Researchers at the University of Freiburg have found that hedges and perennial flower strips are complementary in supporting wild bees in orchards by providing continuous resources over the growing season. The results are ...
Ecology
Sep 26, 2022
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6
Over a six-year period in southcentral Pennsylvania, measures of biodiversity among wild bee communities declined and one-third of species experienced decreases in abundance, according to a Penn State-led team of researchers.
Plants & Animals
Aug 30, 2022
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23
Without bumble bees, a flowering plant that can self-pollinate lost substantial genetic variation within only nine generations, an experimental study found.
Evolution
Aug 10, 2022
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1960
A dangerous variant of the deformed wing virus is on the rise worldwide. The virus infects honeybees, causing their wings to atrophy and the animals to die. The new variant, which has already replaced the original strain ...
Ecology
Jun 1, 2022
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11
How susceptible bumblebees are to a common fungicide depends on the flowering plants to which it is applied on and how diverse the food supply is that is available to the insects. Monocultures can increase the insects' sensitivity ...
Ecology
Apr 20, 2022
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9
Beekeeping is booming in Swiss cities. But the uncontrolled increase in honeybees is putting increasing pressure on wild pollinators, threatening urban biodiversity, concludes a new study by the Swiss Federal Research Institute ...
Plants & Animals
Feb 14, 2022
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5
Honeybees are celebrated as effective plant pollinators, but just how effective are they? Newly published UC Davis research in the American Journal of Botany yields some surprising results.
Plants & Animals
Dec 6, 2021
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311
"Insect and pollinator decline constitutes a pressing societal challenge that requires attention and action now. What is at stake is nothing less than the world's ecosystems and food production," says professor Jeroen van ...
Plants & Animals
Nov 4, 2021
1
32
For more than a decade, ecologists have been warning of a downward trend in bumble bee populations across North America, with habitat destruction a primary culprit in those losses. While efforts to preserve wild bees in the ...
Plants & Animals
Apr 28, 2021
0
55
Across California's Central Valley, under stress from large-scale agriculture and climate change, native bee species that are flexible in their pollination behavior when around other wild bee populations appear best suited ...
Plants & Animals
Apr 2, 2021
0
269
