Posts Tagged: UC Davis Picnic Day
Who hates termites? Raise your hands.
Those dratted termites damage our homes, decks, furniture, fence posts and other wooden materials.
But at the 95th annual UC Davis Picnic Day on Saturday, April 18, you’ll see termites “walk the line”--ala the Johnny Cash song--between 10 a.m. and 4 p.m. at Briggs Hall.
(Too bad Cash didn't sing about termites "walking the plank." But then, termites wouldn't "walk the plank"--they'd eat it.)
Tara Thiemann, one of the graduate students in entomology coordinating the activity, will take a pen (Papermate or Bic ballpoint pen with blue ink),
take a pen (Papermate or Bic ballpoint pen with blue ink),draw a line on white paper, scoop up a termite, and place it on the paper.
The termite will walk the line.
Since termites are blind and cannot hear, they rely on smell to navigate. They navigate by following the scent of a pheromone, which is a chemical they secrete to send information to their buddies.
It so happens that a chemical in certain ink pens smells just like a pheromone, so they'll follow the trail.
Not all pens, however, are created equal in the pheromone category. Many contain no pheromone-like scent. And those that do certainly aren't labeled: "Attracts termites."
Lisa Reimer, a malaria mosquito scientist who received her doctorate in entomology last year from UC Davis, told us that it's too bad that we can't use the termite trail "technology" to draw termites out of our homes.
"Like draw a line right out the front door," she quipped.
"But," she added, "it doesn't work that way."
Walking the Line
If you attend the 95th annual UC Davis Picnic Day on Saturday, April 18 and stop by Briggs Hall between 10 a.m. to 4 p.m., you'll get a taste of honey.
In fact, six tastes of honey.
Extension Apiculturist Eric Mussen, a 32-year member of the UC Davis Department of Entomology faculty, will provide six different flavors of honey: Eastern buckhweat, redwood forest, orange blossom, California sage, Northwest raspberry and Georgia gallberry.
Here's the procedure: you scoop up six toothpicks, one per honey sample. You dip a toothpick into a container of honey (no double-dipping!) and then you discard the toothpick..
The darker honeys are Eastern buckwheat, redwood forest and Georgia gallberry; medium color, Northwest raspberry; and the lighter ones are orange blossom and California sage.
You can almost catch the buzz as you taste the honey. Honey differs in flavor and color, depending on the nectar source (blossoms) that the honey bees visit. Some 300 different varieties of honey are available for sale in the United States. In general, the lighter the color, the milder the flavor.
For more information on honey, visit the National Honey Board's Web site.
Questions about bees? Colony collapse disorder? Bee behavior? Queen bees, worker bees and drones? Why beekeepers wear light-colored clothing and don't eat bananas before visiting the hive? Mussen will be happy to answer them.
Honey bee on sage
If you want to create art that's bound to be a conversation piece, you need to head over to Briggs Hall at the
April 18 is the 95th annual UC Davis Picnic Day, a campuswide event that showcases, the organizers say, "the richness and diversity of campus life."
Make that "the richness and diversity of insects," too.
Briggs Hall, home of the Department of Entomology since 1972, is where bugs rule.
Forensic entomologist Rebecca O’Flaherty, a doctoral candidate in entomology, will be there with her free “Maggot Art” event.
She’ll provide the maggots, non-toxic paint, and paper. Your job is to pick up a maggot with specially designed larval forceps, dip it in paint (your choice of colors), place it on white paper, and let the maggot do its thing--which is to crawl across the paper. Voila! Maggot Art.
It’s one-of-a-kind art suitable for framing or posting on the refrigerator. Your Aunt Gertrude will be proud.
Maggot Art is actually the educational teaching curriculum that O'Flaherty coined and trademarked in 2001 while she was studying entomology at the
Since 2001, she’s taught thousands of students the “art of Maggot Art” in the classroom, while also providing information about blow flies. She's a skilled Maggot Art artist herself. In 2007, she coordinated a Maggot Art Show at the Capital Athletic Club, Sacramento, with colleagues and fellow artists Brandi Schmitt and Charlotte Wacker.
Maggot Art has been a tradition at Picnic Day since 2003. Kids usually love it, but that's not always true for adults. The "yecch" factor sometimes kicks in, she admits.
O'Flaherty's major professor, forensic entomologist Bob Kimsey, who chairs the Department of Entomology's Picnic Day celebration, estimates that the "bug events" at Briggs draw 3,000 people.
Maggot Art, Termite Trails, Cockroach Races and Honey Tasting are just a few of the events that will be offered at Briggs Hall from 9 a.m. to 4 p.m.
Bugs rule. They do, indeed.
Combining Art and Science