Results 41 to 50 of about 449 (116)

Microbial Pressure and Social Immunity: Bumble Bees Increase Brood Hygiene After Exposure to a Bacillus thuringiensis‐Based Biopesticide

open access: yesEcology and Evolution, Volume 16, Issue 6, June 2026.
In social insect colonies, diseased or dead brood is identified and removed by workers to prevent the infection of the whole colony. Here, bumble bee larvae exposed to a bacterium (Bacillus thuringiensis ssp. aizawai (strain: ABTS‐1857)) based biopesticide were removed more frequently than wounded or untreated control larvae. This shows that bumble bee
Michelle Scheffler   +4 more
wiley   +1 more source

Shared and unique microbes between Small hive beetles (Aethina tumida) and their honey bee hosts

open access: yesMicrobiologyOpen, Volume 8, Issue 10, October 2019., 2019
Honey bee‐associated bacteria were identified from the small hive beetles, which may facilitate the beetle thriving in the bee hive. At the mean time, the honey bee virus colonize and replicate in SHBs, dispersion of host virus by social parasites to floral resources and hives, providing additional threats to honey bees and other insects.
Qiang Huang, Dawn Lopez, Jay D. Evans
wiley   +1 more source

The Vulnerability of New Zealand Forage Plants to Incursions by New Pests, Pathogens and Weeds, and the Case for Greater Protection

open access: yesNew Zealand Journal of Agricultural Research, Volume 69, Issue 1, February 2026.
We outline the diversity of pests, weeds and plant pathogens absent from New Zealand that threaten forage production, examine their potential import pathways, and outline the challenges of managing them should they arrive. The number and diversity of threats and pathways indicates ongoing incursions are inevitable.
Craig B. Phillips   +9 more
wiley   +1 more source

Chromium‐Doped Zinc Gallate Nanoparticles for Enhanced Enzyme‐Linked Immunosorbent Assay Sensitivity: Optimization of Synthesis and Functionalization Strategies for Ultra‐Low IgG Detection

open access: yesSmall Science, Volume 5, Issue 10, October 2025.
The impact of the hydrothermal preparation method of ZGO nanoparticles (120 °C for 6, 12, or 24 h, scheme a) significantly influences their signal intensity after exposure to H2O2 and excitation with UV. These nanoparticles, either in a nonfunctionalized form (scheme b) or covalently functionalized with antibodies (scheme c and d), have been applied ...
Zied Ferjaoui   +8 more
wiley   +1 more source

Volatile Constituents of spp. Quantified at Different Growth Stages, and Evaluation of their Antimicrobial Activity

open access: yesNatural Product Communications, 2013
The composition of the volatile fraction of Trifolium pratense L. ssp. nivale (Sieber) Asch. et Gr. from the southwestern Alps was investigated.
Roberto Cecotti   +3 more
doaj   +1 more source

The Honey Bee Pathosphere of Mongolia: European Viruses in Central Asia. [PDF]

open access: yesPLoS ONE, 2016
Parasites and pathogens are apparent key factors for the detrimental health of managed European honey bee subspecies, Apis mellifera. Apicultural trade is arguably the main factor for the almost global distribution of most honey bee diseases, thereby ...
Khaliunaa Tsevegmid   +2 more
doaj   +1 more source

The smell of infection: Disease surveillance in insects using volatile organic compounds

open access: yesAgricultural and Forest Entomology, Volume 27, Issue 1, Page 81-89, February 2025.
Abstract Insects play crucial roles in nearly every ecosystem and provide a wide array of ecosystem services. However, both managed and wild insect populations face threats from parasites and pathogens, which require surveillance to mitigate. Current infectious disease surveillance methods for insects often involve invasive, time‐consuming and ...
Ayman Asiri   +2 more
wiley   +1 more source

Insights into the identification of antimicrobial peptides: A multidisciplinary observation

open access: yesiMetaOmics, Volume 1, Issue 2, December 2024.
Antimicrobial peptides (AMPs) exemplify the principle of “Life finds a way” by adapting to diverse environmental niches. These peptides exhibit remarkable specificity, targeting pathogens unique to their respective habitats. Understanding the ecological context of AMPs not only clarifies how these peptides selectively target pathogens while remaining ...
Sizhe Chen, Qi Su
wiley   +1 more source

Microbiome and floral associations of a wild bee using biodiversity survey collections

open access: yesEnvironmental Microbiology, Volume 26, Issue 6, June 2024.
The core microbiome of the bicoloured sweat bee, Agapostemon virescens, is described for the first time using pinned museum specimens. Collection method and geographic variation in microbial and plant diversity are also characterised. Ongoing wild bee surveys have potential to reveal hidden stressors underpinning bee health and dietary breadth ...
Phuong N. Nguyen   +3 more
wiley   +1 more source

Use of Lactobacillus plantarum in Preventing Clinical Cases of American and European Foulbrood in Central Italy

open access: yesApplied Sciences, 2022
American and European Foulbrood (AFB and EFB) are considered the most contagious infectious diseases affecting honeybees worldwide. New sustainable strategies need to be implemented for their prevention and control, and probiotics may represent one ...
Marco Pietropaoli   +6 more
doaj   +1 more source

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