Evidence map›Paper›PMID 31874994›Full record

ArticleScientific reports2019

Consequences of a short time exposure to a sublethal dose of Flupyradifurone (Sivanto) pesticide early in life on survival and immunity in the honeybee (Apis mellifera).

Yahya Al Naggar, Boris Baer

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 32 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
32citing papers in PubMed, 1 pooled it
10.0field-weighted citation impact, top 2% of its field
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

32 citing papers in PubMed, 1 synthesis or guideline pooled it, 75 citations in OpenAlex.

  1. Pooled it
  2. Flupyradifurone impairs the processing of sound signals by the ascending interneurons AN1 and AN2 that convey auditory information to the cricket brain.Journal of comparative physiology. A, Neuroethology, sensory, neural, and behavioral physiology · 2026
    Article
  3. Article
  4. Review
  5. Article
  6. Article
  7. Article
  8. Clodronate liposomes untangle the role of hemocytes inbioRxiv : the preprint server for biology · 2025
    Article
  9. Insect immunity in the Anthropocene.Biological reviews of the Cambridge Philosophical Society · 2025
    Review
  10. Article
  11. The Role of Pathogens in Bumblebee Decline: A Review.Pathogens (Basel, Switzerland) · 2025
    Review
  12. Current Insights into Sublethal Effects of Pesticides on Insects.International journal of molecular sciences · 2024
    Review
  13. Article
  14. Article
  15. Effects of Plant-Based Supplement on Oxidative Stress of Honey Bees (Animals : an open access journal from MDPI · 2023
    Article
  16. Article
  17. Parasite and Pesticide Impacts on the Bumblebee (International journal of molecular sciences · 2023
    Article
  18. Article
  19. Article
  20. Article
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

2 authors at 1 institution in 3 countries.

Yahya Al NaggarCenter for Integrative Bee Research (CIBER), Department of Entomology, University of California Riverside, Riverside, CA, 92507, USA. yehia.elnagar@science.tanta.edu.eg.ORCID http://orcid.org/0000-0002-8111-918X
Boris BaerCenter for Integrative Bee Research (CIBER), Department of Entomology, University of California Riverside, Riverside, CA, 92507, USA. boris.bar@ucr.edu.
University of California, Riverside · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Dramatic losses of pollinating insects have become of global concern, as they threaten not only key ecosystem services but also human food production. Recent research provided evidence that interactions between ecological stressors are drivers of declining pollinator health and responsible for observed population collapses. We used the honeybee Apis mellifera and conducted a series of experiments to test for long-term effects of a single short exposure to the agricultural pesticide flupyradifurone to a second environmental stressor later in life. To do this, we exposed individuals during their larval development or early adulthood to sublethal dosages of flupyradifurone (0.025 μg for larvae and 0.645 μg for imagos), either pure or as part of an agricultural formulation (Sivanto). We afterwards exposed bees to a second ecological stressor infecting individuals with 10,000 spores of the fungal gut parasite Nosema ceranae. We found that pesticide exposures significantly reduced survival of bees and altered the expression of several immune and detoxification genes. The ability of bees to respond to these latter effects differed significantly between colonies, offering opportunities to breed bees with elevated levels of pesticide tolerance in the future. We conclude that short episodes of sublethal pesticide exposures during development are sufficient to trigger effects later in life and could therefore contribute to the widespread declines in bee health.

Indexed as

BeesGene Expression RegulationIntestines4-ButyrolactoneAnimalsNosemaPyridines4-ButyrolactoneflupyradifuronePyridines

Identifiers

PMID31874994
PMCPMC6930273
OpenAlexW2998433529

What OpenQuestion 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 OpenQuestion graph.