Evidence map›Paper›PMID 26466796›Full record

ArticleInsects2013

The Effects of Pesticides on Queen Rearing and Virus Titers in Honey Bees (Apis mellifera L.).

Gloria DeGrandi-Hoffman, Yanping Chen, Roger Simonds

Open access · goldAbstract read
In one paragraph

Article in Insects, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 30 papers.

0numbers the graph read from it
0cells of the map it votes in
30citing papers in PubMed
8.4field-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

30 citing papers in PubMed, 135 citations in OpenAlex.

  1. Review
  2. Article
  3. Article
  4. Environmental pollution effect on honey bees and their derived products: a comprehensive analysis.Environmental science and pollution research international · 2025
    Review
  5. Article
  6. Article
  7. Article
  8. Article
  9. Review
  10. Article
  11. Review
  12. Article
  13. Article
  14. Article
  15. Review
  16. Article
  17. Interactions Between Thiamethoxam andFrontiers in microbiology · 2020
    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

3 authors at 3 institutions in 1 country.

Gloria DeGrandi-HoffmanCarl Hayden Bee Research Center, USDA-ARS, 2000 East Allen Road, Tucson, AZ 85719, USA. Gloria.Hoffman@ARS.USDA.GOV.
Yanping ChenBeltsville Bee Research Laboratory, 10300 Baltimore Avenue, Bldg. 476 BARC-East, Beltsville, MD 20705, USA. Judy.Chen@ARS.USDA.GOV.
Roger SimondsAgricultural Marketing Service, National Science Laboratory, 801 Summit Crossing Place, Suite B, Gastonia, NC 28054, USA. Roger.Simonds@AMS.USDA.GOV.
Agricultural Marketing Service · USBeltsville Agricultural Research Center · USCarl Hayden Bee Research Center · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The effects of sublethal pesticide exposure on queen emergence and virus titers were examined. Queen rearing colonies were fed pollen with chlorpyrifos (CPF) alone (pollen-1) and with CPF and the fungicide Pristine(®) (pollen-2). Fewer queens emerged when larvae from open foraging (i.e., outside) colonies were reared in colonies fed pollen-1 or 2 compared with when those larvae were reared in outside colonies. Larvae grafted from and reared in colonies fed pollen-2 had lower rates of queen emergence than pollen-1 or outside colonies. Deformed wing virus (DWV) and black queen cell virus were found in nurse bees from colonies fed pollen-1 or 2 and in outside colonies. The viruses also were detected in queen larvae. However, we did not detect virus in emerged queens grafted from and reared in outside colonies. In contrast, DWV was found in all emerged queens grafted from colonies fed pollen-1 or 2 either reared in outside hives or those fed pollen-1 or 2. The results suggest that sublethal exposure of CPF alone but especially when Pristine(®) is added reduces queen emergence possibly due to compromised immunity in developing queens.

Indexed as

Black queen cell virusboscalidchlorpyrifosdeformed wing viruspyraclostrobin

Identifiers

PMID26466796
PMCPMC4553430
OpenAlexW2071406030

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.