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Posts Tagged: honey bees

Bee-Hold, The Eye of the Bee-Holder

Bee-hold, the eye of a bee-holder. When you have a "Bee Crossing" sign in your pollinator garden, odds are that bees will cross right in front of that sign. And it's not always a honey bee. European wool carder bees (Anthidium manicatum) zip around our blue spike sage (Salvia uliginosa),...

Posted on Tuesday, August 7, 2018 at 5:32 PM
Focus Area Tags: Agriculture Food Yard & Garden

National Honey Bee Day: August 18, 2018

National Honey Bee Day - Aug. 18, 2018: Brush up on your knowledge of bee protection

Author: Stephanie Parreira

Celebrate National Honey Bee Day by brushing up on your knowledge of bee protection—check out the newly revised Best Management Practices to Protect Bees from Pesticides and Bee Precaution Pesticide Ratings from UC IPM. These resources will help you strike the right balance between applying pesticides to protect crops and reducing the risk of harming our most important pollinators.

The best management practices now contain important information regarding the use of adjuvants and tank mixes, preventing the movement of pesticide-contaminated dust, and adjusting chemigation practices to reduce bee exposure to pesticide-contaminated water. The Bee Precaution Pesticide Ratings have also been updated to include ratings for 38 new pesticides, including insecticides (baits, mixtures, and biological active ingredients), molluscicides (for snail and slug control), and fungicides.

Most tree and row crops are finished blooming by now, but it is a good idea to learn about bee protection year-round. Visit these resources today to choose pesticides that are least toxic to bees and learn how you can help prevent bees from being harmed by pesticide applications.

Posted on Tuesday, July 31, 2018 at 3:36 PM

Shedding Light on the Native Bees

Sarah Dalrymple, then a doctoral candidate at UC Davis, coordinated the bee mural  in the Häagen-Dazs Honey Bee Haven. (Photo by Kathy Keatley Garvey)

When you visit the UC Davis Department of Entomology and Nematology's bee garden--named the Häagen-Dazs Honey Bee Haven after its primary donor--be sure to check out the colorful mural on the shed. The panels feature mostly native bees. The project dates back to 2011 when 22 UC Davis...

It's National Pollinator Week: Do You Know Where Your Bee T-Shirts Are?

EGSA's 2018 t-shirt winners: Brendon Boudinot wearing his t-shirt,

You've heard the phase, "wear your heart on your sleeve"--which means to show your emotions openly. How about wearing a pollinator on your heart? It's National Pollinator Week. The UC Davis Entomology Graduate Student Association (EGSA) offers a wealth of t-shirts as part of its year-around...

National Pollinator Week: Open house at UC Davis Bee Garden

June 18-24 is National Pollinator Week.

Do you know where your pollinators are? Think bees, birds, butterflies, bats and beetles.

And think flies. Especially syrphid flies, also known as "flower flies" and "hover flies."

The UC Davis Department of Entomology and Nematology is hosting an open house during National Pollinator Week from 11 a.m. to 2 p.m. at its bee garden, Häagen-Dazs Honey Bee Haven on Bee Biology Road, west of the central UC Davis campus.

Here's what you can expect to see or do:

  • learn how to catch and observe bees up close
  • see honey bees at work in an observation beehive
  • learn about bee diversity and identification
  • learn about what and how to plant for bees
  • learn about growing and good pollination in home fruit gardens
  • see easy-to-grow bee plants and solitary bee houses available for a donation to the garden.

The Häagen-Dazs Honey Bee Haven, installed in the fall of 2009 and located next to the Harry H. Laidlaw Jr. Honey Bee Research Facility on Bee Biology Road, off Hopkins Road, is a half-acre garden devoted to bee pollinator conservation and education. It was founded and sprang to life during the term of interim department chair, Professor Lynn Kimsey, director of the Bohart Museum of Entomology, who coordinated the entire project. Kimsey was singled out for her work when the Pacific Branch of the Entomological Society of America honored her and four others – "The Bee Team"– with the 2013 outstanding team award. 

A Sausalito team – landscape architects Donald Sibbett and Ann F. Baker, interpretative planner Jessica Brainard and exhibit designer Chika Kurotaki – won the design competition. The judges were Professor Kimsey; founding garden manager Missy Borel (now Missy Borel Gable), then of the California Center for Urban Horticulture; David Fujino, executive director, California Center for Urban Horticulture at UC Davis; Aaron Majors, construction department manager, Cagwin & Dorward Landscape Contractors, based in Novato; Diane McIntyre, senior public relations manager, Häagen-Dazs ice cream; Heath Schenker, professor of environmental design, UC Davis; Jacob Voit, sustainability manager and construction project manager, Cagwin and Dorward Landscape Contractors; and Kathy Keatley Garvey, communications specialist, UC Davis Department of Entomology and Nematology.

Others with a key role in the founding and "look" of the garden included the UC Davis Art/Science Fusion Program, founded and directed by the duo of entomologist/artist Diane Ullman, professor and former chair of the UC Davis Department of Entomology, and self-described "rock artist" Donna Billick of Davis. Miss Bee Haven, a six-foot long worker bee sculpture, the work of Billick, anchors the garden. The art in the garden is the work of their students, ranging from those in Entomology 1 class to community residents. Eagle Scout Derek Tully planned, organized and built a state-of-the-art fence around the garden.

Why are pollinators so crucial? Take it from the Xerces Society for Invertebrate Conservation:

"Pollinators are essential to our environment. The ecological service they provide is necessary for the reproduction of over 85 percent of the world's flowering plants, including more than two-thirds of the world's crop species. The United States alone grows more than 100 crops that either need or benefit from pollinators, and the economic value of these native pollinators is estimated at $3 billion per year in the U.S. Beyond agriculture, pollinators are keystone species in most terrestrial ecosystems. Fruits and seeds derived from insect pollination are a major part of the diet of approximately 25 percent of all birds, and of mammals ranging from red-backed voles to grizzly bears. In many places, the essential service of pollination is at risk from habitat loss, pesticide use, and introduced diseases."

So, on Saturday, June 23, you won't see any red-backed voles or grizzly bears. But you'll see bees, butterflies, birds and beetles.

And flies. Syprhid flies.

For more information on the open house, access https://hhbhgarden.ucdavis.edu/wp-content/uploads/2018/01/Pollinator-week-flyer-2018-1.pdf

A honey bee foraging on a blanket flower, Gallardia, in the Häagen-Dazs Honey Bee Haven. (Photo by Kathy Keatley Garvey)

 

A male Valley carpenter bee, Xylocopa varipuncta, nectaring on a California native, foothill penstemon, Penstemon heterophyllus. (Photo by Kathy Keatley Garvey)

The Western tiger swallowtail, Papilio rutulis, was a frequent visitor to the Häagen-Dazs Honey Bee Haven during the early years. Note the spider lurking beneath the zinnia blossom. (Photo by Kathy Keatley Garvey)

This sculpture of a six-foot long worker bee, titled "Miss Bee Haven," anchors the Häagen-Dazs Honey Bee Haven. It is the work of self-described "rock artist" Donna Billick (pictured) of Davis. (Photo by Kathy Keatley Garvey)

A syprhid fly, aka "flower fly" or "hover fly," foraging on Echium wildpretii, the "tower of jewels." (Photo by Kathy Keatley Garvey)

Posted on Tuesday, June 12, 2018 at 2:29 PM
Focus Area Tags: Yard & Garden

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