Download full-text PDF |
Source |
|---|---|
| http://dx.doi.org/10.2460/javma.259.8.860 | DOI Listing |
Publication Analysis
Top Keywords
Similar Publications
Honey bees rely on associative stimulus strength after training on an olfactory transitive inference task.
Front Psychol
January 2025
Sorbonne University, CNRS, INSERM, Institute of Biology Paris Seine, Neurosciences Paris Seine, Paris, France.
Transitive inference, the ability to establish hierarchical relationships between stimuli, is typically tested by training with premise pairs (e.g., A + B-, B + C-, C + D-, D + E-), which establishes a stimulus hierarchy (A > B > C > D > E).
View Article and Find Full Text PDFExposure of insects to current use pesticide residues in soil and vegetation along spatial and temporal distribution in agricultural sites.
Sci Rep
January 2025
iES Landau, Institute for Environmental Sciences, University of Kaiserslautern-Landau, Landau, Germany.
Current use pesticides (CUPs) are recognised as the largest deliberate input of bioactive substances into terrestrial ecosystems and one of the main factors responsible for the current decline in insects in agricultural areas. To quantify seasonal insect exposure in the landscape at a regional scale (Rhineland-Palatine in Germany), we analysed the presence of multiple (93) active ingredients in CUPs across three different agricultural cultivation types (with each three fields: arable, vegetable, viticulture) and neighbouring meadows. We collected monthly soil and vegetation samples over a year.
View Article and Find Full Text PDFA systematic meta-analysis of the efficacy of treatments for a global honey bee pathogen - the Varroa mite.
Sci Total Environ
January 2025
School of Biology and Environmental Science, University College Dublin, Dublin D04 N2E5, Ireland.
The western honey bee Apis mellifera is the world's most important managed pollinator. However, globally honey bees have been facing increasing colony losses due to a combination of stress factors. Foremost among these is the invasive mite Varroa destructor, which is the pathogen most commonly linked to colony losses.
View Article and Find Full Text PDFHormetic response to pesticides in diapausing bees.
Biol Lett
January 2025
Department of Entomology, Pennsylvania State University, University Park, PA, USA.
Pollinators face declines and diversity loss associated with multiple stressors, particularly pesticides. Most pollination services are provided by annual bees that undergo winter diapause, and many common pesticides are highly soluble in water and move through soil and plants where bees hibernate and feed, yet the effects of pesticides on pollinators' diapause survival and performance are poorly understood. Pesticides may have complex effects in bees, and some were shown to induce hormetic effects on various traits characterized by high-dose inhibition coupled with low-dose stimulation.
View Article and Find Full Text PDFBuzz pollination: investigations of pollen expulsion using the discrete element method.
J R Soc Interface
January 2025
Department of Mechanical & Industrial Engineering, Montana State University, Bozeman, MT, USA.
Buzz pollination involves the release of pollen from, primarily, poricidal anthers through vibrations generated by certain bee species. Despite previous experimental and numerical studies, the intricacies of pollen dynamics within vibrating anthers remain elusive due to the challenges in observing these small-scale, opaque systems. This research employs the discrete element method to simulate the pollen expulsion process in vibrating anthers.
View Article and Find Full Text PDFWant AI Summaries of new PubMed Abstracts delivered to your In-box?
Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!