Volumetric Spore Traps Are a Viable Alternative Tool for Estimating Heterobasidion Infection Risk
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62156489%3A43410%2F22%3A43922602" target="_blank" >RIV/62156489:43410/22:43922602 - isvavai.cz</a>
Result on the web
<a href="https://doi.org/10.3390/f13122146" target="_blank" >https://doi.org/10.3390/f13122146</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.3390/f13122146" target="_blank" >10.3390/f13122146</a>
Alternative languages
Result language
angličtina
Original language name
Volumetric Spore Traps Are a Viable Alternative Tool for Estimating Heterobasidion Infection Risk
Original language description
Prophylactic stump treatments against the conifer root rot fungus Heterobasidion annosum s.l. should take into account the airborne inoculum density of the pathogen, in order to be economically feasible. Our objective was to test if an automatic volumetric spore trap (AVST) could be used as a sensitive alternative of passive traps for quantifying Heterobasidion airspora in forest stands. The routinely used wood disc exposure method (WDE) was implemented simultaneously with AVST in five coniferous monocultures and three near-natural stands without silvicultural management in Czechia. Air sampling took place for 24-h intervals in five months of the main sporulation period. The atmospheric concentration of H. annosum s.l. spores (cHa) was determined by qPCR with generic and species-specific primers. AVST detected more target species than WDE on 77% of sampling occasions. When comparing the relative abundance of the three European H. annosum s.l. species detected by AVST and WDE, H. parviporum and H. abietinum were found to be overrepresented on wood discs. cHa in November was significantly higher than in May and June, confirming the seasonal pattern typical for temperate Europe. For an accurate and rapid estimation of Heterobasidion primary infection risk, the usage of AVST is highly recommended.
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)<br>S - Specificky vyzkum na vysokych skolach
Others
Publication year
2022
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Forests
ISSN
1999-4907
e-ISSN
1999-4907
Volume of the periodical
13
Issue of the periodical within the volume
12
Country of publishing house
CH - SWITZERLAND
Number of pages
10
Pages from-to
2146
UT code for WoS article
000900858100001
EID of the result in the Scopus database
2-s2.0-85144628166