UC Nursery and Floriculture Alliance
University of California
UC Nursery and Floriculture Alliance

From the UC Blogosphere...

Do You Know Where Your Pollinators Are?

European paper wasps protecting the nest they're building on the lip of a recycling bin near the Mann lab, UC Davis campus. (Photo by Kathy Keatley Garvey)

It's National Pollinator Week. Do you know where your pollinators are? If you're thinking bees, butterflies, beetles, birds...

European paper wasps protecting the nest they're building on the lip of a recycling bin near the Mann lab, UC Davis campus. (Photo by Kathy Keatley Garvey)
European paper wasps protecting the nest they're building on the lip of a recycling bin near the Mann lab, UC Davis campus. (Photo by Kathy Keatley Garvey)

European paper wasps protecting the nest they're building on the lip of a recycling bin near the Mann lab, UC Davis campus. (Photo by Kathy Keatley Garvey)

European paper wasp chowing down on food on the lip of a recycling bin near the Mann lab, UC Davis campus. Another wasp delivered it to the guard. Maybe it's the remains of a caterpillar? (Photo by Kathy Keatley Garvey)
European paper wasp chowing down on food on the lip of a recycling bin near the Mann lab, UC Davis campus. Another wasp delivered it to the guard. Maybe it's the remains of a caterpillar? (Photo by Kathy Keatley Garvey)

European paper wasp chowing down on food on the lip of a recycling bin near the Mann lab, UC Davis campus. Another wasp delivered it to the guard. Maybe it's the remains of a caterpillar? (Photo by Kathy Keatley Garvey)

In this image, taken in Vacaville in 2014, two European paper wasps target a crippled Gulf Fritillary. (Photo by Kathy Keatley Garvey)
In this image, taken in Vacaville in 2014, two European paper wasps target a crippled Gulf Fritillary. (Photo by Kathy Keatley Garvey)

In this image, taken in Vacaville in 2014, two European paper wasps target a crippled Gulf Fritillary. (Photo by Kathy Keatley Garvey)

Posted on Wednesday, June 19, 2019 at 4:20 PM

A Case of Survival of the Flittest

Western tiger swallowtail, Papilio rutulus, nectaring on verbena in the Kate Frey Pollinator Garden, Sonoma Cornerstone. (Photo by Kathy Keatley Garvey)

If you visit the Kate Frey Pollinator Garden at Sonoma Cornerstone--and you should, especially during National Pollinator...

Western tiger swallowtail, Papilio rutulus, nectaring on verbena in the Kate Frey Pollinator Garden, Sonoma Cornerstone. (Photo by Kathy Keatley Garvey)
Western tiger swallowtail, Papilio rutulus, nectaring on verbena in the Kate Frey Pollinator Garden, Sonoma Cornerstone. (Photo by Kathy Keatley Garvey)

Western tiger swallowtail, Papilio rutulus, nectaring on verbena in the Kate Frey Pollinator Garden, Sonoma Cornerstone. (Photo by Kathy Keatley Garvey)

The Western tiger swallowtail, Papilio rutulus, heads for more nectar in the Kate Frey Pollinator Garden, Sonoma Cornerstone. (Photo by Kathy Keatley Garvey)
The Western tiger swallowtail, Papilio rutulus, heads for more nectar in the Kate Frey Pollinator Garden, Sonoma Cornerstone. (Photo by Kathy Keatley Garvey)

The Western tiger swallowtail, Papilio rutulus, heads for more nectar in the Kate Frey Pollinator Garden, Sonoma Cornerstone. (Photo by Kathy Keatley Garvey)

Caught in flight: a Western tiger swallowtail, Papilio rutulus, in the Kate Frey Pollinator Garden, Sonoma Cornerstone. (Photo by Kathy Keatley Garvey)
Caught in flight: a Western tiger swallowtail, Papilio rutulus, in the Kate Frey Pollinator Garden, Sonoma Cornerstone. (Photo by Kathy Keatley Garvey)

Caught in flight: a Western tiger swallowtail, Papilio rutulus, in the Kate Frey Pollinator Garden, Sonoma Cornerstone. (Photo by Kathy Keatley Garvey)

Posted on Tuesday, June 18, 2019 at 5:15 PM

Pies

Photo By Diane Galvan

  Pies By Diane Galvan   UCCE Master Food Preserver    “I'd like to make and...

Posted on Tuesday, June 18, 2019 at 10:00 AM

In Praise of Bumble Bees

A yellow-faced bumble bee,Bombus vosnesenskii, foraging on a tower of jewels, Echium wildpretii, in Vacaville, Calif. (Photo by Kathy Keatley Garvey)

When was the last time you sighted a bumble bee? Photographed it? It's National Pollinator Week and one of our favorite...

A yellow-faced bumble bee,Bombus vosnesenskii, foraging on a tower of jewels, Echium wildpretii, in Vacaville, Calif. (Photo by Kathy Keatley Garvey)
A yellow-faced bumble bee,Bombus vosnesenskii, foraging on a tower of jewels, Echium wildpretii, in Vacaville, Calif. (Photo by Kathy Keatley Garvey)

A yellow-faced bumble bee,Bombus vosnesenskii, foraging on a tower of jewels, Echium wildpretii, in Vacaville, Calif. (Photo by Kathy Keatley Garvey)

A yellow-faced bumble bee, Bombus vosnesenskii, leaving a foxglove in Vacaville, Calif. (Photo by Kathy Keatley Garvey)
A yellow-faced bumble bee, Bombus vosnesenskii, leaving a foxglove in Vacaville, Calif. (Photo by Kathy Keatley Garvey)

A yellow-faced bumble bee, Bombus vosnesenskii, leaving a foxglove in Vacaville, Calif. (Photo by Kathy Keatley Garvey)

Posted on Monday, June 17, 2019 at 4:50 PM

The California's 2019 wildfire season takes off

As California grappled with a record-breaking heatwave last week and 236 wildfires, officials are bracing for the worst, reported Maanvi Singh in the Guardian.

The fires have been mostly fueled by grass and brush that came up during the state's especially wet winter and mild spring, according to a CAL FIRE official. UC Cooperative Extension fire advisor Lenya Quinn-Davidson said California's annual wildfire season is growing longer – beginning earlier in the spring and stretching later in the fall.

“It's not unusual for us to see this many small fires in June,” she said. “But 50 years ago, so many fires this early on – plus these extreme, high temperatures in June – would have been abnormal.”

It is difficult to predict how bad the rest of this fire season will be based on the number of fires so far, said UCLA climate scientist Daniel Swain.

"Our worst fire years aren't necessarily the years that we've had the highest number of fires,” he noted. “All it takes is one – one huge, destructive fire to ruin the whole year."

Lenya Quinn-Davidson, center, is the UC Cooperative Extension fire scientist serving Humboldt, Siskiyou, Trinity and Mendocino counties. She is pictured with Jeanne Pincha-Tulley, left, and Kelly Martin, right, at a Women-in-Fire Prescribed Fire Training Exchange session.
Posted on Monday, June 17, 2019 at 9:36 AM

Next 5 stories | Last story

 
E-mail
 
Webmaster Email: lroki@ucdavis.edu