Occurrence and pathogenicity of Phytophthora x cambivora on Prunus laurocerasus in Serbia
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62156489%3A43410%2F18%3A43913848" target="_blank" >RIV/62156489:43410/18:43913848 - isvavai.cz</a>
Result on the web
<a href="https://doi.org/10.1111/efp.12436" target="_blank" >https://doi.org/10.1111/efp.12436</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1111/efp.12436" target="_blank" >10.1111/efp.12436</a>
Alternative languages
Result language
angličtina
Original language name
Occurrence and pathogenicity of Phytophthora x cambivora on Prunus laurocerasus in Serbia
Original language description
Cherry laurel (Prunus laurocerasus) is a native plant species in Serbian forests, but is also widely used for ornamental plantings. Following two extremely wet summers in 2014 and 2015, in spring and summer of 2016 and 2017, numerous cherry laurel plants with symptoms indicative for Phytophthora diseases, like wilting and chlorosis of leaves, dieback and bleeding bark necroses, were recorded in a park in Belgrade and in two ornamental nurseries in central Serbia. From necrotic bark samples and rhizosphere soil, self-sterile Phytophthora isolates with woolly colonies were obtained. Due to the production of ellipsoid and elongated, non-papillate sporangia in water and of ornamented oogonia with two-celled antheridia in mating tests with tester strains of both Phytophthora x cambivora and P. cryptogea, these isolates were identified as P. xcambivora which was confirmed by ITS sequence analysis. Pathogenicity of P. xcambivora from cherry laurel (PCCL) was tested by inoculating one-year-old seedlings of cherry laurel under the bark. P. xcambivora from European beech (PCB), and isolates of P. cactorum (CAC), P. cryptogea (CRY), P. plurivora (PLU) and P. xserendipita (SER) were included as comparison. Three and a half months after inoculation, nine of the twelve plants in PCB, three in PCCL and CAC and two in PLU declined with longitudinal necroses and chlorosis, wilting and premature shedding of leaves. These results demonstrate the ability of P. xcambivora to infect and cause decline of cherry laurel plants. The particularly high aggressiveness of the P. xcambivora isolate from beech shows that this pathogen poses a serious risk to cherry laurel in the rare natural communities of cherry laurel and beech in Serbia.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
40102 - Forestry
Result continuities
Project
<a href="/en/project/EF15_003%2F0000453" target="_blank" >EF15_003/0000453: Phytophthora Research Centre</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2018
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Forest Pathology
ISSN
1437-4781
e-ISSN
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Volume of the periodical
48
Issue of the periodical within the volume
4
Country of publishing house
US - UNITED STATES
Number of pages
8
Pages from-to
"Nestrankovano"
UT code for WoS article
000441963100010
EID of the result in the Scopus database
2-s2.0-85051726822