It's a shame we all can't clone ourselves and be in two places at the same time! The 40th annual Western Apicultural Society conference at the University of California, Davis, just concluded and now several more items appear on the University of California calendar.
California Center for Urban Horticulture's 'Bee-ing a Better Bee Gardener'
The California Center for Urban Horticulture, UC Davis, and the UC Davis Department of Entomology and Nematology are co-sponsoring a workshop," Bee-ing a Better Bee Gardener, focusing on pollinators in the garden, from 7:30 a.m. to 3 p.m. on Saturday, Sept. 23 in Room 2 of Kleiber Hall, UC Davis campus. It's a fundraiser for the Häagen-Dazs Honey Bee Haven, a half-acre garden next to the Harry H. Laidlaw Jr. Honey Bee Research Facility on Bee Biology Road.
Following the program at Kleiber Hall, participants will visit the haven and are invited to purchase plants at a pollinator plant sale.
Organizers said that "you should plan to attend only if you are a Master Gardener, 'keen' gardener, or have an introductory background knowledge to one of the following: entomology, botany, horticulture, or plant/insect morphology or taxonomy.
The registration fee of $50 includes a continental breakfast and lunch. For more information, contact program manager Eileen Hollett at email@example.com or (530)-752 6642.
UC Hopland Research and Extension Center's "Native Bees in Your Backyard"
The UC Hopland Research and Extension Center has scheduled a four-hour program, from 10 a.m. to 2 p.m. on Saturday, Sept. 23 on "Native Bees in Your Backyard" at two sites in Hopland. UC Berkeley professor Gordon Frankie and entomologist/photographer Rollin Coville, co-authors of California Bees and Blooms: A Guide for Gardeners and Naturalists, will discuss native bees. They will be joined by Kate Frey, award-winning gardener and co-author of “The Bee-Friendly Garden" who will provide a guided tour of her gardens and explain what plants attract pollinators. Her gardens are renowned for their floristic diversity, color and the habitats they provide for wildlife.
Hannah Bird, community educator at the Hopland Research and Extension Center, says attendees will "learn about some of the 1600 native bee species found in California--from the leafcutting bee to the cuckoo bee, the sweat bee to the mining bee!" They will learn how to identify them and how to accommodate their needs. For more information and directions, Bird can be contacted at firstname.lastname@example.org or (707) 744-1424, Ext. 105.
If you haven't purchased your copy of California Bees and Blooms, it's a treasure. It's the work of Gordon Frankie and photographer Rollin Coville (as mentioned above); Robbin Thorp, distinguished emeritus professor of entomology at UC Davis; and Barbara Ertter, UC Berkeley botanist. It's been described as a landmark book.
And now, one more!
Ready for one more? This one, however, is free, and no reservations are required. The Bohart Museum of Entomology of UC Davis will host an open house, "Insects and U," on Sunday, Sept. 24, 1 to 4 p.m. in Room 1124 of the Academic Surge Building on Crocker Lane. The open house, a family friendly event, is free and open to the public of all ages.
"This purposely coincides with UC Davis dorm move-in weekend," says Tabatha Yang, education and outreach coordinator. "Our target audience is new students and their families, but everyone is welcome. The focus is how to study insects at home and in school--any age."
Entomologist Jeff Smith, who curates the moth and butterfly collection, will show attendees how to pin and spread butterflies during the three-hour open house. Smith, a resident of Rocklin, curates the 400,000-specimen (and growing) collection. The entomologist has spread the wings of more than 200,000 butterflies and moths, or about 7000 a year, since 1988. “I do most of the work at my home, where I spread and identify specimens and add them to the museum collection,” he said.
“My life is dedicated to this passion of entomology,” said Smith, an associate of the Bohart Museum and a member of the Bohart Museum Society and the Lepidopterists' Society. He was named a recipient of the UC Davis College of Agricultural and Environmental Sciences' "Friend of the College" award in 2015.
Undergraduate advisor Brandy Fleming will be on hand (tabling) to talk about classes, careers, and fun with entomology. Yang is also planning a display featuring cabbage white butterflies for educators.
The Bohart Museum, directed by Lynn Kimsey, UC Davis professor of entomology, is a world-renowned insect museum that houses a global collection of nearly eight million specimens. It also maintains a live “petting zoo,” featuring walking sticks, Madagascar hissing cockroaches, walking sticks, praying mantids, and tarantulas. A gift shop, open year around, offers T-shirts, sweatshirts, books, jewelry, posters, insect-collecting equipment and insect-themed candy.
The Bohart Museum's regular hours are from 9 a.m. to noon and 1 to 5 p.m. Mondays through Thursdays. The museum is closed to the public on Fridays, Saturdays and Sundays and on major holidays. Admission is free.
So there you have it--bees and gardens on Saturday, Sept. 23, and "Insects and U" (including butterflies) on Sunday, Sept. 24.
Back in May of 2013, we headed over to the California Center for Urban Horticulture (CCUH) Annual Rose Days on the University of California, Davis, campus.
A cultivated yellow rose--Sparkle and Shine, related to the Julia Child Rose--caught our eye. Maybe it was because a honey bee was foraging on it. Maybe not.
Today, this floribunda rose is thriving like no other! Its enticing fragrance and bursts of blooms: stunning!
The lone honey bee didn't come with it, but the rose continues to attract bees. Of course, we all know that honey bees prefer such flowers as lavender, borage, bee balm, cosmos, zinnias, goldenrod, mallow and catmint, but don't tell that to the honey bees that frequent our Sparkle and Shine!
And now, it's that time again. CCUH, directed by Dave Fujino, and the UC Master Gardeners, directed by Missy Gable (former program manager of CCUH), are sponsoring their 10th Annual Rose Days from 10 a.m. to 4 p.m., Saturday, May 6 and from 10 a.m. to 4 p.m., Sunday, May 7 at the Foundation Plant Services, 455 Hopkins Road (off Hutchinson Road, west of the central campus). Admission is free.
CCUH says that the weekend will feature rose sales; bus tours to the nearby 8-acre, virus-tested rose fields on Saturday led by Foundation Plants Services; and booths staffed with Master Gardeners and Rosarians from the Woodland Library Rose Club, where they will answer your questions about roses, including how to plant, prune and maintain them. You can also ask them other horticulture-related questions.
This year there are 28 varieties to choose from: see the list on the FPS Rose Encyclopedia: http://fps.ucdavis.edu/roses/collection.cfm?roseday=y. You'll see photos and descriptions of such roses as Angel Face, Drop Dead Red, Ketchup & Mustard, Lemon Splash and All My Loving (perfect for Mother's Day)! New this year: sweet potato plants, according to new program manager Eileen Hollett. A free mini-rose, while supplies last, will be given to attendees.
You can also check out the CCUH website for further information:
Meanwhile, our yellow rose, true to its name, continues to Sparkle and Shine.
Oh, here comes another bee!
There's gold on them thar roses.
No, not the kind of gold found during the California Gold Rush (1848–1855) that brought some 300,000 folks to the Golden State.
These are gold eggs from the multicolored Asian beetle, Harmonia axyridis, that we found on our Sparkle-and-Shine roses last week. The aphids are sparkling and the lady beetles are shining.
A native of eastern Asia, the multicolored Asian beetle was introduced in California by the U.S. Department of Agriculture in 1916, and in 1964 -1965 for the biological control of pecan aphids. Later, from 1978 through 1982, released beetles took hold in Connecticut, Delaware, Georgia, Louisiana, Maine, Maryland, Mississippi, Ohio, Pennsylvania, and Washington.
The multicolored Asian beetles are tiny, about 7 mm long and 5.5 mm wide. Spots? They range from as many as 19 spots to no spots at all. Color? From red to orange to yellow and (rarely) black. A key identifying characteristic is the black M-shaped mark behind its head.
The beetles, commonly known as ladybugs (but they're beetles, not bugs), are from the family Coccinellidae and they eat lots and lots of aphids and other soft-bodied insects, including scale insects and mites.
Aphids are not your friends. With their piercing mouthparts, they suck the juices right out of your plants, including your favorite roses. Lady beetles are your friends. They have voracious appetites and can gobble up 50 to 75 aphids a day.
Lush new growth often means a gathering of aphids, which means a gathering of lady beetles. Look closely and you might seen a cluster or row of about 20 oval eggs on the leaves.
That's the gold.
And so the cycle continues.
(Note: If you're looking for more roses, the California Center for Urban Horticulture, UC Davis, has just announced its 10th annual Rose Days will be Saturday and Sunday, May 6-7, from 10 a.m. to 4 p.m. at the Foundation Plant Services parking lot, 455 Hopkins Road, UC Davis campus.)
Honey bees aren't all that attracted to commercial roses, but this one was.
Honey bees are still attracted to it. So are assorted lady beetles, aphids, syrphid flies, tachinid flies, and occasionally we see a green bottle fly. Hey, flies are pollinators, too! And green bottle flies do look rather stunning on yellow roses when the light is just right.
This is our "Yellow Rose of Texas," bringing back memories of our Texas-born mother.
This year's Rose Weekend, sponsored by the UC Davis-based California Center for Urban Horticulture (CCUH), part of the College of Agricultural and Environmental Sciences, is Saturday and Sunday, April 30 and May 1 at the Foundation Plant Services (FPS), 455 Hopkins Road, off Hutchison Drive, west of the central campus.
Admission is free. The event is open from 10 a.m. to 4 p.m. both days. You can stop and smell the roses, buy your favorite roses (five-gallon plants for $25 each, with proceeds benefitting CCUH), tour the FPS eight-acre collection of roses, talk to the UC Cooperative Extension master gardeners, and listen to two professionals who love roses and love talking about them. Rose breeder Jim Sproul speaks at 10 a.m. Saturday on "Breeding Novel Rose Varieties," followed at 11 by Jacques Ferare of Star Roses discussing "The Status of the Rose Market in the United States."
FPS tours are from 12:30 to 3:30 p.m. each day. The UC Master Gardeners will be offering tips and advice for your roses from 10 a.m. to 4 p.m. both days. Free mini-roses, while supplies last, will be given to visitors. See schedule and directions on the CCUH website as compiled by executive director David Fujino and manager Kate Lincoln.
Many folks attend the Rose Weekend to purchase roses for their mothers, as Mother's Day is coming up (and coming up roses) on Sunday, May 8.
For more information about this educational event and fund-raiser, contact Kate Lincoln of CCUH at (530) 752-6642 or email her at email@example.com.
An educational opportunity to learn more about them--the truths and the myths--will take place on Wednesday, Sept. 9 at the University of Caifornia, Davis, and you're invited. It's open to the public.
The conference, themed “Truth or Myth: Neonicotinoids and Their Impact on Pollinators: What Is the Science-Based Research?” will take place from 10 a.m. to 4 p.m. in the UC Davis Conference Center, 550 Alumni Lane.
UC Davis researchers and state officials will address the crowd, announced conference coordinator Dave Fujino, director of the UC Davis-based California Center for Urban Horticulture.
“We are pleased to have such a knowledgeable lineup of UC Davis researchers who will clarify the issue of impact of neonicotinoid impacts on pollinators by summarizing and presenting the past and current science-based research,” Fujino said. “We are also fortunate to have additional presentations on the regulation guidelines on neonicotinoids and their role in controlling invasive pests in California, and a diverse group of stakeholders participating in a panel discussion on the neonicotinoid issue.”
Neonicotinoids, recently implicated in the worldwide die-off of pollinators, including honey bees, are a class of neuro-active insecticides chemically similar to nicotine. Considered important in the control of many significant agricultural and veterinary pests, they target the central nervous system of insects, resulting in paralysis and death. “Neonics,” as they're called, are commonly used on farms, and around homes, schools, and city landscapes.
Michael Parrella, professor and chair of the UC Davis Department of Entomology, will provide an overview of the current use of neonicotinoids and the role of honey bees in California agriculture. Six other speakers are scheduled, along with a panel discussion.
The speakers include:
- Brian Leahy, director of the California Department of Pesticide Regulation, who will discuss “California Pesticide Regulation of Neonicotinoids”
- Nick Condos, director of the Plant Health and Pest Prevention Services Division, California Department of Food and Agriculture, “Neonicotinoid Risks Associated with Invasive Species Management”
- Karen Jetter, associate project economist, UC Agricultural Issues Center, “Trends in Neonicotinoid Usage in California Agriculture and the Control of Invasive Species”
- Margaret “Rei” Scampavia, a doctoral candidate who studies with major professors Neal Williams and Ed Lewis of the UC Davis Department of Entomology and Nematology, “Past Neonicotinoid and Bee Research”
- Elina Lastro Niño, Extension apiculturist based at the Harry H. Laidlaw Honey Bee Research Facility, UC Davis, “Current Neonicotinoid and Bee Research.”
The California Center for Urban Horticulture (CCUH) will co-host the event with the UC Davis Department of Entomology and Nematology and the UC Agriculture and Natural Resources.
Sponsors include California Association of Nurseries and Garden Centers (CANGC), a trade organization founded in 1911 to promote and protect the California nursery industry; Four Winds Growers, based in Winters, Calif.; Scotts Miracle-Gro, a company headquartered in Marysville, Ohio, and known as the world's largest marketer of branded consumer lawn and garden products; and Monrovia, a horticultural craftsmen company headquartered in Azusa, Calif.
At the close of the conference, Fujino will preside over a panel discussion on neonicotinoid issues and concerns. Questions and answers from the audience will follow. The panel is to include a UC Cooperative Extension farm advisor, and representatives from the California Association of Nurseries and Garden Centers, Home Depot, Scotts Miracle-Gro, Bayer CropScience and the American Beekeeping Federation.
The registration fee of $50 will include lunch, as well as the post-conference social hour. To register, access the CCHU website at http://ccuh.ucdavis.edu/public/copy_of_public/neonicotinoid-pollinator-conference-2015/neonic or contact CCUH representative Kate Lincoln at firstname.lastname@example.org or (530) 752-6642.
The European Union recently adopted a proposal to restrict the use of three pesticides belonging to the neonicotinoid family (clothianidin, imidacloprid and thiametoxam) for a period of two years. In addition, the U.S. Fish and Wildlife Service announced that by January 2016, it will ban the use of seeds treated with neonicotinoid pesticides and the use of crops improved through biotechnology throughout the 150 million acres managed by the National Wildlife Refuge System.
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