Pathogenicity on grapevine and sporulation of E. lata isolates originating from Serbia
Апстракт
Pathogenicity of four isolates of Eutypa lata originating from Serbia (VL 17, VL 27, VL 29, VL 30) and two French reference isolates (8F and BX 1.10), were examined and compared on unrooted cuttings of Cabernet Sauvignon. Additionally, susceptibility to infection by all six isolates of E. lata was tested on unrooted cuttings of six different grapevine cultivars including Riesling white, Opuzenska rana, Sauvignon, Radmilovacki muskat, Beogradska besemena and Negotinski rubin in greenhouse experiments. All tested isolates proved to be pathogenic on Cabernet Sauvignon. Moreover, each grapevine cultivar showed different degrees of susceptibility to infection depending on the E. lata isolate. The effect of different culture media (PDA, MA, GWA, YA, WA and TA) on both sporulation of E. lata isolates and germination of conidia was also studied. Sporulation occurred after 30 days in three media (PDA, MA, GWA) and after 2 months on WA. No sporulation was observed on YA and TA. The ability of co...nidia to germinate was assessed on PDA, MA, GWA and WA under continuous UV light. Calculation revealed that the average percentage germination of conidia was very low 0,15%.
Кључне речи:
conidia / Eutypa dieback / germination / Vitis viniferaИзвор:
Romanian Biotechnological Letters, 2012, 17, 3, 7379-7388Издавач:
- Ars Docendi, Bucharest
Институција/група
RIStocarTY - JOUR AU - Živković, Sanja AU - Vasić, Tanja AU - Trkulja, Vojislav AU - Krnjaja, Vesna AU - Marković, Jordan PY - 2012 UR - http://r.istocar.bg.ac.rs/handle/123456789/314 AB - Pathogenicity of four isolates of Eutypa lata originating from Serbia (VL 17, VL 27, VL 29, VL 30) and two French reference isolates (8F and BX 1.10), were examined and compared on unrooted cuttings of Cabernet Sauvignon. Additionally, susceptibility to infection by all six isolates of E. lata was tested on unrooted cuttings of six different grapevine cultivars including Riesling white, Opuzenska rana, Sauvignon, Radmilovacki muskat, Beogradska besemena and Negotinski rubin in greenhouse experiments. All tested isolates proved to be pathogenic on Cabernet Sauvignon. Moreover, each grapevine cultivar showed different degrees of susceptibility to infection depending on the E. lata isolate. The effect of different culture media (PDA, MA, GWA, YA, WA and TA) on both sporulation of E. lata isolates and germination of conidia was also studied. Sporulation occurred after 30 days in three media (PDA, MA, GWA) and after 2 months on WA. No sporulation was observed on YA and TA. The ability of conidia to germinate was assessed on PDA, MA, GWA and WA under continuous UV light. Calculation revealed that the average percentage germination of conidia was very low 0,15%. PB - Ars Docendi, Bucharest T2 - Romanian Biotechnological Letters T1 - Pathogenicity on grapevine and sporulation of E. lata isolates originating from Serbia VL - 17 IS - 3 SP - 7379 EP - 7388 UR - https://hdl.handle.net/21.15107/rcub_ristocar_314 ER -
@article{ author = "Živković, Sanja and Vasić, Tanja and Trkulja, Vojislav and Krnjaja, Vesna and Marković, Jordan", year = "2012", abstract = "Pathogenicity of four isolates of Eutypa lata originating from Serbia (VL 17, VL 27, VL 29, VL 30) and two French reference isolates (8F and BX 1.10), were examined and compared on unrooted cuttings of Cabernet Sauvignon. Additionally, susceptibility to infection by all six isolates of E. lata was tested on unrooted cuttings of six different grapevine cultivars including Riesling white, Opuzenska rana, Sauvignon, Radmilovacki muskat, Beogradska besemena and Negotinski rubin in greenhouse experiments. All tested isolates proved to be pathogenic on Cabernet Sauvignon. Moreover, each grapevine cultivar showed different degrees of susceptibility to infection depending on the E. lata isolate. The effect of different culture media (PDA, MA, GWA, YA, WA and TA) on both sporulation of E. lata isolates and germination of conidia was also studied. Sporulation occurred after 30 days in three media (PDA, MA, GWA) and after 2 months on WA. No sporulation was observed on YA and TA. The ability of conidia to germinate was assessed on PDA, MA, GWA and WA under continuous UV light. Calculation revealed that the average percentage germination of conidia was very low 0,15%.", publisher = "Ars Docendi, Bucharest", journal = "Romanian Biotechnological Letters", title = "Pathogenicity on grapevine and sporulation of E. lata isolates originating from Serbia", volume = "17", number = "3", pages = "7379-7388", url = "https://hdl.handle.net/21.15107/rcub_ristocar_314" }
Živković, S., Vasić, T., Trkulja, V., Krnjaja, V.,& Marković, J.. (2012). Pathogenicity on grapevine and sporulation of E. lata isolates originating from Serbia. in Romanian Biotechnological Letters Ars Docendi, Bucharest., 17(3), 7379-7388. https://hdl.handle.net/21.15107/rcub_ristocar_314
Živković S, Vasić T, Trkulja V, Krnjaja V, Marković J. Pathogenicity on grapevine and sporulation of E. lata isolates originating from Serbia. in Romanian Biotechnological Letters. 2012;17(3):7379-7388. https://hdl.handle.net/21.15107/rcub_ristocar_314 .
Živković, Sanja, Vasić, Tanja, Trkulja, Vojislav, Krnjaja, Vesna, Marković, Jordan, "Pathogenicity on grapevine and sporulation of E. lata isolates originating from Serbia" in Romanian Biotechnological Letters, 17, no. 3 (2012):7379-7388, https://hdl.handle.net/21.15107/rcub_ristocar_314 .