Soft rot of tubers and stem base of calla in Serbia
Vlažna trulež korena i prizemnog dela biljaka kale u Srbiji
Abstract
During the spring of 2006, we observed a decay of calla plants grown in plastic houses in two locations in Serbia. A soft rot type of symptoms indicated possible bacterial etiology of the disease. After microscopic examination of the diseased tissue we carried out a procedure for isolation of phytopathogenic bacteria from above and under- ground plant parts. The symptoms of natural infection were reproduced by testing the pathogenicity of the bacterial strains associated with the diseased calla plants. Based on results of bacteriological tests Pectobacterium carotovorum subsp. carotovorum was identified as a causal agent of calla tuber and stem base in Serbia.
U proleće 2006. godine uočena je pojava masovnog izumiranja biljaka kale, gajenih u plastenicima u dva lokaliteta u Srbiji. Tip promena na obolelim biljkama ukazivao je na moguću bakterioznu prirodu oboljenja. Nakon mikroskopskog pregleda obolelog tkiva, fragmenti podzemnih i nadzemnih delova su obrađeni postupkom za izolaciju fitopatogenih bakterija. Proverom patogenosti izolovanih sojeva reprodukovani su simptomi prirodne infekcije. Rezultati proučavanja bakterioloških karakteristika ukazuju da vlažnu trulež korena i prizemnog dela biljaka kale prouzrokuje bakterija Pectobacterium carotovorum subsp. carotovorum.
Keywords:
calla / Zantedeschia sp. / soft rot / Pectobacterium carotovorum subsp.carotovorum / kala / Zantedeschia sp. / vlažna trulež / Pectobacterium carotovorumsubsp. carotovorumSource:
Biljni lekar, 2006, 34, 6, 475-480Publisher:
- Univerzitet u Novom Sadu - Poljoprivredni fakultet - Departman za zaštitu bilja i životne sredine "dr Pavla Vukasovića", Novi Sad
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Poljoprivredni fakultetTY - JOUR AU - Obradović, Aleksa AU - Gašić, Katarina AU - Ivanović, Milan PY - 2006 UR - http://aspace.agrif.bg.ac.rs/handle/123456789/1171 AB - During the spring of 2006, we observed a decay of calla plants grown in plastic houses in two locations in Serbia. A soft rot type of symptoms indicated possible bacterial etiology of the disease. After microscopic examination of the diseased tissue we carried out a procedure for isolation of phytopathogenic bacteria from above and under- ground plant parts. The symptoms of natural infection were reproduced by testing the pathogenicity of the bacterial strains associated with the diseased calla plants. Based on results of bacteriological tests Pectobacterium carotovorum subsp. carotovorum was identified as a causal agent of calla tuber and stem base in Serbia. AB - U proleće 2006. godine uočena je pojava masovnog izumiranja biljaka kale, gajenih u plastenicima u dva lokaliteta u Srbiji. Tip promena na obolelim biljkama ukazivao je na moguću bakterioznu prirodu oboljenja. Nakon mikroskopskog pregleda obolelog tkiva, fragmenti podzemnih i nadzemnih delova su obrađeni postupkom za izolaciju fitopatogenih bakterija. Proverom patogenosti izolovanih sojeva reprodukovani su simptomi prirodne infekcije. Rezultati proučavanja bakterioloških karakteristika ukazuju da vlažnu trulež korena i prizemnog dela biljaka kale prouzrokuje bakterija Pectobacterium carotovorum subsp. carotovorum. PB - Univerzitet u Novom Sadu - Poljoprivredni fakultet - Departman za zaštitu bilja i životne sredine "dr Pavla Vukasovića", Novi Sad T2 - Biljni lekar T1 - Soft rot of tubers and stem base of calla in Serbia T1 - Vlažna trulež korena i prizemnog dela biljaka kale u Srbiji EP - 480 IS - 6 SP - 475 VL - 34 UR - https://hdl.handle.net/21.15107/rcub_agrospace_1171 ER -
@article{ author = "Obradović, Aleksa and Gašić, Katarina and Ivanović, Milan", year = "2006", abstract = "During the spring of 2006, we observed a decay of calla plants grown in plastic houses in two locations in Serbia. A soft rot type of symptoms indicated possible bacterial etiology of the disease. After microscopic examination of the diseased tissue we carried out a procedure for isolation of phytopathogenic bacteria from above and under- ground plant parts. The symptoms of natural infection were reproduced by testing the pathogenicity of the bacterial strains associated with the diseased calla plants. Based on results of bacteriological tests Pectobacterium carotovorum subsp. carotovorum was identified as a causal agent of calla tuber and stem base in Serbia., U proleće 2006. godine uočena je pojava masovnog izumiranja biljaka kale, gajenih u plastenicima u dva lokaliteta u Srbiji. Tip promena na obolelim biljkama ukazivao je na moguću bakterioznu prirodu oboljenja. Nakon mikroskopskog pregleda obolelog tkiva, fragmenti podzemnih i nadzemnih delova su obrađeni postupkom za izolaciju fitopatogenih bakterija. Proverom patogenosti izolovanih sojeva reprodukovani su simptomi prirodne infekcije. Rezultati proučavanja bakterioloških karakteristika ukazuju da vlažnu trulež korena i prizemnog dela biljaka kale prouzrokuje bakterija Pectobacterium carotovorum subsp. carotovorum.", publisher = "Univerzitet u Novom Sadu - Poljoprivredni fakultet - Departman za zaštitu bilja i životne sredine "dr Pavla Vukasovića", Novi Sad", journal = "Biljni lekar", title = "Soft rot of tubers and stem base of calla in Serbia, Vlažna trulež korena i prizemnog dela biljaka kale u Srbiji", pages = "480-475", number = "6", volume = "34", url = "https://hdl.handle.net/21.15107/rcub_agrospace_1171" }
Obradović, A., Gašić, K.,& Ivanović, M.. (2006). Soft rot of tubers and stem base of calla in Serbia. in Biljni lekar Univerzitet u Novom Sadu - Poljoprivredni fakultet - Departman za zaštitu bilja i životne sredine "dr Pavla Vukasovića", Novi Sad., 34(6), 475-480. https://hdl.handle.net/21.15107/rcub_agrospace_1171
Obradović A, Gašić K, Ivanović M. Soft rot of tubers and stem base of calla in Serbia. in Biljni lekar. 2006;34(6):475-480. https://hdl.handle.net/21.15107/rcub_agrospace_1171 .
Obradović, Aleksa, Gašić, Katarina, Ivanović, Milan, "Soft rot of tubers and stem base of calla in Serbia" in Biljni lekar, 34, no. 6 (2006):475-480, https://hdl.handle.net/21.15107/rcub_agrospace_1171 .