Evidence map›Paper›PMID 42355367›Full record

ReviewInsects2026

Major Honey Bee Diseases and Possibilities to Control Them with Essential Oils.

Yordan V Hristov, Koycho Koev, Tsvetan Tsvetanov, Ralitsa Balkanska

Abstract readReview
In one paragraph

Review in Insects, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

0 citing papers in PubMed.

No citing paper in PubMed yet.

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

4 authors.

Yordan V HristovDepartment "Special Branches", Institute of Animal Science, Kostinbrod, Agricultural Academy, 1113 Sofia, Bulgaria.ORCID 0000-0003-3618-5898
Koycho KoevDepartment of Veterinary Microbiology, Infectious and Parasitic Diseases, Faculty of Veterinary Medicine, Trakia University, 6000 Stara Zagora, Bulgaria.ORCID 0009-0006-7962-0422
Tsvetan TsvetanovDepartment "Special Branches", Institute of Animal Science, Kostinbrod, Agricultural Academy, 1113 Sofia, Bulgaria.
Ralitsa BalkanskaDepartment "Special Branches", Institute of Animal Science, Kostinbrod, Agricultural Academy, 1113 Sofia, Bulgaria.ORCID 0000-0003-3486-1514

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Honeybee colonies are affected by bacterial, fungal, viral, microsporidian, and parasitic diseases that impair brood viability, adult survival, productivity, and beekeeping sustainability. Conventional control relies on sanitary measures, antibiotics where permitted, and synthetic acaricides, but these approaches are constrained by residues, resistance, regulation, and variable field performance. This narrative review critically evaluates essential oils as alternative or complementary tools against American foulbrood, European foulbrood, varroosis, nosemosis, chalkbrood, and mite-associated viral pressure. Evidence indicates that thymol, carvacrol, eugenol, cinnamaldehyde, and related constituents can show marked antibacterial, antifungal, acaricidal, antioxidant, and host-supportive activity under controlled conditions. However, most bacterial, fungal, and nosemosis data remain laboratory-based, and direct antiviral applications against honeybee viruses are not field validated. The strongest practical evidence concerns thymol-based control of

Indexed as

American foulbroodApis melliferabee healthchalkbroodessential oilsEuropean foulbroodhoneybee diseasesnosemosisVarroa destructor

Identifiers

PMID42355367
PMCPMC13300919

What Socratic holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the Socratic graph.