was inhibited by 2, 2, 12, 45 % (Spanish isolates) and 9, 36, 70, 81 % (Croatian isolates) at OLE concentrations of 5, 50, 500, 5000 mg/L, respectively. Results suggest variable susceptibility of isolates of V. dahliae to OLE with high susceptibility of Croatian isolate to even low concentrations of OLE. In addition to growth rate, OLE reduced fungal colony density and microsclerotia formation. These results suggest future prospect of using OLE in novel methods of biological control of Verticillium wilt of olive.

Izvorni jezik
Engleski

Znanstvena područja
Poljoprivreda (agronomija)



POVEZANOST RADA


Projekti:
UIP-2017-05-8464 - Bilinogojstvom do sekundarnih biljnih metabolita: primjena mineralnih hraniva i elicitora za povećanje koncentracije fenola u listu masline (PhytoFarmOL) (Pasković, Igor, HRZZ - 2017-05) ( CroRIS)

Poveznice na cjeloviti tekst rada:

sa.agr.hr

Citiraj ovu publikaciju:

Kaliterna, Joško; Martinko, Katarina; Marcelić, Šime; Grozić, Kristina; Vidović, Nikolina; Polić Pasković, Marija; Toth, Karla; Pasković, Igor
Inhibitory potential of olive leaf extract on plant pathogenic fungus Verticillium dahliae Kleb. // Book of Abstracts ; 58th Croatian & 18th International Symposium on Agriculture / Carović-Stanko, Klaudija ; Širić, Ivan (ur.).
Zagreb, 2023. str. 242-242 (poster, međunarodna recenzija, sažetak, znanstveni)
Kaliterna, J., Martinko, K., Marcelić, Š., Grozić, K., Vidović, N., Polić Pasković, M., Toth, K. & Pasković, I. (2023) Inhibitory potential of olive leaf extract on plant pathogenic fungus Verticillium dahliae Kleb.. U: Carović-Stanko, K. & Širić, I. (ur.)Book of Abstracts ; 58th Croatian & 18th International Symposium on Agriculture.
@article{article, author = {Kaliterna, Jo\v{s}ko and Martinko, Katarina and Marceli\'{c}, \v{S}ime and Grozi\'{c}, Kristina and Vidovi\'{c}, Nikolina and Poli\'{c} Paskovi\'{c}, Marija and Toth, Karla and Paskovi\'{c}, Igor}, year = {2023}, pages = {242-242}, keywords = {Olea europaea, leaf extract, Verticillium wilt, biological control, non defoliating}, title = {Inhibitory potential of olive leaf extract on plant pathogenic fungus Verticillium dahliae Kleb.}, keyword = {Olea europaea, leaf extract, Verticillium wilt, biological control, non defoliating}, publisherplace = {Dubrovnik, Hrvatska} }
@article{article, author = {Kaliterna, Jo\v{s}ko and Martinko, Katarina and Marceli\'{c}, \v{S}ime and Grozi\'{c}, Kristina and Vidovi\'{c}, Nikolina and Poli\'{c} Paskovi\'{c}, Marija and Toth, Karla and Paskovi\'{c}, Igor}, year = {2023}, pages = {242-242}, keywords = {Olea europaea, leaf extract, Verticillium wilt, biological control, non defoliating}, title = {Inhibitory potential of olive leaf extract on plant pathogenic fungus Verticillium dahliae Kleb.}, keyword = {Olea europaea, leaf extract, Verticillium wilt, biological control, non defoliating}, publisherplace = {Dubrovnik, Hrvatska} }




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