Results 31 to 40 of about 153,291 (147)

Sensitivity to imidacloprid insecticide varies among some social and solitary bee species of agricultural value.

open access: yesPLoS ONE, 2023
Pollinator health risks from long-lasting neonicotinoid insecticides like imidacloprid has primarily focused on commercially managed, cavity-nesting bees in the genera Apis, Bombus, and Osmia.
Blair Sampson   +6 more
doaj   +1 more source

Male survivorship and the evolution of eusociality in partially bivoltine sweat bees.

open access: yesPLoS ONE, 2022
Eusociality, where workers typically forfeit their own reproduction to assist their mothers in raising siblings, is a fundamental paradox in evolutionary biology.
Jodie Gruber, Jeremy Field
doaj   +2 more sources

Evolutionary history of Gnathonomia tamdaoensis sp. nov., a new bee species from Vietnam (Hymenoptera, Halictidae) [PDF]

open access: yesDeutsche Entomologische Zeitschrift
A previously unknown species of the Asian endemic sweat bee genus Gnathonomia Pauly, 2005 is described. The new species, so far only known from the male, is illustrated and studied using both morphological and molecular information.
Silas Bossert
doaj   +3 more sources

Insecta, Hymenoptera, Apidae, Serra do Itajaí National Park, state of Santa Catarina, Brazil [PDF]

open access: yesCheck List, 2010
A study concerning the bee fauna of the Serra do Itajaí National Park, state of Santa Catarina, was carried out during ten months in the domain of the Atlantic Rainforest.
David Luz   +2 more
doaj   +3 more sources

Molecular and phylogenetic characterization of honey bee viruses, Nosema microsporidia, protozoan parasites, and parasitic mites in China [PDF]

open access: yes, 2013
China has the largest number of managed honey bee colonies, which produce the highest quantity of honey and royal jelly in the world; however, the presence of honey bee pathogens and parasites has never been rigorously identified in Chinese apiaries.
Li, Tianbang   +7 more
core   +1 more source

A textile-based platform for real-time sweat collection and analysis [PDF]

open access: yes, 2009
The ability to perform real-time chemical measurements of body fluids is an exciting concept for the healthcare sector and the sports industry. This work is part of the BIOTEX project, an EU FP6 project which involved the development of textile-based ...
Coyle, Shirley   +5 more
core   +2 more sources

Floral Visitors to Helianthus verticillatus, a Rare Sunflower Species in the Southern United States

open access: yesHortScience, 2020
Helianthus verticillatus Small (whorled sunflower) is a federally endangered plant species found only in the southeastern United States that has potential horticultural value. Evidence suggests that H.
Nicolas C. Strange   +5 more
doaj   +1 more source

Carrion ecology: concepts, interdisciplinary synthesis, and perspectives

open access: yesBiological Reviews, EarlyView.
ABSTRACT Carrion is a ubiquitous resource in both terrestrial and aquatic ecosystems, yet it has long been overlooked in ecological research. Over the past two decades, studies on carrion and the many organisms that exploit it have flourished, revealing not only wide‐ranging ecological functions but also significance far beyond ecology.
Marcos Moleón   +38 more
wiley   +1 more source

Meniscus‐guided organic semiconductor single crystals: From fluid dynamics to morphology control and multifunctional applications

open access: yesFlexMat, EarlyView.
Centered on the multiscale meniscus, this review dissects mass transport in meniscus‐guided coating into parallel and lateral components. By analyzing the balance of multiple factors during crystallization, it establishes a clear morphology‐performance relationship.
Yumeng Wang   +7 more
wiley   +1 more source

Mycotoxin management in the cereal supply chain: Advanced detection, detoxification, and smart packaging strategies

open access: yesJournal of the Science of Food and Agriculture, EarlyView.
Abstract Mycotoxins remain a persistent threat to the safety and quality of cereal grains and other agricultural products, and their impact on human health continues to raise global concerns. In many situations, the practices traditionally used to control these toxins are no longer sufficiently effective. They can be costly, difficult to implement on a
Abolfazl Asqardokht‐Aliabadi   +2 more
wiley   +1 more source

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