Data on how honeybee host brood traits influence Varroa destructor reproduction

SND-ID: 2023-79-1. Version: 1. DOI: https://doi.org/10.5878/znc2-9b12

Citation

Creator/Principal investigator(s)

Nicholas Scaramella - Swedish University of Agricultural Sciences, Department of Ecology orcid

Ashley Burke - Swedish University of Agricultural Sciences, Department of Ecology

Melissa Oddie - Norges Birokterlag orcid

Barbara Locke - Swedish University of Agricultural Sciences, Department of Ecology orcid

Research principal

Swedish University of Agricultural Sciences - Department of Ecology rorId

Principal's reference number

SLU.ekol.2023.4.4.IÄ-11

Description

The data set was collected in Uppsala Sweden between 2019 and 2021. Hives were established using varroa resistant queens from Oslo, Norway (n = 3), Gotland Sweden, (n = 5), and Avignon, France (n = 4), with a varroa susceptible population from Uppsala, Sweden (n = 5) as control. All hives were located at the SLU Lövsta research station (GPS Coordinates: 59° 50’ 2.544”N, 17° 48’ 47.447”E). Varroa destructor mite reproductive success was measured on frames with adult honeybee workers exposed to, and excluded from access to honeybee larvae. Excluders were added directly after brood capping, and frames were dissected nine days later. Cell caps were removed using a scalpel with the pupae and mite families carefully removed from the cell using forceps and a fine paint brush. Mite reproductive success calculated by counting successful reproduction attempts, which was defined as a mite that successfully produced one male, and at least one female offspring. If a mite did not meet this requirement, it was considered a failed reproduction attempt and the reason for failure was documented. All data was an

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The data set was collected in Uppsala Sweden between 2019 and 2021. Hives were established using varroa resistant queens from Oslo, Norway (n = 3), Gotland Sweden, (n = 5), and Avignon, France (n = 4), with a varroa susceptible population from Uppsala, Sweden (n = 5) as control. All hives were located at the SLU Lövsta research station (GPS Coordinates: 59° 50’ 2.544”N, 17° 48’ 47.447”E). Varroa destructor mite reproductive success was measured on frames with adult honeybee workers exposed to, and excluded from access to honeybee larvae. Excluders were added directly after brood capping, and frames were dissected nine days later. Cell caps were removed using a scalpel with the pupae and mite families carefully removed from the cell using forceps and a fine paint brush. Mite reproductive success calculated by counting successful reproduction attempts, which was defined as a mite that successfully produced one male, and at least one female offspring. If a mite did not meet this requirement, it was considered a failed reproduction attempt and the reason for failure was documented. All data was analyzed in R version 4.0.1 using R Studio 1.3.959. A linear mixed-effect model was used with mite reproductive success as the response variable, population origin and excluder treatment as independent variables, with colony and year as random effect variables to compare treatments within each population as well as fecundity. Least-square means of the model were used to compare treatments between individual populations.

Scaramella_et_al_2023_Data.tsv - Data set consists of 34 rows and 21 columns. Colony demographics, and designated treatment are listed. All data collected are count data and are explained in more detail in read me file.
R script used in analysis is attached. It is split into two sections, with the first being used for statistical analysis, and the second used for plot creations used in the paper. Sections defined by title SECTION 1 - ANALYSIS and SECTION 2 - PLOTs

The output Scaramella_et_al_2023_Analysis_Code_log.txt and plot file Rplots.pdf can, provided that the script is in the same directory as the data files and needed R packages are installed (see sessionInfo.txt), be reproduced by running:
Rscript Scaramella_et_al_2023_Analysis_Code.R > \
Scaramella_et_al_2023_Analysis_Code_log.txt

Scaramella_et_al_2023_Bar_Graph_Data.tsv - Data set consisting of 8 rows & 5 columns. Colony demographics, and designated treatment are listed. All data generated from the count data in Scaramella_et_al_2023_Data.tsv and are explained in more detail in read me file.

Scaramella_et_al_2023_Stacked_Bar_Graph_Data.tsv - Data set consisting of 102 rows & 8 columns. Colony demographics, and designated treatment are listed. All data is Scaramella_et_al_2023_Data.tsv restructured to include reason failed as a column. The data is explained in more detail in read me file. Show less..

Data contains personal data

No

Language

Method and outcome

Time period(s) investigated

2019-06 – 2021-09

Data format / data structure

Data collection
  • Mode of collection: Field/Intervention experiment
  • Time period(s) for data collection: 2019-06 – 2021-10
  • Data collector: Swedish University of Agricultural Sciences
Geographic coverage
Administrative information

Responsible department/unit

Department of Ecology

Contributor(s)

Fanny Mondet - National Research Institute for Agriculture, Food and Environment, Abeilles et Environement orcid

Peter Neumann - University of Bern, Vetsuisse Faculty orcid

Joachim de Miranda - Swedish University of Agricultural Sciences, Department of Ecology orcid

Peter Rosenkranz - University of Hohenheim, Apiculture State Institute

Bjorn Dahle - Norwegian University of Life Sciences, Faculty of Environmental Sciences and Natural Resource Management orcid

Funding 1

  • Funding agency: Formas rorId
  • Funding agency's reference number: 2016-00481
  • Project name on the application: Future Research Leaders

Funding 2

  • Funding agency: European Research Council rorId
  • Funding agency's reference number: 949223
  • Project name on the application: ERC Starting Grant
Topic and keywords

Research area

Zoology (Standard för svensk indelning av forskningsämnen 2011)

Ecology (Standard för svensk indelning av forskningsämnen 2011)

Evolutionary biology (Standard för svensk indelning av forskningsämnen 2011)

Publications

Nicholas Scaramella et al. Host brood traits, independent of adult behaviours, reduce Varroa destructor mite reproduction in resistant honeybee populations. International Journal for Parasitology. Accepted
DOI: https://doi.org/10.1016/j.ijpara.2023.04.001

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Published: 2023-06-01