Jelena Plavec
Glasilo Future Volumen 7 broj 4 listopad 2024. / Gazette Future Volume 7 number 4 October 2024
Objavljeno 09. listopada 2024. godine. / Published on October 09, 2024.
https://doi.org/10.32779/gf.7.4.5
ISSN 2623-6575 (Online)
UDK 63
Glasilo_Future_Volumen_7_broj_4_listopad_2024.pdf
Prethodno priopćenje (preliminary communication)
Naslov/Title
Xanthomonas arboricola pv. corylina, uzročnik bakterioznog paleža lijeske (Corylus avellana) u rasadnicima i komercijalnim nasadima lijeske u Hrvatskoj
Xanthomonas arboricola pv. corylina, the causative agent of bacterial blight of hazelnut (Corylus avellana) in nurseries and commercial plantations in Croatia
Str./Pp. 56–65
Autori(ce)/Authors
Jelena Plavec
Sažetak
Xanthomonas arboricola pv. corylina (Xac) je uzročnik bakterioznog paleža lijeske (Corylus avellana L.). Iako je bolest najznačajnija na običnoj lijeski, mogu biti zaražene i druge vrste roda Corylus spp., kao što su C. maxima, C. pontica i C. colurna. Budući da prisutnost Xac na ovim biljkama za sadnju može izazvati "neprihvatljiv ekonomski učinak", bakterija je svrstana od 2019. g. na listu reguliranih nekarantenskih štetnika (eng. Regulated Non-Quarantine Pest, RNQP). Bakteriozni palež lijeske rasprostranjen je u svim glavnim područjima uzgoja lijeske diljem svijeta. Bolest je posebno štetna u rasadnicima i mladim nasadima, jer su biljke osjetljivije dok su mlade. Međutim, jake zaraze mogu se vidjeti i u starijim proizvodnim nasadima. Kako se površine pod lijeskom posljednjih godina povećavaju, u drugim zemljama tako i u Hrvatskoj, povećala se i učestalost i značaj ove bolesti.
Ključne riječi: bakteriozni palež, identifikacija, kontrola, RNQP, fitosanitarne mjere.
Abstract
Xanthomonas arboricola pv. corylina (Xac) is the causal agent of bacterial blight of hazelnut (Corylus avellana L.). Although the disease is most significant on European hazelnut, other Corylus spp., such as C. maxima, C. pontica, and C. colurna can also be infected. As its presence on plants intended for planting can cause an “unacceptable economic impact”, the bacterium has been listed as a regulated non-quarantine pest (RNQP) since 2019. Bacterial blight of hazelnut is widespread in all major hazelnut-growing regions worldwide. The disease is especially detrimental in plant nurseries and young orchards, as the plants are more susceptible in their early stages. However, severe infections can also occur in orchards later during exploitation. As the area of hazelnut orchards has increased in many countries, including Croatia, in recent years, the incidence and importance of this re-emerging disease has also increased.
Key words: bacterial blight, identification, control, RNQP, phytosanitary measures.
Preuzimanje/Download
Citiranje/Citation
Plavec, J. (2024). Xanthomonas arboricola pv. corylina, uzročnik bakterioznog paleža lijeske (Corylus avellana) u rasadnicima i komercijalnim nasadima lijeske u Hrvatskoj. Glasilo Future, 7(4), 56–65.
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Plavec, J. (2024). Xanthomonas arboricola pv. corylina, the causative agent of bacterial blight of hazelnut (Corylus avellana) in nurseries and commercial plantations in Croatia. Glasilo Future, 7(4), 56–65.