The competition is open to all graduate students throughout the country involved in pollinator research, Luu says. Judging criteria? Objectives, methodology, results, research significance, conclusions, appearance, and presentation and interaction with the judges. The winner receives $1000, while the second-place award is $750; third place, $500; and fourth place, $250.
The poster competition is a traditional part of the daylong symposium, hosted by the UC Davis Honey and Pollination Center and the UC Davis Department of Entomology and Nematology. Keynote speaker is bee scientist/professor/author Tom Seeley of Cornell University, Ithaca, N.Y., who will discuss "Darwinian Beekeeping." Seeley is the Horace White Professor in Biology, Department of Neurobiology and Behavior, where he teaches courses on animal behavior and researches the behavior and social life of honey bees. He is the author of three major books, Honeybee Ecology: A Study of Adaptation in Social Life(1985), The Wisdom of the Hive: the Social Physiology of Honey Bee Colonies (1995), and Honeybee Democracy(2010), all published by Princeton University Press. His books will be available for purchase and signing at the symposium.
The 2017 poster competition drew 14 posters throughout the country. Phillipp Brand, a graduate student in the Santiago Ramirez lab, UC Davis Department of Evolution and Ecology, and a member of the Population Biology Graduate Group, won the competition for his research on "The Evolution of Sex Pheromone Communication in a Pair of Sibling Species of Orchid Bees." He received $1000.
Brand, who joined the Ramirez lab in 2013, obtained his bachelor's degree in biology from the University of Dusseldorf, Germany, and then went on to pursue his master's degree there, studying the evolutionary history and the patterns of selection of olfactory receptor genes in a pair of sister lineages of euglossine bees.
"Pheromone communication has long been known to play a central role in the origin and evolution of species diversity throughout the tree of life," he wrote in the introduction on his poster. "What are the underlying genetic and molecular mechanisms that control pheromone variation and signal detection?"
Other 2017 winners were:
- Second place, $750; Jacob Peters, Harvard University, “Self-Organization of Collective Nest Ventilation by Honey Bees”
- Third place, $500; John Mola, UC Davis, “Fire-Induced Change in Flowering Phenology Benefits Bumble Bees"
- Fourth place, $250; Devon Picklum, University of Nevada, Reno, “Floral Visitation and pollen Deposition Bombus- Pollinated Dodecatheon Apinum and Pedicularis Groenlandica in the Sierra Nevada”
The fourth annual UC Davis Bee Symposium: Keeping Bees Healthy is designed for beekeepers of all experience levels, including gardeners, farmers and anyone interested in the world of pollination and bees," said Amina Harris, director of the Honey and Pollination Center. "In addition to our speakers, there will be lobby displays featuring , the latest in beekeeping equipment, books, honey, plants, and much more." Registration is underway.
The conference begins with registration and a continental breakfast at 8:30 a.m., with welcomes and introductions at 9 a.m., by Amina Harris and Neal Williams, UC Davis professor of entomology and faculty co-director of the center. See more at http://honey.ucdavis.edu/events/2018-bee-symposium./span>
The UC Davis Arboretum and Public Garden is sponsoring its annual fall clearance plant sale from 9 a.m. to 1 p.m., Saturday, Nov. 4 at its Arboretum Teaching Nursery headquarters on Garrod Drive, UC Davis campus. The inventory includes more than 16,000 plants and almost 550 varieties.
And you're invited.
And it's all for a good cause; to benefit the good work that the Arboretum does.
It may be raining, but not to worry. There's a special rainy day discount; Arboretum officials say that everything will be at least 25 percent off with even deeper discounts on selected plants. Members receive an additional 10 percent off (and you can join at the gate or online.)
Featured will be many of their Garden Gems. What's a Garden Gem? A low-water plant well-suited to the Central Valley climate. They include some of our favorites (and pollinator favorites!):
- Chilean rock purslane, Calandrina grandiflora
- Butterfly bush, Buddleia davidii
- Laura Beard tongue, Penstemen 'Pensham Laura'
- Pomegranate, Punica granatum 'Wonderful'
- Black sage, Salvia mellifera
- Red-violet autumn sage, Salvia 'Dark Dancer'
- Furman's red autumn sage, Salvia greggii 'Furman's Red'
- San Carlos festival sage, Salvia microphylla 'San Carlos Festival'
- Spreading purple sage, Salvia leucophylla 'Point Sal'
What to bring? Yourself. Your family and friends. Your umbrella.
And BYOB, BYOC or BYOW. That would be Bring Your Own Box, Cart or Wagon as this will smoothe and expedite your browsing/sale experience.
Think bees. Think butterflies. Think plants that will attract them.
Members (you can join online or at the gate) can peruse and purchase plants from 9 to 11 a.m., and the general public from 11 a.m. to 1 p.m. Members save 10 percent off their plant purchases, while new members receive an additional $10 off as a thank-you gift.
You can chat with the Arboretum folks to pick out that special plant you're seeking. They also provide an online list of available plants and/or you can download The Life After Lawn: Garden Gems Plant List.
Many of the plants at the sale are All-Stars. What's an All-Star? The Arboretum horticultural staff has identified "100 tough, reliable plants that have been tested in the Arboretum, are easy to grow, don't need a lot of water, have few problems with pests or diseases, and have outstanding qualities in the garden." Many are California native plants and support native birds and insects. Most All-Star plants can be successfully planted and grown throughout California.
If you miss the Oct. 7th sale, not to worry. There are two more fall plant sales:
Saturday, Oct. 21
Open to the Public: 9 a.m - 1 p.m.
Saturday, Nov. 4
Public Clearance Sale: 9 a.m. - 1 p.m.
It's a good idea to BYOB (Bring Your Own Box), BYOW (Bring Your Own Wagon) or BYOC (Bring Your Own Cart).
While you're there, check out the 100-acre Arboretum, including the nearby Ruth Risdon Storer Garden (aka Storer Garden), a Valley-wise garden,and the Carolee Shields White Flower Garden and Gazebo (aka White Garden). Have you seen all of the 17 special gardens and collections?
They're called "living museums" because that's what they are. Living museums. And especially when they attract pollinators!
That's a question we're often asked and now we have an answer: Saturday, Oct. 7.
World-class bee garden designer and pollinator advocate Kate Frey, co-author of The Bee-Friendly Garden" (with UC San Francisco professor Gretchen LeBuhn), is inviting folks to join her to "see the principles and practices of the American Garden School expressed and demonstrated" in her unique pollinator garden in Hopland, inland Mendocino County.
A workshop from 9:30 a.m. to 10:30 a.m. will cover design, site preparation, building health soil, weed control, bees and wildlife in the garden, plant care, and will look at some recommended plant varieties. It will end with an irrigation system demonstration. The cost is $35 for the workshop.
If you want to attend the garden tour, it's from 10:30 a.m. to 2 p.m. The cost is $10, and participants are invited to bring their lunch.
Worldwide, there are 20,000 species of bees. Of that number, 4000 are found in the United States, and 1600 of them in California. A good many of them are found in the UC Berkeley Urban Gardens (see UC Berkeley Urban Bee Lab and in the Frey garden!
The Frey gardens include floral borders, a vegetable garden, unique rustic structures and whimsical art (the work and/or collection of husband Ben), a chicken palace and more. With the Swiss chalet home, this is straight out of a storybook! Indeed, visitors call it an "instant sanctuary," says Kate. They marvel at the beauty, the color, and the paths just begging to be explored. A feast for the eyes; serenity for the soul.
You can register on the American Garden School site. Directions are posted online.
If want to beautify your yard, attract pollinators, and save money at the same time, then you'll want to attend the UC Davis Arboretum Plant Sale on Saturday, Nov. 5. It's the final clearance sale of the season, and it will take place from 9 a.m. to 1 p.m. at the Aboretum Teaching Nursery on Garrod Drive, UC Davis campus.
Every plant will be marked down at least 20 percent, officials said. See list of plants here. Members save 10 percent and you can join at the door.
Taylor Lewis, UC Davis Arboretum and Public Garden nursery manager, says that autumn, with its shorter days and cooler temperatures, is "the best time of year for new planting whether you are renovating a lawn area or adding new plants to a mature landscape."
He and Ellen Zagory, director of public horticulture for the UC Davis Arboretum and Public Garden, list five reasons why plant establishment is much easier now.
- Less water use – Thanks to recent rains the soil moisture can be kept constant with less irrigation.
- Softer soil – The soil is softer now so it's easier to dig holes!
- Fewer weeds – Unwanted plant life is less prolific thanks to less sun and cooler temperatures.
- Less stress – Cooler temperatures also are less stressful to new plants.
- Hearty roots – When the air temperature is cooler than the soil temperature, plants put more energy into root growth without new top growth, which results in heartier root systems and stronger plants overall.
Zagory points out: “There isn't going to be much growth above ground where you can see it, but just wait . . . come spring your plants will show you how happy they are you planted in fall!”
Many plants at the Nov. 5th sale are geared for pollinators. Some of pollinators' favorite foods include lavender, salvia, catmint, aster, butterfly bush, lantana, borage, salvia, sunflowers, blanket flower, cone flowers, and penstemon. And many more!
Want to attract butterflies? Consider not only the nectar-producing plants but their host plants. For example, monarchs lay their eggs only on their host plant, milkweed (genus Asclepias), the only plant the caterpillars will eat.
A few other host plants of butterflies:
- Gulf Fritillaries: Passion flower vine (genus Passiflora)
- Anise swallowtails: Sweet fennel (genus Foeniculum)
- Checkered skippers: Mallow (genus Malva)
- Western tiger swallowtails: Cottonwood and aspen cottonwood and aspen (Populus), willows (Salix), wild cherry (Prunus), and ash (Fraxinus).
- Pipevine swallowtail: Dutchmen's pipe or pipevine
The website of Art Shapiro, UC Davis distinguished professor of evolution and ecology, offers a wealth of information on California butterflies. He's been studying the butterfly populations of Central California for more than four decades.
Calflora is the go-to site for a database of California non-native and native plants, invasive plants and rare plants.
The California Native Plant Society website encourage us to plant native plants.
The UC Berkeley Urban Bee Lab website recommends what to plant for native bees.
Books? Yes. Two of the most recently published:
California Bees and Blooms, a Guide for Gardeners and Naturalists is the work of UC-affiliated authors Gordon Frankie, Robbin Thorp, Barbara Ertter and Rollin Coville.
The Bee-Friendly Garden: Design an Abundant, Flower-Filled Yard that Nurtures Bees and Supports Biodiversity, by award-winning garden designerKate Frey and bee expert Gretchen LeBuhn of San Francisco State University, will guide you in selecting bee plants and designing your garden.