Results 131 to 140 of about 42,854 (314)
CHANGES IN THE BEHAVIOUR OF HONEY-BEES FOLLOWING THEIR RECOVERY FROM ANAESTHESIA [PDF]
, 1950 During the development of a marking technique which necessitated anaesthetizing honey-bees {Apis mellifica L.), certain after-effects of anaesthesia were noticed.
C. R. Ribbands, Ribbands, C. R.
core
Applied Microbiology and BiotechnologyHoney bees gather pollen from flowering plants, using it as a vital protein source and, in turn, acquire pollen-associated microbes that interact with their existing gut microbiota.
Nolwandle N. Khumalo +3 more
doaj +1 more source
EuroChoices, EarlyView.Summary The 2025 US farm bill converts ad hoc farm assistance since 2018 into a projected US$ 62 billion farm safety net expansion within multi‐year legislation. Usually stand‐alone with strong bipartisan support, the 2025 edition is largely provisions in a far‐reaching, partisan budget law. The farm safety net is expanded by cutting food assistance to
Carl Zulauf, David Orden
wiley +1 more source
Decades of Enclosure Protection Exert Composite Effects on Grassland Grasshopper Communities
Integrative Zoology, EarlyView.Decades of enclosure protection have altered grasshopper community structure, with species‐specific effects on population dynamics. For the low‐mobility grasshopper Chorthippus fallax, abundance did not differ strongly between exclosure‐protected and overgrazed areas, but its egg development duration was longer in exclosures. The two C.
Dan‐dan Feng +7 more
wiley +1 more source
Survival rate of honeybee (Apis mellifera) workers after exposure to sublethal concentrations of imidacloprid [PDF]
, 2010 Imidacloprid is a commonly used systemic insecticide which can induce several sublethal effects. Previous research has not shown any increased mortality in bees that were fed with sublethal doses. However, there is very little research conducted with the
Blacquiere, T.
core
Arabian Archaeology and Epigraphy, EarlyView.ABSTRACT While oasis settlements emerged during the Bronze Age in Eastern and Northern Arabia, the settlement process in Central Arabia was different. Excavations at al‐Yamāma—main ancient settlement of the al‐Kharj oasis (Riyadh Province, KSA)—suggest that the latter did not emerge before the second half of the first millennium BCE.
Elora Chambraud +4 more
wiley +1 more source
Ants contribute to raspberry pollination in protected cropping systems
Agricultural and Forest Entomology, EarlyView.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
Agricultural and Forest Entomology, EarlyView.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
InsectsIn lowbush blueberry fields, we conducted residue analysis comparing flowers, trapped pollen (honey bee and Osmia spp.), and collected bees (honey bee workers, bumble bee queens, and non-Bombus spp. wild native bees). The study was conducted from 2012 to
Francis A. Drummond +2 more
doaj +1 more source
The dilemma of honey bee pest management in European Union: eradication or coexistence?
Insect Science, EarlyView.
Michela Bertola, Franco Mutinelli
wiley +1 more source