Results 61 to 70 of about 131,466 (354)

The organizational impact of chronic heat: diffuse brood comb and decreased carbohydrate stores in honey bee colonies

open access: yesFrontiers in Ecology and Evolution, 2023
Insect pollinators are vital to the stability of a broad range of both natural and anthropogenic ecosystems and add billions of dollars to the economy each year. Honey bees are perhaps the best studied insect pollinator due to their economic and cultural
Isaac P. Weinberg   +6 more
doaj   +1 more source

Distribution and transmission of American foulbrood in honey bees [PDF]

open access: yes, 2006
The distribution of Paenibacillus larvae spores, the causative agent of American foulbrood, was studied on three different levels in the honey bee system; the apiary level, the colony level and the individual honey bee level.
Lindström, Anders
core  

The dose makes the poison: have “field realistic” rates of exposure of bees to neonicotinoid insecticides been overestimated in laboratory studies? [PDF]

open access: yes, 2014
Recent laboratory based studies have demonstrated adverse sub-lethal effects of neonicotinoid insecticides on honey bees and bumble bees, and these studies have been influential in leading to a European Union moratorium on the use of three neonicotinoids,
BARON G L   +16 more
core   +1 more source

Beeswax: Food and beyond

open access: yesFood Biomacromolecules, EarlyView.
Abstract Honeybees (Apis mellifera L.) are an important class of insects that are the most beneficial in terms of economy. Beeswax is the second most important bee products after honey. Its commercial importance is due to its antimicrobial, antioxidant, anti‐inflammatory and antiseptic as well as regenerative properties.
Rajshri Naveen, Manickam Loganathan
wiley   +1 more source

Harnessing Free Radical Scavenging Potential of Caffeic Acid as a Nutraceutical—A Review

open access: yesFood Safety and Health, EarlyView.
Caffeic acid has emerged as a promising bioactive molecule with multiple pharmacological properties, including antioxidant, antimicrobial, anti‐inflammatory, organ protective properties and metal‐chelating ability. This review emphasizes the dietary sources, structural characteristic, molecular mechanism underlying health promoting effects of caffeic ...
Pavitra Behra   +2 more
wiley   +1 more source

The impact of honey bees on montane ecosystems within Tongariro National Park : a thesis presented in partial fulfilment of the requirements for the degree of Master of Science in Ecology at Massey University [PDF]

open access: yes, 1996
A study of the effects of honey bees on montane ecosystems was conducted during the summers of 1993/1994 and 1994/1995 at Tongariro National Park. Three possible effects of the introduced honey bee were examined.
Murphy, Claire
core  

Honey bees of Pantelleria

open access: yes, 2023
Scientific ...
Malagnini, V.   +4 more
openaire   +3 more sources

Positive Freedom and the Social Meaning of Money

open access: yesJournal of Applied Philosophy, EarlyView.
ABSTRACT Semiotic objections to markets hold that buying and selling certain things – for example, sex, body parts, votes, surrogacy services – expresses that those things are fungible with money, which has only profane value. This article offers a more fundamental challenge to semiotic critiques of market.
Andrew Allison   +2 more
wiley   +1 more source

Gut microbiota composition is associated with environmental landscape in honey bees. [PDF]

open access: yes, 2018
There is growing recognition that the gut microbial community regulates a wide variety of important functions in its animal hosts, including host health. However, the complex interactions between gut microbes and environment are still unclear. Honey bees
Al Toufalilia, H.   +8 more
core   +3 more sources

Consumers' sensory assessments of bigleaf maple (Acer macrophyllum) syrup give way to a promising artisan industry

open access: yesJSFA reports, Volume 5, Issue 3, Page 113-124, March 2025.
Abstract Background Most pure maple syrup produced in North America is produced from the sap of sugar maple trees (Acer saccharum). Interest is growing to utilize other maple species in different regions of North America outside the native range of sugar maple.
Ann E. Colonna   +2 more
wiley   +1 more source

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