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- Blue vane trap (1)
- Canopy-aerosphere interface (1)
- Crithidia (1)
- Crithidia bombi (1)
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- Geomorphology (1)
- Helianthus annuus (1)
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Articles 1 - 6 of 6
Full-Text Articles in Entomology
Rainbow Beach Sediment Grain Size Analysis, Northampton, Massachusetts, Brian Yellen
Rainbow Beach Sediment Grain Size Analysis, Northampton, Massachusetts, Brian Yellen
Data and Datasets
This dataset was prepared by Brian Yellen, a research assistant professor in the Department of Earth, Geographic, and Climate Sciences at the University of Massachusetts Amherst. Dr. Yellen worked in conjunction with Melissa Grader of the USFWS and colleagues to conduct the associated field sampling.
This report provides information related to the substrate grain size at surveyed locations on Rainbow Beach on the Connecticut River in Northampton, MA (42.322125, -72.584928). This location is a known breeding site of the endangered puritan tiger beetle (PTB), Ellipsoptera puritana.
A Comparison Of Three Queen Rearing Techniques To Improve Sustainable Small-Scale Beekeeping In The Northeast Us, Hannah R. Whitehead, Ang Roell, Samuel A. Comfort, Bi Kline, Lynn Adler
A Comparison Of Three Queen Rearing Techniques To Improve Sustainable Small-Scale Beekeeping In The Northeast Us, Hannah R. Whitehead, Ang Roell, Samuel A. Comfort, Bi Kline, Lynn Adler
Data and Datasets
No abstract provided.
Data And R Code For "Gut Transplants From Bees Fed An Antipathogenic Pollen Diet Do Not Confer Pathogen Resistance To Recipients", Rachel T. Yost, Alison E. Fowler, Lynn S. Adler
Data And R Code For "Gut Transplants From Bees Fed An Antipathogenic Pollen Diet Do Not Confer Pathogen Resistance To Recipients", Rachel T. Yost, Alison E. Fowler, Lynn S. Adler
Data and Datasets
Pollinators are threatened by diverse stressors, including microbial pathogens such as Crithidia bombi. Consuming sunflower pollen dramatically reduces C. bombi infection in the bumble bee Bombus impatiens, but the mechanism behind this medicinal effect is unclear. We asked whether diet mediates resistance to C. bombi through changes in the gut microbiome. We hypothesized that sunflower pollen changes the gut microbiome, which in turn reduces Crithidia infection. To test this, we performed a gut transplant experiment. We fed donor bees either a sunflower pollen treatment or buckwheat pollen as a control treatment, and then inoculated recipient bees with homogenized guts …
Abundant, Distinct, And Seasonally Dynamic Bee Community In The Canopy-Aerosphere Interface Above A Temperate Forest: Associated Data, Michael J. Cunningham-Minnick, Joan Milam, Brian Kane, H. Patrick Roberts, David I. King
Abundant, Distinct, And Seasonally Dynamic Bee Community In The Canopy-Aerosphere Interface Above A Temperate Forest: Associated Data, Michael J. Cunningham-Minnick, Joan Milam, Brian Kane, H. Patrick Roberts, David I. King
Data and Datasets
This dataset describes bees (Apoidea) sampled with blue vane traps at different heights within and above a temperate forest on the campus of University of Massachusetts Amherst from April through August of 2021, as well as the R-code used for data analyses. Specifically, it includes 2 files: 1) all data on individual specimens, including species identifications, occurrence dates and coordinates, and more information on encounter location and study design, and 2) All code used to generate figures and tables from the data that are included within the published manuscript.
Sunflower Plantings Reduce A Common Gut Pathogen And Increase Queen Production In Bumble Bee Colonies, Rosemary L. Malfi, Quinn S. Mcfrederick, Giselle Lozano, Rebecca E. Irwin, Lynn S. Adler
Sunflower Plantings Reduce A Common Gut Pathogen And Increase Queen Production In Bumble Bee Colonies, Rosemary L. Malfi, Quinn S. Mcfrederick, Giselle Lozano, Rebecca E. Irwin, Lynn S. Adler
Data and Datasets
We evaluated whether plantings of sunflower (Helianthus annuus), whose pollen reduces infection by some pathogens when fed to bees in captivity, lowered pathogen levels and increased reproduction in free-foraging bumble bee colonies (Bombus impatiens). We placed pairs of commercial colonies of B. impatiens at 20 mixed vegetable farms in western Massachusetts between Jul-23 and Oct-6 2019. Flowering resources typically visited by bumble bees were quantified at each farm twice to characterize abundance and diversity. We also visited each farm 3-4 times and at each visit, we (a) recorded colony weights to track growth, (b) collected ~10 …
The Intersection Of Bee And Flower Sexes: Pollen Presence Shapes Sex-Specific Bee Foraging Associations In Sunflower, Justin C. Roch, Rosemary Malfi, Jennifer I. Van Wyk, Deicy Carolina Muñoz Agudelo, Joan Milam, Lynn S. Adler
The Intersection Of Bee And Flower Sexes: Pollen Presence Shapes Sex-Specific Bee Foraging Associations In Sunflower, Justin C. Roch, Rosemary Malfi, Jennifer I. Van Wyk, Deicy Carolina Muñoz Agudelo, Joan Milam, Lynn S. Adler
Data and Datasets
We evaluated whether female or male bees were more abundant on sunflowers, whether female bees were more abundant on pollen-fertile or pollen-sterile sunflower cultivars, and whether the bee community differed between pollen-fertile and pollen-sterile sunflower cultivars. We further evaluated whether bee communities were shaped by local floral resources and landscape composition. We sampled bees visiting sunflowers (Helianthus spp.) from 14 farms in the Connecticut River Valley of western Massachusetts between 25 July to 27 September 2019, typically making two sampling visits to a farm. We also measured floral resource diversity and abundance at the farms, and categorized the landscape types …