Results 171 to 180 of about 242,402 (254)

A colorimetric screening method to evaluate the presence of pyrrolizidine Alkaloids and their N-Oxides in bee pollen

open access: yes, 2019
Bee pollen is consumed as a food supplement due to its nutritional properties. However, depending on the botanical sources visited by the honeybees, natural toxins such as pyrrolizidine alkaloids can be present in bee products.
Francesca Capolongo   +7 more
core  

New Results From the Pre‐Pottery Neolithic Site of Al Uyaynah, Tabuk, in Northwestern Saudi Arabia

open access: yesArabian Archaeology and Epigraphy, Volume 37, Issue 1, Page 182-206, November 2026.
ABSTRACT Al Uyaynah is a low sandstone mound on an alluvial plain, long known for its extensive surface remains of stone‐built circular and rectangular structures. Following test excavations in 2012, more detailed excavation was undertaken in 2016 within one of the largest rectangular stone structures.
Khalid Alasmari   +6 more
wiley   +1 more source

Ants contribute to raspberry pollination in protected cropping systems

open access: yesAgricultural and Forest Entomology, Volume 28, Issue 4, Page 648-657, November 2026.
Ants visited raspberry flowers more frequently than European honey bees (Apis mellifera), Australian stingless bees (Tetragonula carbonaria) and flies, many transporting raspberry pollen on their bodies, indicating potential pollination capacity. Ants were active flower visitors at most times of the day and may extend the daily pollination window and ...
Pia Malm   +6 more
wiley   +1 more source

Colony‐level pollen collection reflects visitation of managed bumble bees (Bombus impatiens) in strawberry fields and surrounding landscapes without reducing pollen limitation

open access: yesAgricultural and Forest Entomology, Volume 28, Issue 4, Page 636-647, November 2026.
We extracted pollen from colony beeswax to quantify season‐long, colony‐level resource use and tested how managed Bombus impatiens visitation and Rosaceae pollen collection relate to landscape context and strawberry pollination. Increased managed bumble bee visitation was not influenced by surrounding landcover, did not reduce pollen limitation and ...
Leeah I. Richardson   +6 more
wiley   +1 more source

Fungicide Non‐Target Effects Cause Reduced Sawfly Herbivory in Treated and Neighbouring Strawberry Plants

open access: yesEntomologia Experimentalis et Applicata, Volume 174, Issue 11, Page 1314-1321, November 2026.
Application of the fungicide Switch 62.5 WG in garden strawberry (Fragaria × ananassa), targeting Botrytis cinerea, reduced sawfly (Cladius spp.) herbivory by up to 94% and improved fruit quality. This non‐target effect also spilled over to neighbouring untreated plants, lowering damage by 46%.
Esther Kuper   +4 more
wiley   +1 more source

Modelling pollinator trends using multi‐scale environmental data from the UK Pollinator Monitoring Scheme

open access: yesEcological Solutions and Evidence, Volume 7, Issue 4, October–December 2026.
The UK Pollinator Monitoring Scheme (PoMS) generates annual data on insect pollinators from a combination of structured surveys carried out primarily by citizen scientists, covering a wide range of habitats. Our study uses 6 years of PoMS data to produce new metrics of change in abundance and species richness of bees, hoverflies and other pollinator ...
Claire Carvell   +19 more
wiley   +1 more source

Orchard netting impacts on biodiversity leading to cascading effects at the ecosystem level

open access: yesBiological Reviews, Volume 101, Issue 5, Page 2448-2466, October 2026.
ABSTRACT Agriculture must ensure food production without further compromising the ecosystem functions upon which it depends. Agricultural practices should therefore avoid harming farmland biodiversity, especially of taxa that supply the key ecosystem services (e.g.
Corrado Alessandrini   +13 more
wiley   +1 more source

Artificial intelligence in enzyme catalysis: Emerging trends and applications in biocatalyst engineering

open access: yesThe Canadian Journal of Chemical Engineering, Volume 104, Issue 10, Page 5328-5349, October 2026.
Schematic representation of artificial intelligence approaches in enzyme catalysis, integrating bibliometric analysis, emerging research trends, and machine learning tools for enzyme design, prediction, and industrial biocatalytic applications. Abstract This study systematically explores the applications of artificial intelligence (AI) in enzyme ...
Misael Bessa Sales   +6 more
wiley   +1 more source

DNA metabarcoding reveals key floral resources for native pollinators in post‐fire landscapes

open access: yesEcological Applications, Volume 36, Issue 7, October 2026.
Abstract Wildfires are a natural disturbance in dry ponderosa pine forest ecosystems, and are increasing in frequency and severity across western North America. The effects of wildfire on biotic and abiotic conditions have important implications for higher trophic levels, including native bees. We sought to quantify the responses of flowering plants to
Autumn Maust   +3 more
wiley   +1 more source

Biodiversity isn't measured in tons: Making sense of nature in the context of sustainable agriculture

open access: yesEcological Applications, Volume 36, Issue 7, October 2026.
Abstract In this review, we articulate several important but often overlooked concepts, trends, and perspectives in the biodiversity monitoring space, specifically in the context of transforming agriculture and the wider food system. We describe the common approaches to biodiversity monitoring—those focused on species, communities, functions, habitats,
Iqbal Singh Bhalla, Philip A. Loring
wiley   +1 more source

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