A new method to predict tipping points - the moment at which sudden change occurs in complex networked systems - may offer insights that prevent colony collapse disorder (CCD), a phenomenon in which the majority of worker ...
Ecology
Jan 10, 2018
0
36
A novel study of honey bee genetic diversity co-authored by an Indiana University biologist has for the first time found that greater diversity in worker bees leads to colonies with fewer pathogens and more abundant helpful ...
Plants & Animals
Mar 12, 2012
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0
It's taken nearly 200 years, but scientists in Arizona and Europe have teased out how the molecular switch for sex gradually and adaptively evolved in the honeybee.
Plants & Animals
Dec 30, 2013
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0
A discovery by scientists at UWA that a widespread fungus that causes dysentery in honey bees can be sexually transmitted may impact bee breeding programs world-wide.
Plants & Animals
Aug 5, 2015
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101
It's sometimes reported that one in every three bites of food depends on bees. As is often the case when an easy to grasp notion spreads, there's a dose of truth and a dollop of exaggeration.
Plants & Animals
Aug 17, 2018
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82
Honey bees use different sets of genes, regulated by two distinct mechanisms, to fight off viruses, bacteria and gut parasites, according to researchers at Penn State and the Georgia Institute of Technology.
Plants & Animals
Mar 26, 2015
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1770
Varroa destructor is a parasitic mite that affects honeybees. It originated in Asia, but has spread to almost every region of the world. Domestic honey bees, Apis mellifera, are particularly vulnerable to this parasite, which ...
Plants & Animals
Jan 26, 2021
0
67
(PhysOrg.com) -- Increasing the overall genetic diversity of honey bees will lead to healthier and hardier bees that can better fight off parasites, pathogens and pests, says bee breeder-geneticist Susan Cobey of the University ...
Plants & Animals
Mar 12, 2012
0
0
In a new study from Lawson Health Research Institute (Lawson) and Western University, researchers have shown that probiotics can potentially protect honey bees from the toxic effects of pesticides.
Plants & Animals
Jun 19, 2017
0
87
An international team of researchers has discovered honey bee colonies in Newfoundland, Canada, that are free of the invasive parasites that affect honey bees elsewhere in the world. The populations offer a unique opportunity ...
Plants & Animals
Jul 1, 2014
1
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