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Posts Tagged: New Phytologist

What Attracts Bees to Blossoms? A Surprising Discovery by UC Davis Ecologist Rachel Vannette

A honey bee heads toward a lupine blossom. It's not just the nectar she's scented. UC Davis community ecologist Rachel Vannette has just published a paper in New Phytologist journal that shows nectar-living microbes release scents or volatile compounds, too, and can influence a pollinator's foraging preference. (Photo by Kathy Keatley Garvey)

You're watching honey bees foraging in a field.  They buzz toward a blossom, sip nectar, and then head for another blossom. Typical, right? But there's much more going on than you think. It's not just the nectar that she's scented. UC Davis...

A honey bee heads toward a lupine blossom. It's not just the nectar she's scented. UC Davis community ecologist Rachel Vannette has just published a paper in New Phytologist journal that shows nectar-living microbes release scents or volatile compounds, too, and can influence a pollinator's foraging preference. (Photo by Kathy Keatley Garvey)
A honey bee heads toward a lupine blossom. It's not just the nectar she's scented. UC Davis community ecologist Rachel Vannette has just published a paper in New Phytologist journal that shows nectar-living microbes release scents or volatile compounds, too, and can influence a pollinator's foraging preference. (Photo by Kathy Keatley Garvey)

A honey bee heads toward a lupine blossom. It's not just the nectar she's scented. UC Davis community ecologist Rachel Vannette has just published a paper in New Phytologist journal that shows nectar-living microbes release scents or volatile compounds, too, and can influence a pollinator's foraging preference. (Photo by Kathy Keatley Garvey)

Microbial stains (fungi and bacteria) isolated from floral nectar. (Photo by Rachel Vannette)
Microbial stains (fungi and bacteria) isolated from floral nectar. (Photo by Rachel Vannette)

Microbial stains (fungi and bacteria) isolated from floral nectar. (Photo by Rachel Vannette)

This is the electroantennogram (EAG) assay set-up. (Photo by Bryan Smith, USDA-ARS)
This is the electroantennogram (EAG) assay set-up. (Photo by Bryan Smith, USDA-ARS)

This is the electroantennogram (EAG) assay set-up. (Photo by Bryan Smith, USDA-ARS)

Posted on Thursday, September 28, 2017 at 5:00 PM
 
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