Sunburn-Induced Bark Damage and Eutypella Decipiens Infection in Serbian Hornbeam Trees

A research study investigates the decline of European hornbeam trees in Serbian urban landscapes. The work identifies Eutypella decipiens as the causal agent of bark cankers and demonstrates a correlation with sunburn damage through field surveys and controlled pathogenicity trials. The dataset, authored by Dušan Jovanović and last updated in May 2026, provides the first evidence of an abiotic-mediated infection pathway for this pathogen in urban settings.

Use Cases

• Modeling tree disease risk based on trunk orientation and sun exposure mentioned in the description.
• Studying pathogen-host-environment interactions for Eutypella decipiens and Carpinus betulus.
• Developing urban forestry management strategies to mitigate climate-driven stressors.
• Comparing pathogenicity between Eutypella decipiens and Cryphonectria carpinicola as described in the inoculation trials.

Strengths

• Includes results from controlled pathogenicity trials, with specific metrics like necroses being 10.2 times longer and 22.9 times larger in area than the control.
• Provides the first recorded evidence of Eutypella decipiens in Serbian urban landscapes, extending its known range.
• Links field observations (canker orientation on south/southwest trunk sides) with experimental results to suggest a sunburn-mediated infection pathway.

Limitations

• The dataset is a 675.2 KB DOCX file, which is a very small textual report rather than a structured data table.
• Column-level documentation and sample data are unavailable, limiting direct analysis of raw observations.
• The geographic scope is limited to central Serbia, which may affect generalizability.

Provenance

Source

figshare

Collection Method

Field surveys and controlled glasshouse pathogenicity trials.

Freshness

Last updated 2026-05-11 05:29:19; freshness should be verified.

Geography

Central Serbia, urban landscapes.