- Author: Kathy Keatley Garvey
“Crafty Insects,” featuring sneaky or crafty insects and visitors' crafts, will set the theme for the Bohart Museum of Entomology's open house from 1 to 4 p.m., Saturday, Sept. 22 in Room 1124 of the Academic Surge Building on the UC Davis campus. The event is free and family friendly.
“We are hoping to have two parallel exhibits--one where we show crafty insects and then one where we are asking people to bring insect-themed crafts from their home--a plate with a cicada on it, or mug shaped like a wasp or we have a bee-shaped stapler for example,” said Tabatha Yang, education and outreach coordinator. “We'll have a place for them to display their crafts.”
“Crafty insects can be interpreted in two ways,” Yang commented. ‘Crafty' can be makers such as caddis fly larvae, case bearer moths, and potter wasps. The other crafty interpretation is sneaky, so our live orchid mantid, the dead leaf butterfly like Kallima inachus will be on display.” Activities are to include “spot the flower fly versus bee activity” and “spot the assassin fly versus bumblebee activity.”
For the family crafts, visitors will be painting rocks that can be hidden on campus or elsewhere. The Bohart Museum officials were inspired by Yolo Rocks and Solano Rocks, but a similar organization on campus, UC Davis Rocks, launched a similar activity last spring. It is the brainchild of Kim Pearson and Martha Garrison, who work in the arts administrative group in the College of Letters and Science.
Saturday, Sept. 22 is also move-in weekend for UC Davis students, so the Bohart Museum expects a lot of new people exploring the campus.
Bohart associates Jeff Smith, curator of the butterfly and moth exhibit and naturalist-photographer Greg Kareofelas will be on hand to shows the collection.
The Bohart Museum, directed by Lynn Kimsey, professor of entomology at UC Davis, houses a global collection of nearly eight million specimens. It is also the home of the seventh largest insect collection in North America, and the California Insect Survey, a storehouse of the insect biodiversity. In addition to the petting zoo, the museum features a year-around gift shop, which is stocked with T-shirts, sweatshirts, books, jewelry, posters, insect-collecting equipment and insect-themed candy.
- Author: Kathy Keatley Garvey
The public event, to take place from 1 to 4 p.m. in Room 1124 of the Academic Surge Building, Crocker Lane, is free and family friendly.
“There are a number of species that are specifically attracted by smoke to damaged trees,” said Lynn Kimsey, director of the Bohart Museum and professor of entomology at UC Davis. “Wildland fire fighters hate them because some of the beetles fly at them, crawling into their turnouts and biting them. Fire insects include jewel beetles, some horntail wasps and a few others."
In addition to fire insects, Kimsey said that the Bohart open house will cover other insects adapted to extremes:
- Ice: ice crickets and ice flies, both native to California
- Extreme acid: midges that live only in highly acidic mine run-off
- Hot water: midges found in hot springs just below the boiling point
- Salt: the brine flies of Mono Lake.
- Desert: sand wasps
Regarding the beetles that attack the firefighters, these are “The flatheaded borers (Buprestidae) and they will actually nip the firefighters as they land,” said chemical ecologist Steve Seybold with the USDA Forest Service, Pacific Southwest Research Station, Davis, and a lecturer/researcher with the UC Davis Department of Entomology and Nematology.
Insects that like ethanol/burned phloem include the red turpentine beetle, the ambrosia beetles, the "sour cambium" beetles, and some of the larger woodborers, Seybold said. “These are the 'undertakers' of the trees, if you will. Certain bark and ambrosia beetles specialize in colonizing burned tissue that gives off ethanol as a sign of fermentation. These insects wait until things have cooled off a bit before they bore into the trees."
"Often when you visit a burned area," Seybold said, "you'll see piles of white dust coming out of the trees that have blackened bark. This dust is made by ambrosia beetles--and other larger woodborers--that can make use of the carbon that is still present in these moribund trees. Ambrosia beetles 'consume' this carbon indirectly by farming fungi in their galleries. The fungus serves as a conduit for the nutrients in the wood. Some of the larger woodboring insects have other adaptations like specialized enzymes that degrade cellulose or hemicellulose."
Seybold called attention to an article titled “Attraction of Melanophila Beetles by Fire and Smoke,” authored by noted beetle expert E. Gorton Linsley (1910-2000) and published in April of 1943 in Scientific Notes, the Journal of Economic Entomology. Linsley, who received his doctorate from UC Berkeley in 1938, wrote that cigarette smokers at the UC Berkeley football games complained of beetles swarming into the stadium and biting their hands and necks.
"It is possible that in this case, the beetles are attracted by the smoke from some 20,000 (more or less) cigarettes, which on still days sometimes hangs like a haze over the stadium during a ‘big' game," wrote Linsley, identifying the beetles as Melanophila consputa Lec. and M. acuminata (family Buprestidae). M. consputa is commonly called “the charcoal beetle.”
Linsley also reported receiving "complaints from sawmill operators, fire fighters and smelter plant workers regarding annoyance by buprestid beetles of the genus Melanophila. These beetles appear to be greatly stimulated by heat and attracted by smoke. They normally breed in fire-scarred pines and under ordinary conditions, they are rarely encountered in nature. However, on hot days during the dry season, especially in late summer and fall, they sometimes fly in unbelievable numbers to forest fires, burning refuse dumps, refineries, smelter plants, etc.”
Wildfires continue to rage in California. As of Aug. 13, the 5,255 California wildfires this year have burned 958,812 acres, according to the California Department of Forestry and Fire Protection and the National Interagency Fire Center. To date, the still-active Mendocine Complex fire, the largest wildfire in California history, has charred more than 344,000 acres.
The Bohart Museum open house also will include a family craft activity involving extreme insects. The museum houses a global collection of nearly eight million specimens and is the home of the seventh largest insect collection in North America, and the California Insect Survey, a storehouse of the insect biodiversity. It also houses a live "petting zoo" of Madagasar hissing cockroaches, walking sticks, tarantulas and praying mantids, and a year-around gift shop, stocked with 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. It is closed to the public on Fridays, Saturdays and Sundays and on major holidays. Admission is free. More information on the Bohart Museum is available on the website or by contacting (530) 752-0493 or emailing bmuseum@ucdavis.edu
- Author: Kathy Keatley Garvey
The Bohart Museum of Entomology is planning 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 (Rocklin), 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.
“Entomology is my passion and the Bohart Museum is my cause.” He retired in 2013 from a 35-year career with Univar Environmental Science but that just means he can spend more time at the insect museum.
The UC Davis Entomology Club, headed by Chloe Shott, will participate. Undergraduate entomology student advisor Brandy Fleming will be on hand (tabling) to talk about classes, careers, and fun with entomology. She is also the global disease biology student advisor. 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.
For more information, contact the bmuseum@ucdavis.edu or access the website or Facebook page.
- Author: Kathy Keatley Garvey
He's talking about bark beetles that attack forests. They “Come Together” but won't “Let It Be.”
Seybold, a research entomologist with the USDA Forest Service, Pacific Southwest Research Station, Davis, and a lecturer with the UC Davis Department of Entomology and Nematology, will present the Bohart Museum of Entomology open house, “Bark Beetles and Trees, Forest Health in California,” from 1 to 4 p.m., Sunday, Aug. 27.
The event is free and open to the public. The museum is located in Room 1124 of the Academic Surge Building on Crocker Lane.
“As of last winter, bark beetles had killed 102 million trees in California during the last drought period,” said Seybold, a Davis resident who holds a doctorate in entomology from UC Berkeley and a bachelor of science degree in forestry from the University of Wisconsin, Madison. “Tree mortality in the western USA over the past 15 years caused by native bark beetles exceeded 21 million hectares, which surpasses all other disturbances, including fire.”
Seybold is known for his pioneering research on the walnut twig beetle, Pityophthorus juglandis, associated with widespread mortality of black walnut in the western United States.
“The Bohart Museum on Sunday will be Bark Beetle Forest Central,” said Tabatha Yang, education and outreach coordinator.
Said Seybold: “We are planning to have a series of four to five ‘stations' that illustrate the mass attack of native bark beetles on pine and fir trees; the biology and impact of invasive species of bark beetles and woodborers; and the flight trapping and chemical ecology of bark beetles. We are also planning some craft activities for kids that involve the gallery patterns that bark beetles etch on wood during their life cycles.”
They will be joined by local environmental artist Ann Savageau, a mixed-media artist whose work includes creating sculptures from wood with gallery patterns on it. Savageau, who retired as a professor of design from UC Davis in 2002, is now a full-time artist. She describes her work as dealing with :the natural world, human culture and their intersections."
Seybold's scientific crew at the Bohart Museum on Sunday will include be Yigen Chen, former research entomologist with the UC Davis Department of Entomology and Nematology and now with Gallo Wines in Modesto, Jackson Audley and Corwin Parker, UC Davis entomologist graduate students; Irene Lona, graduate student at California State University, Chico; Megan Siefker, UC Davis junior specialist; and Crystal Homicz, UC Davis, undergraduate student.
Numerous Bohart Museum scientists and volunteers also will participate. “We'll have a family craft project that will deal with the beetle gallery,” Yang said.
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 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.
More information on the Bohart Museum is available by contacting (530) 752-0493 or bmuseum@ucdavis.edu. The website is http://bohart.ucdavis.edu/
- Author: Kathy Keatley Garvey
The event, free and open to the public, takes place in the Bohart Museum, located in Room 1124 of the Academic Surge Building on Crocker Lane, UC Davis campus.
NAFEA is meeting for a conference at UC Davis July 7-12 and the Bohart open house will be part of its outreach activities. The scientists will field questions throughout the event.
"We'll have scientists from across the country here at this family friendly event,” said Tabatha Yang, the Bohart Museum's education and outreach coordinator. Family arts and crafts activities are featured at each open house. A popular activity planned for the July 9th open house is maggot art, in which maggots are dipped into non-toxic, water-based paint and placed on a “canvas” (paper) to crawl around and create a painting. The activity, coined by entomologist Rebecca O'Flaherty, a former graduate student at UC Davis, is a traditional part of the UC Davis Department of Entomology and Nematology's Briggs Hall offerings at the campuswide UC Davis Picnic Day.
Forensic entomologist Robert Kimsey of the UC Davis Department of Entomology and Nematology served as president of the organization in 2015. Current president is Jason Byrd of the Department Pathology, Immunology and Laboratory Medicine
University of Florida College of Medicine. The goal of NAFEA is to promote the development of forensic entomology throughout North America and to encourage co-operation with other similar international bodies. NAFEA defines its mission as “to provide a cooperative arena for forensic entomologists to interact and collaborate in ways that enhance the science, moral and ethical foundation, and reputation of forensic entomology.”
The July 9th open house is one of three open houses scheduled this summer. The others are:
Saturday, July 22, Moth Night from 8 to 11 p.m.: Moth Night, held in conjunction with National Moth Week, will enable visitors to explore nighttime nature through a blacklighting setup, enabling the collection of moths and other insects. The event takes place in the courtyard in back of the Bohart Museum. The museum will be open throughout Moth Night.
Sunday, Aug. 27: Bark Beetles and Trees, Forest Health in California, from 1 to 4 p.m.: The event is in collaboration with Steve Seybold, USDA Forest Service entomologist and an associate of the UC Davis Department of Entomology and Nematology. He and his students and staff will be there to show displays and answer questions.
The Bohart Museum, directed by Lynn Kimsey, professor of entomology at UC Davis, houses a global collection of nearly eight million specimens. It is also the home of the seventh largest insect collection in North America, and the California Insect Survey, a storehouse of the insect biodiversity. Noted entomologist Richard M. Bohart (1913-2007) founded the museum.
Special attractions include a “live” petting zoo, featuring Madagascar hissing cockroaches, walking sticks and tarantulas. Visitors are invited to hold the insects and photograph them.
The museum's gift shop, open year around, includes 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.
More information on the Bohart Museum is available by contacting (530) 752-0493 or email bmuseum@ucdavis.edu.
Traffic: Note that Old Davis Road that goes past the Visitors' Information Center will be closed due to construction of a paving project (https://www.ucdavis.edu/news/paving-project-close-old-davis-road/)/. Visitors should enter the campus via Highway 113 and take the Hutchison exit. The parking lot closest to the Bohart Museum is Lot 46.