- Author: Kathy Keatley Garvey
This was Rutkowski's second consecutive President's Prize.
Doctoral candidate Lindsey Mack and doctoral student Adelaine “Addie” Abrams scored second-place for their research presentations in the highly competitive program.
Their topics ranged from bumble bees (Rutkowski) and ants (Griebenow) to mosquitoes (Mack) and thrips and aphids (Abrams).
At the Entomological Society of America (ESA) annual meetings, students are offered the opportunity to present their research and win prizes. They can compete in 10-minute papers (oral), posters, or infographics. The President's Prize winners receive a one-year paid membership in ESA, a $75 cash prize, and a certificate. Second-winners score a one-year free membership in ESA and a certificate.
Danielle Rutkowski
Danielle Rutkowski, who studies with community ecologists Rachel Vannette, associate professor, and distinguished professor Richard “Rick” Karban, spoke on “The Mechanism Behind Beneficial Effects of Bee-Associated Fungi on Bumble Bee Health,” at her presentation in the category, Graduate School Plant-Insect Ecosytems: Pollinators.
Her abstract: "Bees often interact with fungi, including at flowers and within bee nests. We have previously found that supplementing bumble bee colonies with these bee-associated fungi improves bee survival and increases reproductive output, but the mechanisms behind these effects are unclear. This research aimed to determine the mechanisms underlying positive impacts of fungal supplementation in the bumble bee, Bombus impatiens. We tested two hypotheses regarding possible nutritional benefits provided by bee-associated fungi. These included the role of fungi as a direct food source to bees, and the production of nutritionally important metabolites by fungi. To test these mechanisms, we created microcolonies bumble bees and exposed each microcolony to one of four treatment groups. These four treatments were created based on the presence of fungal cells and the presence of fungal metabolites. We found that bee survival and reproduction were unaffected by treatment, with trends of decreased survival and reproduction when fungi were present. This contradicts previous results we've found using this bumble bee species, where fungi had a positive impact. It is possible that this disparity in results is due to differences in pathogen pressure between the two experiments, as bees in the first experiment were exposed to large amounts of pathogen through provided pollen, including Ascosphaera and Aspergillus. This pollen was sterilized for subsequent experiments, reducing pathogen load. Therefore, it is possible that bee-associated fungi benefit bees through pathogen inhibition, and future work exploring this hypothesis is necessary to fully understand the role of these fungi in bumble bee health."
Zach Griebenow, who studies with major professor and ant specialist Phil Ward, (Griebenow also captained the UC Davis Entomology Games Team in its national championship win at the Entomology Games or Bug Bowl) explained “Systematic Revision of the Obscure Ant Subfamily Leptanillinae (Hymenoptera: Formicidae), Reciprocally Informed by Phylogenomic Inference and Morphological Data.” His category: Graduate School Systematics, Evolution and Biodiversity: Evolution 1.
His abstract: "Ants belonging to the subfamily Leptanillinae (Hymenoptera: Formicidae) are sister to nearly all other extant ants. Miniscule and subterranean, little is known of their behavior. Contrary to the collecting bias observed in most ants, male leptanilline specimens are acquired more easily than workers or queens. The sexes are almost never collected in association, and many subclades within the Leptanillinae are known from male specimens only. Our comprehension of evolutionary relationships among the Leptanillinae is further obstructed by oft-bizarre derivation in male phenotypes that are too disparate for phylogeny to be intuited from morphology alone. These restrictions plague our understanding of the Leptanillinae with probable taxonomic redundancy. My thesis aims at leptanilline taxonomy that reflects phylogeny, inferred from both genotype and phenotype, and integrates morphological data from both sexes. Here I present the results of (1) phylogenomic inference from ultra-conserved elements (UCEs), compensating for potential systematic biases in these data, representing 63 terminals; and (2) Bayesian total-evidence inferences from a handful of loci, jointly with discrete male morphological characters coded in binary non-additive or multistate fashion. Notably, these analyses identify worker specimens belonging to the genera Noonilla and Yavnella, which were heretofore known only from males. Given such discoveries across the Leptanillinae, the number of valid leptanilline genera is reduced from seven to three in order to create a genus-level classification that upholds monophyly along with diagnostic utility."
Mack, who studies with medical entomologist-geneticist Geoffrey Attardo, assistant professor, covered “Three Dimensional Analysis of Vitellogenesis in Aedes aegypi Using Synchrotron X-Ray MicroCT” in the category, Graduate School Physiology, Biochemistry and Toxicology: Physiology.
Her abstract: "Traditional methods of viewing the internal anatomy of insects require some degree of tissue manipulation and/or destruction. Using synchrotron-based x-ray phase contrast microCT (pcMicroCT) avoids this issue and has the capability to produce high contrast, three dimensional images. Our lab is using this technique to study the morphological changes occurring in the mosquito Aedes aegypti during its reproductive cycle. Ae. aegypti is the primary global arbovirus vector, present on all continents except Antarctica. Their ability to spread these viruses is tightly linked with their ability to reproduce, as the production of eggs in this species is initiated by blood feeding. Amazingly, this species produces a full cohort of eggs (typically 50-100) in just 3 days' time following a blood meal. This rapid development represents dramatic shifts in physiological processes that result in massive volumetric changes to internal anatomy over time. To explore these changes thoroughly, a time course of microCT scans were completed over the vitellogenic period. This dataset provides a virtual representation of the volumetric, conformational, and positional changes occurring in tissues important for reproduction across the vitellogenic period. This dataset provides the field of vector biology with a detailed three-dimensional internal atlas of the processes of vitellogenesis in Ae. aegypti."
Abrams, who studies with Extension agricultural entomologist and assistant professor Ian Grettenberger (she is a member of the Horticulture and Agronomy Graduate Group), titled her research, “Hitting the Mark: Precision Pesticide Applications for the Control of Aphids in California Lettuce" in the category, Graduate School Physiology, Biochemistry and Toxicology: Integrated Pest Management.
Her abstract: "Commercial lettuce production in California's central coast represents 70 percent of the production in the United States. Recent discoveries of some chemistries in ground and surface water in the Salinas valley region have placed the insecticidal chemistries used by the industry at risk of increased regulation. Automated thinner-sprayers use plant-detection sensors to apply chemical sprays directly to individual lettuce plants, so that the same amount of product to plants as a standard broadcast sprayer while potentially reducing the amount of pesticide applied per acre by up to 90 percent. Field experiments testing this technology for the control of western flower thrips (Frankliniella occidentalis) and aphids, lettuce-currant aphid (Nasovonia ribisnigri) and others, were conducted to compare the efficacy of automated sprays to a conventional broadcast application system. Experiments were conducted in conventionally managed organic romaine lettuce fields using a complete randomized block design. Prior to and at regular intervals after treatment, heads were sampled from experimental and control plots to assess pest pressure. Results from this experiment validate the use of the automated sprayers to apply insecticides for the control of aphid and thrips pests in lettuce and will be discussed in the context of developing best-use-practices for this technology."
The 7000-member ESA, founded in 1889, is the largest organization in the world serving the professional and scientific needs of entomologists and individuals in related disciplines. Its members, affiliated with educational institutions, health agencies, private industry, and government, are researchers, teachers, extension service personnel, administrators, marketing representatives, research technicians, consultants, students, pest management professionals, and hobbyists.
(See all of student competition winners on ESA site)
- Author: Kathy Keatley Garvey
That's the title of a virtual seminar to be presented Wednesday, Feb. 24 by postdoctoral scholar Jessica Kansman of the Department of Entomology, Pennsylvania State University as part of the weekly winter seminars hosted by the UC Davis Department of Entomology and Nematology.
Kansman will speak from 4:10 to 5 p.m. To register and attend the Zoom seminar, access this Google form link.
"Whether it is combating the ever-changing host-plant conditions, or keeping careful watch for hungry predators and parasites--aphids have a stressful experience," Kansman says in her abstract. "My research has focused on figuring out just how much stress aphids can handle. Specifically, how plant water stress influences aphids and their natural enemies, and whether predator odors are as stressful for aphids as the predators themselves."
On her website, she says: "I am broadly interested in plant-insect interactions, abiotic/biotic stress interactions, insect ecology, and multi-trophic interactions. I am passionate about science communication, science policy, and inspiring a love of insects in children, in the college classroom, and with just about anyone I come across."
Kansman holds a bachelor's degree in entomology (2015) from Michigan State University, East Lansing, and a doctorate in plant, insect and microbial sciences (2020) from the University of Missouri, studying with Deborah Finke. As a doctoral student, she received a $116,859 grant from the U.S. Department of Agriculture "to study the effect of drought on aphid performance and behavior, indirect effects of drought on natural enemies, and how these effects cascade up to influence insect communities." The Agriculture and Food Research Initiative (AFRI) of USDA's National Institute of Food and Agriculture (NIFA) awarded the grant.
Kansman has given such presentations as "Plants vs. Insects: A Tale of Spines, Spit and Assassins." In one YouTube video on "Decoding Science," she describes aphids as "devastating agricultural pests. They feed by piercing a needlelike mouthpart into the plant tissue and they use it as a straw to suck up the sap of the plant." Aphids stunt growth and transmit viruses.
Cooperative Extension specialist Ian Grettenberg is the seminar host and coordinates the seminars. For technical issues, he may be reached at imgrettenberger@udavis.edu.
For a list of Department of Entomology and Nematology seminars, click here.
- Author: Kathy Keatley Garvey
(Editor's Note: This seminar initially set for Wednesday, May 2 at 4:10 p.m. in 122 Briggs Hall has been cancelled.)
Tory Hendry, an assistant professor of microbiology at Cornell University, Ithaca, New York, will present a seminar on bacteria that infect and kill pea aphids at 4:10 p.m., Wednesday, May 2 in 122 Briggs Hall, as part of the weekly spring seminars hosted by the UC Davis Department of Entomology and Nematology.
Her seminar is titled “Life and Death in the Phyllosphere: Epiphytic Bacteria Influence Aphid Survival and Behavior.”
“She will be talking about some of her new and very cool work on insect vision and pathogen avoidance,” said co-seminar coordinator Rachel Vannette, assistant professor of entomology. “Her website is here, but briefly, she works on bacterial genome evolution and plant-microbe-insect interactions, and other microbial symbioses.”
In her abstract, Henry writes: “Several diverse strains of plant epiphytic bacteria, such as Pseudomonas syringae, are able to infect and kill pea aphids. P. syringae can be pathogenic to plants, but is also widespread in the environment and a common eipipye. We have found the P. syringae can easily infect aphids and be highly virulent to insects. This interaction is fairly broad, both across P. syringae strains and across hemipteran insect species, suggesting that infection by these bacteria may be common in nature. Aphids may use varied non-immunological defenses against bacterial infection, in particular they are able to avoid feeding when highly virulent bacteria are present on a leaf. We found that up to 80 percent of aphids avoid leaves painted with epiphytic bacteria in favor of feeding on control leaves."
"This interaction is fairly broad, both across P. syringae strains and across hemipteran insect species, suggesting that infection by these bacteria may be common in nature. Aphids may use varied non-immunological defenses against bacterial infection, in particular they are able to avoid feeding when highly virulent bacteria are present on a leaf. We found that up to 80 percent of aphids avoid leaves painted with epiphytic bacteria in favor of feeding on control leaves."
However, says Hendry, "aphids do not avoid all strains, rather avoidance is correlated with strain virulence such that mainly highly virulent strains are avoided. We determined that production of the fluorescent siderophore pyoverdine by P. syringae was necessary for aphid avoidance, and the evidence suggests that aphids use vision to detect the fluorescence of this molecule. Pyoverdine is not responsible for virulence itself, but aphids may use it as a reliable cue of virulence.”
Hendry received her doctorate in ecology and evolutionary biology from the University of Michigan. She held a postdoctoral appointment at the University of Arizona, working with David Baltrus, and was a fellow with USDA's National Institute of Food and Agriculture, working with Nicholas Mills and Steven Lindow at the UC Berkeley.
Co-coordinator of the weekly seminars are Brendon Boudinot, doctoral candidate in the Phil Ward lab, and Extension apiculturist Elina Lastro Niño.
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- Author: Kathy Keatley Garvey
Garden heroes, that is. That include lady beetles, better known as ladybugs.
“Garden Heroes” will set the theme of the Bohart Museum of Entomology's open house from 1 to 4 p.m., Sunday, March 2. The event, free and open to the public, will be held in Room 1124 of the Academic Surge building on Crocker Lane, UC Davis campus.
“This time of year aphids are invading our gardens,” said Tabatha Yang, education and outreach coordinator at the Bohart Museum. “Garden heroes, like lady beetles, help us out.”
Other garden heroes include lacewings, bigeyed bugs, assassin bugs, damsel bugs, and soldier beetles. Family activities, including how to make a bee condo for native bees, are planned.
Another key attraction will be a return appearance of the Budding Biologist, (http://www.buddingbiologist.com/about.html), 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 (also 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 tabyang@ucdavis.edu or (530) 752-0493. The museum is closed to the public on Fridays, Saturdays and Sundays and UC Davis holidays.
See photos of UC Davis Entomology through the Years
DAVIS—He's chased aphids, lygus bugs and potato tuber moths; he's evaluated pesticides; and he's pursued predators, parasites and pathogens.
During his 63-year association with the University of California, he coordinated the conversion of the two-semester system to the quarter system at UC Davis; chaired the UC Davis Department of Entomology; and developed “The Natural History of Insects” into one of the most popular undergraduate classes on the UC Davis campus.
Oscar Gray Bacon, who will be 90 in November, did all that. And more.
As a UC agricultural entomologist for 41 years, he specialized “in the biology, ecology and population dynamics of insects associated with field crops.” He pioneered the biological control course on the UC Davis campus and was instrumental in forming the Plant Protection and Pest Management Graduate Group. He is credited with co-authoring the term, “integrated pest control.”
But wait. There's more. The 6-foot-4-inch lanky Renaissance man with the easy smile has restored antique cars and boats, from rustic Model T's to a 1964 mahogany Chris-Craft cabin cruiser. He's crafted furniture as fine as you'll ever see in a showroom and he's carved ducks so realistic you can almost hear them quack.
He is not only “Dr. Bacon,” but is also known as “Commodore Bacon” and “Docent Bacon.” In 1986-87, he headed a Coast Guard Auxiliary district that encompassed northern California and parts of Wyoming, Nevada and Utah. In 1996, he joined the docents at the Hays' Antique Truck Museum, Woodland, which in 1997 merged with the Heidrick Ag History Center. He continues to serve as a docent.
“I'm the jack of all trades,” he says, “and master of none.”
Bacon, who retired as an emeritus professor in 1987, lives in Davis with his wife, Barbara. He looks back upon his six decades with the University of California like the author of his own well-thumbed book.
When he joined the entomology faculty at UC Davis in 1953, it was not a department, but part of the UC Berkeley Department of Entomology. At that time, the Davis faculty included Stanley Bailey, Richard Bohart, John Eckert, Harry H. Laidlaw Jr., W. H. Lange, Leslie Smith, Eugene Stafford and Frank Summers. He is the last surviving member of the original faculty.
“The UC Davis department separated or became autonomous from UC Berkeley in 1963,” Bacon said.
Who is Oscar Gray Bacon?
“I enjoyed it,” he said. “I've always been interested in agricultural things, the applied side of entomology.”
Born Nov. 8, 1919, he's a former farm boy with roots that stretched deep in the San Joaquin Valley and a spirit that soared from the depths of the Great Depression.
He and his parents—he was an only child--farmed 60 acres seven miles from Sanger, Fresno County. He harvested grapes, figs and peaches, drove tractors, raised 4-H pigs, and renovated Model T's.
“Back then it seemed like nearly every farm had an old worn-out Model T along the fence lines,” he recalled. “A boyhood friend from a neighboring ranch and I would give a farmer a couple of dollars for his car and then restore it.” The Tin Lizzies purred back to life.
Young Oscar attended school in a two-room schoolhouse; grades one through four shared one room, and grades 5 to 8, the other.
Nature fascinated him. “I collected insects and watched birds and mammals and collected rocks and minerals.”
Oscar graduated from Sanger High School, Reedley Junior College and Fresno State College, majoring in zoology. He planned a career as a ranger naturalist with the National Parks Service, but the federal agency had no openings. So he accepted a position with the USDA Dried Fruit Insect Laboratory, Fresno, as a field aide.
It proved to be a two-year stint. In 1943, his boss steered him toward entomology and encouraged him “to get a degree” at UC Berkeley and return to the USDA.
In typical Oscar Bacon-fashion, he earned not one but two degrees from UC Berkeley. He completed his master's degree in entomology in 1944, following a year of study, and his doctorate in entomology in 1948.
His major professor at UC Berkeley was the legendary entomologist and aphid specialist Edward O. Essig (1884-1964), but Bacon worked more closely with another accomplished entomologist, Abraham Michelbacher (1899-1991). “Abe was like a second father to me,” Bacon said.
He landed his first full-time job in entomology in 1946 as an associate in the agriculture experiment station. Upon completing his Ph.D., he became a junior entomologist and instructor. As a Ph.D., his starting salary was less than $5000 a year.
Bacon's first major crop work: controlling aphids in spinach. Then it was on to other crops, including sweet corn, seed alfalfa, potatoes, small grains, tomatoes and melons.
“In 1953 I had the opportunity to come to Davis to develop my own programs,” Bacon said. “I was extremely grateful for that opportunity.” At the time, the UC Berkeley Department of Entomology offered a two-year “Farmers' Short Course” on the Davis campus for students interested in farming. The career-oriented program was phased out in 1959.
“Stanley Freeborn (first chancellor of UC Davis) and his wife welcomed us to campus,” he said. “He was very gracious--a very nice person.”
At the time, the original faculty members included Richard Bohart (1913-2007), insect systematics and Harry H. Laidlaw Jr. (1907-2003), apiculturist. Today the Richard Bohart Museum of Entomology and Harry H. Laidlaw Jr. Honey Bee Research Facility bear their names.
It was an era when secretaries typed manuscripts from handwritten notes; “office space” consisted of temporary buildings or renovated garages; and faculty (usually all male) wore a tie and jacket in the classroom. It was also a period of rapid growth and steady challenges.
In 1964 UC President Clark Kerr announced the plan to convert the entire UC academic system from two semesters to four quarters. UC Davis Chancellor Mrak asked Bacon to head the conversion efforts at Davis.
“We had 1687 courses, and they all had to be reviewed and shortened from 15 weeks to 10 weeks,” recalled Bacon. Remarkably, the conversion took only a year.
Entomologist Robbin Thorp, a native pollinator specialist and now emeritus professor, worked with Bacon. “I always had a great deal of respect and admiration for Oscar as a meticulous scientist, outstanding teacher, leader and person,” said Thorp, who collaborated with Bacon on alfalfa leafcutter bees in the mid-1960s.
“Oscar and his research associates, Dick James and Walt Riley, in collaboration with a grower, Dan Best in the Woodland area, designed and tested shelters to provide shade and ventilation for these relatively new pollinators for alfalfa seed production. The shelters were successful.”
“Oscar and his crew also tested pesticide effects on these bees and discovered a number of biological traits important to their management as commercial pollinators. Oscar co-authored the first Cooperative Extension publication on the alfalfa leafcutting bees with several of us.”
Bacon was considered UC's “No. 1 Alfalfa Seed Insect Man.” In 1987, the California Alfalfa Seed Production Board recognized him for 13 years of service. In 1975, the Pacific Seed Association, based in Los Angeles, named him “Man of the Year.”
Integrated pest management specialist Frank Zalom, former vice chair of the department and a Fellow of the Entomological Society of America, has long admired Bacon as an advocate for agricultural entomology research.
“Many entomologists may not appreciate that the credit for first using the term ‘integrated control' is generally attributed to Abraham Ezra Michelbacher and Oscar Bacon, who in a 1952 paper in the Journal of Economic Entomology on control of codling moth mentioned the importance of ‘considering the entire, entomological picture in developing a treatment for any particular pest.' ”
“This was an important step in the development of the IPM paradigm and is still relevant,” Zalom said. “I refer to it every year in my arthropod pest management class. I also appreciate his role in the development of the Plant Protection and Pest Management Graduate Group at UC Davis that produced many students who are working as pest management practitioners across the state and across the country.”
Vern Burton, a UC Davis-based Cooperative Extension specialist, now retired, said Bacon was “a dedicated, considerate teacher who was comfortable working with grower groups, students or researchers. He was a meticulous researcher, consistently employing those principles presented in his 1952 publication resulting in more efficient use of control measures while reducing the pesticide load on the environment.”
Bacon lived up to students' expectations, mentoring students who went on to become noted insect scientists. “I enjoyed teaching,” he said.
“Dr. Bacon was what I expected a professor to be,” said former student Marcia Booth, now a senior analytical chemist in the California Animal Health and Food Safety Laboratory System, UC Davis. “And he always wore a tie and jacket.”
Bacon meshed entomology with family; he is a husband, father and grandfather. He and his first wife, the late Dorothy Flagg Bacon, raised three daughters, Beverly and Gayle (now both deceased), and Bonnie, a surgical nurse who lives in Lincoln Hills with her husband, Steve Krisiak. Gayle served as the management services officer of the UC Davis Department of Anthropology before her death in 2004.
Accolades follow Oscar Bacon like lygus bugs to alfalfa. The plaques that line his study in his Davis home attest to his significant contributions, recognized by a grateful and appreciative army of administrators, colleagues and students.
Other highlights of his life:
Field-Oriented Entomologist: He worked on field crops, including seed alfalfa, potatoes and small grains, establishing a state, national and sometimes global presence (potato crops in Bolivia). He targeted the lygus bug, the main pest of alfalfa seed production. “The lygus bug has no natural enemies, so we had to depend on insecticides. Then the lygus bug developed resistance to those insecticides.” Bacon developed economic thresholds, determining at what point the cost of pest damage exceeds the cost of pest control.
In 1944 Bacon showed that Catalina cherry moth, which infests Catalina cherry and large galls of the blue oak, is an important pest of walnuts in the Sacramento Valley. Today it attacks certain varieties of walnuts throughout the state.
Research: Bacon researched whether an 18-acre field of alfalfa seed would show the same yields without insecticides. Would predators and parasites be able to control the pests? His three-year study showed the organic field yielded 200 to 300 pounds per acre instead of the normal yield of 600 to 800. “Agricultural chemicals will be necessary on certain crops for some time to come,” he concluded. “The world's food supply would certainly not exist without the control measures as we know them today.”
Teaching and Advising: Bacon initiated the biological control course at UC Davis. He advised scores of undergraduate and graduate students. He helped launch the Plant Protection and Pest Management Graduate Group Program. When he retired, Bacon received a plaque from the graduate program applauding his dedication, perseverance and accomplishments. It's one of his cherished awards “because it's from the students.”
Administration: His role as a chancellor's assistant for UC Davis Chancellor Emil Mrak included the project of converting the UC Davis two-semester system to four quarters: completed in one year. As chair of the UC Davis Department of Entomology from 1967 to 1974, he moved his department to the newly constructed Briggs Hall in 1972. Upon his retirement as chair, the faculty presented him a plaque thanking him for his “stewardship during a period when new teaching and research areas were initiated and when a great increase in the numbers of students enrolled in the department occurred has contributed significantly to the future of the department and to entomology.”
Heidrick Ag History Center: In 1996, Bacon began volunteering at the Hay's Antique Truck Museum, Woodland, which later merged with the Heidrick Ag History Center. He's known as “the friendly docent with first-hand knowledge of the farm equipment.” In his boyhood, he drove tractors similar to those on display. Today he volunteers once a week, more on special occasions.
U. S. Coast Guard Auxiliary: Bacon took up boating and fishing in 1956. In 1975, he joined the U.S. Coast Guard Auxiliary. In December 1987, Bacon was elected commodore of a district that encompassed northern California and parts of Wyoming, Nevada and Utah. He taught boating safety, inspected crafts and patrolled the Delta waters for more than 25 years. The U.S. Coast Guard, the parent organization, awarded him a citation in 1988, praising his accomplishments and dedicated support.
Restoration: Bacon advanced from restoring rustic Model T's in his childhood to renovating antique cars and boats. At one time he owned four boats and five cars. One of his prized possessions: a 30-foot Chris-Craft cabin cruiser, a 1964 model that he restored in 1973 and sold in 2008. He has also crafted furniture for his home and family.
All Things Entomological: Bacon served as president of the Northern California Entomology Society and held membership in the Entomological Society of America and the Pacific Branch of ESA.
Cooperative Extension: In 1987, the UC Davis Cooperative Extension (CE) group honored him for his public service, naming him “the best problem solver.” The group included CE specialists Vern Burton and Eric Mussen; research associate Wayne Johnson (deceased); and administrative assistant Shirley Humphrey.
Today you'll find entomologists, past and present, lauding his legacy. Others praise his accomplishments as Commodore Bacon, Docent Bacon and Artist Bacon.
A master of them all.
One thing, however, has always puzzled and impressed his friends: How Bacon could tuck his 6-foot, 4-inch frame inside his Triumph TR3, a tiny British sports car he restored. “It looked like a giant getting out of a toy car at the circus,” recalled apiculturist Mussen.
He was a master of that, too.
--Kathy Keatley Garvey
Communications specialist
UC Davis Department of Entomology
(530) 754-6894