@article{
author = "Živković, Ivana and Iličić, Renata and Barać, Goran and Damnjanović, Jelena and Cvikić, Dejan and Trkulja, Nenad and Popović Milovanović, Tatjana",
year = "2023",
abstract = "The present study focused on detecting bacteria of the Xanthomonas spp. complex
(X. euvesicatoria, X. vesicatoria, X. perforans and X. gardneri) and examining their influence on
certain quality parameters of pepper seed collected from the territory of Smederevska Palanka
(Serbia). The analysis included 27 non-commercial pepper seed genotypes (including chili and
sweet pepper) collected in 2021. Several parameters of the quality of analyzed pepper seed
(germination energy, total germination, moisture and seed health) were determined. The results
showed that out of a total of 27 analyzed samples of pepper seed, the presence of X. euvesicatoria
was detected in 13 of them. The presence of X. vesicatoria, X. gardneri and X. perforans was not
confirmed. Germination energy of infected seed was 52-84%, and of bacteria-free seed 63-90%;
total germination of infected seed was 66-91%, and of bacteria-free seed 80-95%. Seed moisture
of infected seed samples was 6.1-12%, and of bacteria-free seed 6.2-8.1%. These parameters did
not show significant statistical difference (p>0.05). The presence of seed-borne fungi Fusarium
sp. accounted for up to 3% in 25 samples, while it was up to 6% in the remaining two; Alternaria
sp. ranked from 1-4% in 25 samples, and up to 5% in only two samples. The results led to a
conclusion that the bacterium X. euvesicatoria is the predominant pathogen of the Xanthomonas
spp. complex, but it did not affect the quality parameters of the tested pepper seed., U ovom radu izvršena je detekcija bakterija iz kompleksa Xanthomonas (X. euvesicatoria, X.
vesicatoria, X. perforans i X. gardneri) i ispitan uticaj prisustva bakterija na određene parametre
kvaliteta semena paprike poreklom sa teritorije Smederevske Palanke (Srbija). Analiza je
obuhvatila 27 nekomercijalnih genotipova semena paprike (uključujući čili i slatku papriku)
prikupljenih u sezoni 2021. godine. U radu su ocenjeni parametri kvaliteta semena paprike i
to energija klijanja, ukupna klijavost, vlaga i zdravstvena ispravnost. Rezultati su pokazali da
je od ukupno 27 analiziranih uzoraka semena paprike, prisustvo X. euvesicatoria detektovano
kod ukupno 13 uzoraka. Prisustvo X. vesicatoria, X. gardneri i X. perforans nije utvrđeno
ni u jednom uzorku semena paprike. Energija klijanja zaraženog semena je iznosila od
52-84%, a kod semena bez prisustva bakterija od 63-90%; ukupna klijavost u zaraženom
semenu je bila od 66-91%, a u semenu bez prisustva bakterija 80-95%. Vlažnost semena u
zaraženim uzorcima je iznosila 6,1-12%, a u uzorcima bez prisustva bakterija između 6,2-8,1%.
Utvrđivani parametri kvaliteta se nisu značajno razlikovali na statističkom nivou (p>0,05).
Prisustvo fitopatogenih gljiva koje se prenose semenom je utvrđeno u svim uzorcima semena
paprike, i to Fusarium sp. do 3% kod ukupno 25 uzoraka, dok je kod dva uzorka zaraza bila i
do 6%; prisustvo Alternaria sp. je bilo od 1-4% kod ukupno 25, a kod dva uzorka više, do 5%.
Dobijeni rezultati ukazuju da je bakterija X. euvesicatoria dominantan patogen iz kompleksa
Xanthomonas vrsta, ali da utvrđeno prisustvo nije značajno uticalo na parametre kvaliteta
semena paprike",
publisher = "Belgrade : Institute of Pesticides and Environmental Protection, Belgrade & Plant Protection Society of Serbia",
journal = "Pesticides and Phytomedicine",
title = "Influence of Xanthomonas euvesicatoria on quality parameters of pepper seed from Serbia, Uticaj prisustva Xanthomonas euvesicatoria na parametre kvaliteta semena paprike u Srbiji",
pages = "9-1",
number = "1",
volume = "38",
doi = "10.2298/PIF2301001Z"
}
