Cooperative Extension San Joaquin County
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Cooperative Extension San Joaquin County

Posts Tagged: bumble bees

Maj Rundlöf Seminar: How Pesticide Exposure, Floral Resources Drive Bumble Bee Diversity

Researcher Maj Rundlöf working in red clover seed field in Skåne, southern Sweden. (Photo by Christian Krintel)

What better day to deliver a seminar on bumble bees than on Valentine's Day? That's when ecologist and environmental scientist Maj Rundlöf of Lund University, Sweden, will speak on “Pesticide Exposure and Flower Resources as Drivers of Bumble...

Posted on Monday, February 12, 2018 at 2:19 PM

Is Jade Lucky? Well, Bumble Bees Like It!

A yellow-faced bumble bee nectars on jade blossoms at the Benicia (Calif.) Capitol State Historic Park. (Photo by Kathy Keatley Garvey)

The bumble bee was hungry. She moved quickly from blossom to blossom on a jade plant at the Benicia (Calif.) Capitol State Historic Park, Solano County. As she foraged, you could see her tongue (proboscis) and her trademark yellow face and yellow stripe...

Posted on Wednesday, February 7, 2018 at 7:05 PM

Not Just Honey Bees Pollinate Almonds

A yellow-faced bumble bees, Bombus vosnesenskii, forages on almond blossoms in Benicia, Calif., on Feb. 2. (Photo by Kathy Keatley Garvey)

It's beginning to look a lot like...almond pollination season in California. Almonds usually begin blooming around Valentine's Day, but it's often earlier, depending on where you look or live. Take Benicia, Solano County. Its little hot spots near the...

Noted Garden Designer Kate Frey: Plant a Pollinator Garden And They Will Come

A yellow-faced bumble bee,  Bombus vosnesenskii, forages for nectar on teasel in the Kate and Ben Frey Garden, Hopland, while a pollen-laden honey bee wants her share. (Photo by Kathy Keatley Garvey)

Would you like to design and plant a bee friendly garden? Do you want to attract such pollinators as honey bees, bumble bees and butterflies? World-class garden designer and avid pollinator advocate Kate Frey of Hopland will be among the speakers at...

Posted on Thursday, February 1, 2018 at 2:53 PM

Surprising Research Results: What the Microbes in Nectar Revealed

Researchers studied the microbes in the nectar of the sticky monkeyflower, Mimulus auranticus. (Photo by Kathy Keatley Garvey)

It's surprising what the microbes in nectar can reveal. Take the nectar of the sticky monkeyflower, Mimulus auranticus. UC Davis community ecologist Rachel Vannette and colleague Tadashi Fukami of Stanford University decided to examine microbial...

Posted on Monday, June 12, 2017 at 5:03 PM

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