Assessment of susceptibility of different rootstock/variety combinations of pear to Candidatus Phytoplasma pyri and experimental transmission studies by Cacopsylla pyri

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dc.authoridULUBAS SERCE, CIGDEM/0000-0001-5337-5883
dc.contributor.authorCaglayan, Kadriye
dc.contributor.authorGazel, Mona
dc.contributor.authorSerce, Cigdem Ulubas
dc.contributor.authorKaya, Kamuran
dc.date.accessioned2024-11-07T13:31:51Z
dc.date.available2024-11-07T13:31:51Z
dc.date.issued2022
dc.departmentNiğde Ömer Halisdemir Üniversitesi
dc.description.abstractIn this study, efficient transmission ways of 'Ca. P. pyri' which causes Pear Decline (PD) disease and response of different rootstock-scion combinations to this pathogen were evaluated. For graft transmission trials, fifty BA29 clonal rootstocks were grafted with buds taken from a 'Ca. P. pyri' infected pear tree, cv. Deveci, and the transmission rate was found to be 8% according to PCR/RFLP analyses. Growth retardation was detected in some grafted plants but the specific reddening symptoms for PD were not observed during the 2 years of observation. Cacopsylla pyri L., playing important role for the transmission of pear decline phytoplasma in open field, was used for experimental transmission trials. It has been shown that it can acquire phytoplasma (in 1 day) and transmit it (in 2 weeks to healthy pear saplings). Therefore it was revealed that C. pyri plays an important role in pear decline epidemiology. When the response of several rootstock-scion combinations to 'Ca. P. pyri'was evaluated over two vegetative periods by visual monitoring of symptom development and by PCR analyses, two Santa Maria and one Williams plants grafted on OHF333 and one Deveci plant grafted on P. communis were found infected by 'Ca. P. pyri', but no infection was detected in a local cv. Ankara grafted on any rootstocks. Among the commercial cultivars, our local cv. Deveci was found the most sensitive and cv. Ankara was the most tolerant. The use of healthy plant materials, as well as the appropriate control of the vector will play an important role in disease control.
dc.description.sponsorshipScientific and Technological Research Council of Turkey [109O014]
dc.description.sponsorshipThis study was supported by The Scientific and Technological Research Council of Turkey with the project numbered 109O014.
dc.identifier.doi10.1007/s10658-022-02501-1
dc.identifier.endpage623
dc.identifier.issn0929-1873
dc.identifier.issn1573-8469
dc.identifier.issue3
dc.identifier.startpage615
dc.identifier.urihttps://doi.org/10.1007/s10658-022-02501-1
dc.identifier.urihttps://hdl.handle.net/11480/15065
dc.identifier.volume163
dc.identifier.wosWOS:000782367200001
dc.identifier.wosqualityQ2
dc.indekslendigikaynakWeb of Science
dc.language.isoen
dc.publisherSpringer
dc.relation.ispartofEuropean Journal of Plant Pathology
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.snmzKA_20241106
dc.subjectPear decline
dc.subjectRootstock-scion combination
dc.subjectVector
dc.subjectNested-PCR
dc.subjectRFLP
dc.titleAssessment of susceptibility of different rootstock/variety combinations of pear to Candidatus Phytoplasma pyri and experimental transmission studies by Cacopsylla pyri
dc.typeArticle

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