Posts Tagged: lady beetles
Ladybugs--actually, they're "lady beetles"--are garden heroes. And that's the theme of the Bohart Museum of Entomology's open house on Sunday, March 2 from 1 to 4 p.m. in Room 1124 of the Academic Surge building on Crocker Lane, University of California, Davis.
The event is free and open to the public. And, it's family oriented with lots of activities planned, said Tabatha Yang, education and outreach coordinator at the Bohart Museum.
“This time of year aphids are invading our gardens,” Yang said. “Garden heroes, like lady beetles, help us out.” Other garden heroes include lacewings, bigeyed bugs, assassin bugs, damsel bugs, and soldier beetles. (See a list of natural enemies on the UC Integrated Pest Management website.)
Another key attraction at the Bohart Museum open house will be a return appearance of the Budding Biologist, creator of ecology video games. Budding Biologist is an educational publishing company owned by Kristine Callis-Duehl, who is with the Department of Ecology and Evolutionary Biology at UC Irvine. This game is loosely based on ecological research being conducted by Louie Yang, assistant professor in the UC Davis Department of Entomology and Nematology. Walter Hsiao, the video game developer, will be on hand to answer questions about game design.
The Bohart Museum, directed by Lynn Kimsey, professor of entomology at UC Davis, houses nearly eight million specimens and is the seventh largest insect collection in North America. It is also the home of the California Insect Survey, a storehouse of insect biodiversity. Noted entomologist Richard M. Bohart (1913-2007) founded the museum in 1946.
The year-around gift shop (gifts are also available online) offers t-shirts, jewelry, insect nets, posters and books, including the newly published children's book, “The Story of the Dogface Butterfly,” written by UC Davis doctoral candidate Fran Keller and illustrated (watercolor and ink) by Laine Bauer, a 2012 graduate of UC Davis. The 35-page book, geared toward kindergarteners through sixth graders, also includes photos by naturalist Greg Kareofelas of Davis, a volunteer at the Bohart.
The museum is located near the intersection of LaRue Road and Crocker Lane. The museum's regular public hours are from 9 a.m. to noon and 1 to 5 p.m., Monday through Thursday. Group tours can be arranged with Tabatha Yang at firstname.lastname@example.org or (530) 752-0493. The museum is closed to the public on Fridays, Saturdays and Sundays and UC Davis holidays./span>
A ladybug grabbing an aphid. (Photo by Kathy Keatley Garvey)
Ladybug prowling for aphids on brittlebush, Encelia californica. (Photo by Kathy Keatley Garvey)
Ladybug "walking the line." (Photo by Kathy Keatley Garvey)
Happy Valentine's Day!
While everyone else hands out little pink candy conversation hearts proclaiming "Bee Mine," "Miss You," "Call Me," "Kiss Me," and "I Love You," insect enthusiasts post photos of bugs "keeping busy."
We spotted an unforgettable scene recently in a flower patch behind the UC Davis Lab Sciences Building. The ladybugs (actually they're "lady beetles" because they're not bugs) were devouring aphids on the brittlebush (Encelia farinosa), a desert shrub we see throughout California, northwestern Mexico and the southwestern United States.
Quite contentedly, we might add. And doing a great job, we might also add.
But that's not all they were doing.
Brittlebush makes a good dining room, living room and bedroom.
Soon the flower patch will turn into a nursery.
Ladybugs (lady beetles) "keeping busy" on brittlebush. (Photo by Kathy Keatley Garvey)
Love is where you find it.
And sometimes you find it in a bean field.
Take the UC Dry Bean Field Day on Sept. 5 at UC Davis. As researchers, growers, UC Cooperative Extension personnel, industry representatives and other interested personnel fanned out in the bean fields west of the central campus, they may not have noticed the red among the green.
Two lady beetles, aka ladybugs, were doing what comes naturally.
We need more beneficial insects!
Love in the bean field at the UC Dry Bean Field Day. (Photo by Kathy Keatley Garvey)
Consider the lady beetle, aka ladybug.
It's not a bug, but a beetle. It belong to the family Coccinellidae, and scientists have described about 5000 species worldwide, and about 450 in North America.
Some quick facts...
Ladybugs are not always red with black spots. The colors can be red, yellow, orange, gray, black, brown and pink. And, not all ladybugs have spots. Some have stripes and some have neither spots nor stripes.
Coccinellid are omnivores, dining on soft-bodied insects such as aphids, as well as plants. Aphids? A single ladybug can eat some 5000 aphids during its short life span of three to six weeks.
Ladybugs are considered good luck. If a ladybug lands on you, Lady Luck is supposed to smile on you.
This ladybug (below) landed on me on the grounds of the Harry H. Laidlaw Jr. Honey Bee Research Facility on Bee Biology Road, UC Davis.
I'm still waiting for Lady Luck.
When a ladybug lands on you, it's considered good luck. A gentle push and this one took flight. (Photo by Kathy Keatley Garvey)
Where's the best spot for the new residents of my garden?
I acquired two ladybugs last Saturday during the 99th annual UC Davis Picnic Day. Background: as part of the campuswide celebration, the Department of Entomology annually hosts an all-out bugfest at the Bohart Museum of Entomology and at Briggs Hall. And keeping with the Briggs Hall tradition, the UC Statewide Integrated Pest Management Program gifted picnickers with the treasured ladybugs.
Now ladybugs aren't really "bugs"; they're beetles. Neither are they all "ladies"; some have manly qualities. (Gender issues may confuse us, but not the lady and gentlemen beetles.)
A ladybug is a good beneficial insect. It can devour an estimated 5000 aphids in its lifetime (three to six weeks).
So, every year for the past several years, I've adopted two ladybugs, chauffered them home, and tucked them in our garden. "Please eat the aphids," I tell them.
And they do.
They're good at following instructions.
Last year they took up residence in a bed of red roses. This year, they're coming up in the world--a high rise. A tower of jewels (Echium wildpretii) is "home sweet home."
Life doesn't get any better than this if you're a ladybug (and any worse if you're an aphid).
Two ladybugs in a tower of jewels, Echium wildpretii. (Photo by Kathy Keatley Garvey)
Ladybugs exploring the menu. (Photo by Kathy Keatley Garvey)
Hmm, looks like an aphid over there to me. (Photo by Kathy Keatley Garvey)