Multinucleate Rhizoctonia sp. a pathogen of Chrysanthemum
Višejedarna Rhizoctonia sp. - patogen hrizanteme
Апстракт
Potted chrysanthemum plants (Chrysanthemum Indicum Groep, sin. Chr. x grandiflorum) originating from Mala Pruga, Zemun Polje, exhibited a variety of symptoms including stem and leaf necrosis, as well as bud and flower rot. Necrosis started on stems, which were previously cut in order to provoke flowering. Further on, necrosis spread and covered larger plant areas, and after a period of three weeks killed the plants. From diseased plants fungal isolates were obtained which proved to be pathogenic to healthy stems of chrysanthemum. According to macroscopic and microscopic as well as some biological properties the causal agent of chrysanthemum stem necrosis was identified as multinucleate Rhizoctonia sp. (Rhizoctonia solani).
Na saksijskim biljkama hrizanteme (Chrysanthemum Indicum Groep, sin. Chr. x grandiflorum) sa lokaliteta Mala Pruga, Zemun Polje, uočeni su simptomi u vidu sužavanja i nekroze stabljika, sušenja pupoljaka, cvetova i listova. Nekrotični proces započeo je na mestima gde su stabljike sečene u cilju provociranja obimnog cvetanja biljaka. Odatle, nekroza se širila da bi posle tri nedelje od pojave prvih simptoma zahvatila čitavu biljku. Iz obolelih stabljika izolovana je gljiva čija je patogenost potvrđena veštačkim inokulacijama zdravih stabljika hrizanteme. Na osnovu morfoloških (makroskopskih i mikroskopskih) i bioloških odlika, fitopatogena gljiva prouzrokovač nekroze hrizanteme, identifikovana je kao višejedarna Rhizoctonia sp.(Rhizoctonia solani).
Кључне речи:
multinucleate Rhizoctonia sp. / chrysanthemum / Rhizoctonia solani / višejedarna Rhizoctonia sp. / hrizantema / Rhizoctonia solaniИзвор:
Pesticidi i fitomedicina, 2005, 20, 3, 183-188Издавач:
- Institut za pesticide i zaštitu životne sredine, Beograd i Društvo za zaštitu bilja Srbije, Beograd
Институција/група
Poljoprivredni fakultetTY - JOUR AU - Vico, Ivana AU - Krstić, Branka AU - Bulajić, Aleksandra AU - Dukić, Nataša PY - 2005 UR - http://aspace.agrif.bg.ac.rs/handle/123456789/936 AB - Potted chrysanthemum plants (Chrysanthemum Indicum Groep, sin. Chr. x grandiflorum) originating from Mala Pruga, Zemun Polje, exhibited a variety of symptoms including stem and leaf necrosis, as well as bud and flower rot. Necrosis started on stems, which were previously cut in order to provoke flowering. Further on, necrosis spread and covered larger plant areas, and after a period of three weeks killed the plants. From diseased plants fungal isolates were obtained which proved to be pathogenic to healthy stems of chrysanthemum. According to macroscopic and microscopic as well as some biological properties the causal agent of chrysanthemum stem necrosis was identified as multinucleate Rhizoctonia sp. (Rhizoctonia solani). AB - Na saksijskim biljkama hrizanteme (Chrysanthemum Indicum Groep, sin. Chr. x grandiflorum) sa lokaliteta Mala Pruga, Zemun Polje, uočeni su simptomi u vidu sužavanja i nekroze stabljika, sušenja pupoljaka, cvetova i listova. Nekrotični proces započeo je na mestima gde su stabljike sečene u cilju provociranja obimnog cvetanja biljaka. Odatle, nekroza se širila da bi posle tri nedelje od pojave prvih simptoma zahvatila čitavu biljku. Iz obolelih stabljika izolovana je gljiva čija je patogenost potvrđena veštačkim inokulacijama zdravih stabljika hrizanteme. Na osnovu morfoloških (makroskopskih i mikroskopskih) i bioloških odlika, fitopatogena gljiva prouzrokovač nekroze hrizanteme, identifikovana je kao višejedarna Rhizoctonia sp.(Rhizoctonia solani). PB - Institut za pesticide i zaštitu životne sredine, Beograd i Društvo za zaštitu bilja Srbije, Beograd T2 - Pesticidi i fitomedicina T1 - Multinucleate Rhizoctonia sp. a pathogen of Chrysanthemum T1 - Višejedarna Rhizoctonia sp. - patogen hrizanteme EP - 188 IS - 3 SP - 183 VL - 20 UR - https://hdl.handle.net/21.15107/rcub_agrospace_936 ER -
@article{ author = "Vico, Ivana and Krstić, Branka and Bulajić, Aleksandra and Dukić, Nataša", year = "2005", abstract = "Potted chrysanthemum plants (Chrysanthemum Indicum Groep, sin. Chr. x grandiflorum) originating from Mala Pruga, Zemun Polje, exhibited a variety of symptoms including stem and leaf necrosis, as well as bud and flower rot. Necrosis started on stems, which were previously cut in order to provoke flowering. Further on, necrosis spread and covered larger plant areas, and after a period of three weeks killed the plants. From diseased plants fungal isolates were obtained which proved to be pathogenic to healthy stems of chrysanthemum. According to macroscopic and microscopic as well as some biological properties the causal agent of chrysanthemum stem necrosis was identified as multinucleate Rhizoctonia sp. (Rhizoctonia solani)., Na saksijskim biljkama hrizanteme (Chrysanthemum Indicum Groep, sin. Chr. x grandiflorum) sa lokaliteta Mala Pruga, Zemun Polje, uočeni su simptomi u vidu sužavanja i nekroze stabljika, sušenja pupoljaka, cvetova i listova. Nekrotični proces započeo je na mestima gde su stabljike sečene u cilju provociranja obimnog cvetanja biljaka. Odatle, nekroza se širila da bi posle tri nedelje od pojave prvih simptoma zahvatila čitavu biljku. Iz obolelih stabljika izolovana je gljiva čija je patogenost potvrđena veštačkim inokulacijama zdravih stabljika hrizanteme. Na osnovu morfoloških (makroskopskih i mikroskopskih) i bioloških odlika, fitopatogena gljiva prouzrokovač nekroze hrizanteme, identifikovana je kao višejedarna Rhizoctonia sp.(Rhizoctonia solani).", publisher = "Institut za pesticide i zaštitu životne sredine, Beograd i Društvo za zaštitu bilja Srbije, Beograd", journal = "Pesticidi i fitomedicina", title = "Multinucleate Rhizoctonia sp. a pathogen of Chrysanthemum, Višejedarna Rhizoctonia sp. - patogen hrizanteme", pages = "188-183", number = "3", volume = "20", url = "https://hdl.handle.net/21.15107/rcub_agrospace_936" }
Vico, I., Krstić, B., Bulajić, A.,& Dukić, N.. (2005). Multinucleate Rhizoctonia sp. a pathogen of Chrysanthemum. in Pesticidi i fitomedicina Institut za pesticide i zaštitu životne sredine, Beograd i Društvo za zaštitu bilja Srbije, Beograd., 20(3), 183-188. https://hdl.handle.net/21.15107/rcub_agrospace_936
Vico I, Krstić B, Bulajić A, Dukić N. Multinucleate Rhizoctonia sp. a pathogen of Chrysanthemum. in Pesticidi i fitomedicina. 2005;20(3):183-188. https://hdl.handle.net/21.15107/rcub_agrospace_936 .
Vico, Ivana, Krstić, Branka, Bulajić, Aleksandra, Dukić, Nataša, "Multinucleate Rhizoctonia sp. a pathogen of Chrysanthemum" in Pesticidi i fitomedicina, 20, no. 3 (2005):183-188, https://hdl.handle.net/21.15107/rcub_agrospace_936 .
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