When you attend the open house on Saturday, Jan. 12 at the Bohart Museum of Entomology (you know you want to!), be sure to meet forensic entomologist Danielle Wishon.

She's one of the 10 fly researchers who will greet the public and answer questions about insects in the Diptera order and talk about their research and career possibilities. The event, free and open to the public and family friendly, will be held from 1 to 4 p.m. in Room 1124 of the Academic Surge Building on Crocker Lane, UC Davis campus.

The theme is "Time's Fun When You're Studying Flies." That's a take-off of "Time flies when you're having fun."

Wishon, who holds a bachelor of science degree in entomology from UC Davis, worked at the California Department of Food and Agriculture from 2012 and 2016, and as a forensic investigator with the Sacramento Police Department from 2016 to 2017. She has also worked at the Bohart Museum and in the Phil Ward ant lab in the UC Davis Department of Entomology and Nematology.

She is now seeking her master's degree.

"I am in the process of applying to Dr. Trevor Stamper's laboratory in the Entomology Department at Purdue University," she related. "Dr. Stamper is the Forensics Science Program director and works, primarily, on the identification and biology of forensically significant dipteran. Currently, his lab is focused on testing the idea that potential evaporation, and the environmental parameter it comprises, regulate vertebrate decomposition rates across broad geographical space. If accepted, I will be studying humidity as a variable for oviposition behavior in the decomposition process. Additionally, I will use SEM (scanning electronic microscope) and molecular data to support insect identification and develop a practical pictorial key for forensically significant Diptera egg identification."

At her booth, "I will speak to this research as well as general forensic entomology and other research I have participated in, including Dr. Robert Kimsey's fire-death related entomology evidence for determining minimum PMI (post-mortem interval)." She also will display equipment.

Danielle is a past president of the UC Davis Entomology Club, and the recipient of the Department's 2011 Outstanding Undergraduate Student Award. At the plaque ceremony, Kimsey, a forensic entomologist and the club advisor, praised her as "the hardest working student I have ever seen.  And, her overwhelming concern for humans of all kinds earns her the title of latter day Florence Nightingale."

Danielle has always loved insects and "anything creepy crawly. for that matter."

We remember featuring her in a 2011 blog.  Tracing her love of insects to her early childhood, Danielle acknowledged that while other girls played with dolls, she spent many of her non-school hours collecting and playing with insects, snails and slugs, pill bugs, spiders and other invertebrates.

At age 4, she created a habitat for 30 garden snails in a shoebox. “I took the box up to my room and put it under my bed. Sometime later I came crying down the stairs because all of my snails had left me. Apparently I had not yet learned the concept of a lid. My mother then proceeded to help me collect my snail pets off my bed post, the walls, the nightstand…”

Although Danielle has always loved insects, she was unaware she could make a career out of it. She mentioned that in the third grade, “we had to write an autobiography and description of our desired future.” She wrote that she wanted to become an ice skater and have six children.

“It's amazing how times change,” Danielle commented. “Soon after I completed it, a family friend who knew my affinity for insects, read the autobiography and informed me that I could become an entomologist. It had never occurred to me that I could play with insects as a profession.”

Born on Coronado Island, Danielle moved to Las Vegas at age 11.  “My insect collecting was limited while I lived in Las Vegas, but I kept several black widows, jumping spiders, and beetles. I also dipped into herpetology a bit and became the editor of the Southern Nevada Herpetological Society.”

Danielle attended colleges in Las Vegas and San Diego before settling in Rocklin and Davis. 

While studying for her entomology degree at UC Davis, Danielle reared bed bugs for several years, sharing them with other scientists and at open houses at the Bohart Museum. She no longer keeps a colony of bed bugs but keeps or retains fond memories of UC Davis and the Department of Entomology and Nematology.

And now, her sights are set on a master's degree in entomology.

"Time's Fun When You're Studying Flies."

Danielle will be joining these fellow fly researchers at the open house:

• Fourth-year doctoral student Charlotte Herbert Alberts  of the Lynn Kimsey lab, Bohart Museum, who studies assassin flies
• Graduate student Socrates Letana of the Lynn Kimsey lab, Bohart Museum, who studies botflies
• Doctoral student Caroline Wright Larsen  of the James R. Carey lab, who studies non-native non-native tephritid flies, including Mediterranean fruit flies
• Graduate students Cindy Truong and Yao Cai and undergraduate students Cindy Truong and Christopher Ochoa, all of the Joanna Chiu lab, who research fruit flies
• Undergraduate student Kathlyne-Inez Soukhaseum of the Frank Zalom lab, who researches the fruit fly, the spotted-wing drosophila, Drosophila suzukii
• Nermeen Raffat, a visiting scholar in the Sharon Lawler lab, who studies "the effect of copper sulphate and other toxicants on the development and anti-predatory behavior of the mosquitoes larvae."

"Besides checking out the flies, this is also a good time for visitors to inquire about graduate school, ask about starting research projects, and to meet people working in forensics, evolution, agriculture, animal behavior, genetics, geography, and home pests, among other topics," said Tabatha Yang, education and outreach coordinator.

Entomologist Jeff Smith, who curates the Bohart's butterfly and moth section, will be on hand to open the Diptera section and answer questions. A family craft activity is also planned.

The Bohart Museum houses nearly eight million insect specimens, a live "petting zoo" (think Madagascar hissing cockroaches, stick insects and tarantulas) and a year-around gift shop. The museum is open to the general public Mondays through Thursdays, from 9 a.m. to noon and from 1 to 5 p.m.,   plus occasional, weekend open houses​. Admission is free. Further information is available on the Bohart Museum website at http://bohart.ucdavis.edu/ or contact (530) 753-0493 or bmuseum@ucdavis.edu.

Time flies when you're having fun?

No, time's fun when you're studying flies!

Take it from the fly researchers at the University of California, Davis, who will present their work at the Bohart Museum of Entomology open house from 1 to 4 p.m., Saturday, Jan. 12 in Room 1124 of the Academic Surge Building, Crocker Lane. The event, themed “Time's Fun When You're Studying Flies," is free, open to the public, and family friendly.

The open house will showcase botflies, spotted-wing drosophilas, assassin flies, Mediterranean fruit flies, mosquitoes and other members of the Diptera order. Ten scientists, including undergraduate students, graduate students and a visiting scholar, will participate. They will displaying specimens, photos and field equipment and chat with the public.

"Besides checking out the flies, this is also a good time for visitors to inquire about graduate school, ask about starting research projects, and to meet people working in forensics, evolution, agriculture, animal behavior, genetics, geography, and home pests, among other topics," said Tabatha Yang, education and outreach coordinator.

Entomologist Jeff Smith, who curates the Bohart's butterfly and moth section, will be on hand to open the Diptera section. "He will dust off and put on his pest industry hat to talk about those relevant flies," Yang said.

A family craft activity is also planned.

Among the fly researchers participating is fourth-year doctoral candidate Charlotte Herbert Alberts, who studies assassin fly (Asilidae) systematics with major professor Lynn Kimsey, director of the Bohart Museum of Entomology and professor of entomology,  UC Davis Department of Entomology and Nematology.

“Assassin flies are one of the only families of flies that are predatory (on other insects) both in their larval and adult stages,” Alberts says. 

Other interesting facts about assassin flies:

1. They are venomous! Their venom both immobilizes their prey and starts extra-oral digestion.
2. They have very fancy facial hair (beards and mustaches) called a mystax, thought to protect their face while they catch and eat their prey.
3. Some assassin flies are very selective in their prey choice and may have specialized venom to help them overcome their prey. 
4. There are more than 7,500 species found all over the world! 

“I am currently working on a few projects: An Asiloidea Phylogeny, Predator-Prey Dynamics of Asilidae and their kin, and a few side projects including the revision of Ablautus, and Nearctic Saropogon,” Alberts says. She is also interested in assassin fly venom and how it may have evolved to target certain prey taxa. In addition, she teaches basic entomology and art in a UC Davis Art/Science Fusion Program course.

 Graduate student Socrates Letana, who also studies with major professor Lynn Kimsey. researches the evolution and diversification of botflies (Oestridae) "in the global mammal host-space with special emphasis on the New World." Part of his research interests include Diptera systematics, biogeography and Southeast Asian biodiversity. He is a research associate with the California State Collection of Arthropods, California Department of Food and Agriculture.

The larvae of botflies are internal parasites of mammals; some species grow in the host's flesh and others within the gut. The Dermatobia hominis is the only species of botfly known to parasitize humans routinely.

Said Letana: "I will be using the pinned and alcohol-preserved materials from the Bohart collection. Also, I am thinking of using my laptop just to show some photos from other museum collections. Some people might be a little squeamish about this group of flies and I will try my best not to scare them away."

UC Davis doctoral student Caroline Wright Larsen of the Graduate Group in Ecology, will discuss her research on non-native tephritid flies, including the Mediterranean fruit fly. She studies with major professor James R. Carey, distinguished professor of entomology. A Bio Boot Camp instructor, part of the Bohart Museum program, she attended Bryn Mawr College outside of Philadelphia for her undergraduate degree, "during which I spent six months living in Kruger National Park, South Africa doing insect biodiversity research." She began her graduate studies in 2011 at U.C. Davis "where I explore the ways in which difficult-to-detect populations of non-native tephritid flies move over space and time in California."

 UC Davis undergraduate researcher Cindy Truong of the Joanna Chiu lab, will be showing flies in various life stages and have coloring pages for kids. "We primarily study circadian rhythm, which is the sleep and wake cycle. More specifically we study the mechanisms in which 'clock proteins' go through in order to maintain this cycle." She will expand on "How flies tell time.”

Christine Tabuloc, an undergraduate researcher in the Chiu lab. will discuss her work on fruit flies. "My current focus is to investigate the effects of climatic change on gene expression of an invasive pest and determine whether there is a correlation to resistance and survival," she said. "In addition to pest management research, I am also studying a kinase of a core clock protein in Drosophila melanogaster and hoping to dissect its functional contribution to the molecular oscillator."

Others from the Chiu lab participating will be Yao Cai, a doctoral graduate student who studies genetic mechanisms underlying the regulation of organismal behavior, and undergraduate researcher Christopher Ochoa.

Among the other scientists participating:

• Kathlyne-Inez Soukhaseum of the Frank Zalom lab will talk about her research on the spotted-wing drosophila, Drosophilasuzukii, a major agricultural pest that invaded California in 2008.
• Danielle Wishon, a forsenic entomologist who holds a bachelor's degree in entomology from UC Davis, will discuss bed bugs and other pests.
• Nermeen Raffat, visiting scholar in the Sharon Lawler  lab, will focus on mosquito larvae. He is working on "the effect of copper sulphate and other toxicants on the development and anti-predatory behavior of the mosquitoes larvae."

The Bohart Museum, founded in 1946 by UC Davis entomologist Richard “Doc” Bohart (1913-2007), is the home of nearly eight million insect specimens, plus a year-around gift shop and live "petting zoo" that includes Madagascar hissing corckroaces, stick insects, tarantulas and praying mantids. The gift shop is stocked with   newly published calendars, books, jewlery, t-shirts, insect-collecting equipment, insect-themed candy, and stuffed animals.

The Bohart Museum is open to the general public Mondays through Thursdays, from 9 a.m. to noon and from 1 to 5 p.m.,   plus occasional, weekend open houses​. Admission is free. The next weekend open house is from 1 to 4 p.m., Sunday, Nov. 18 and centers around urban entomology..

Further information is available on the Bohart Museum website at http://bohart.ucdavis.edu/ or contact (530) 753-0493 or bmuseum@ucdavis.edu.

Internationally acclaimed honey bee geneticist Robert E. Page Jr., is a pioneer researcher in the field of behavioral genetics, an internationally recognized scholar, a highly respected author, a talented and innovative administrator, and a skilled teacher responsible for mentoring many of today's top bee scientists.

And now he's a UC Davis distinguished emeritus professor!

Page, a UC Davis alumnus whose administrative career took him from chair of the UC Davis Department of Entomology to provost of Arizona State University, is the recipient of the 2019 UC Davis Distinguished Emeritus Award. 

Nominator Steve Nadler, professor and chair of the UC Davis Department of Entomology and Nematology, said “Robert Page is arguably the most influential honey bee biologist of the past 30 years." The award, administered by the UC Davis Emeriti Association, honors outstanding scholarship work or service performed since retirement by a UC Davis emeritus.

Page will receive the award--a plaque and a cash prize of $1000--at a luncheon hosted by Chancellor Gary May on Monday, Jan. 28 in the UC Davis Conference Center.

Page, who received his doctorate in entomology from UC Davis in 1980, joined the UC Davis faculty in 1989 and served as the chair of the Department of Entomology from 1999 to 2004, the year he gained emeritus status and the year Arizona State University recruited him for what would be a series of top-level administrative roles. He continues his research, teaching and public service in both Arizona and California, but now resides in California, near Davis, with his family.

Page is known for his research on honey bee behavior and population genetics, particularly the evolution of complex social behavior. One of his most salient contributions to science was to construct the first genomic map of the honey bee, which sparked a variety of pioneering contributions not only to insect biology but to genetics at large.

At UC Davis, he maintained a honey bee-breeding program for 24 years, from 1989 to 2015, managed by bee breeder-geneticist Kim Fondrk at the Harry H. Laidlaw Jr. Honey Bee Research Facility. They discovered a link between social behavior and maternal traits in bees. Their work was featured in a cover story in the journal Nature. In all, Nature featured his work on four covers from work mostly done at UC Davis.

Page and his lab pioneered the use of modern techniques to study the genetic basis of social behavior evolution in honey bees and other social insects. He was the first to employ molecular markers to study polyandry and patterns of sperm use in honey bees. He provided the first quantitative demonstration of low genetic relatedness in a highly eusocial species.

His work has garnered a significant impact in the scientific community through his research on the evolutionary genetics and social behavior of honey bees. He was the first to demonstrate that a significant amount of observed behavioral variation among honey bee workers is due to genotypic variation. In the 1990s he and his students and colleagues isolated, characterized and validated the complementary sex determination gene of the honey bee; considered the most important paper yet published about the genetics of Hymenoptera. The journal Cell featured their work on its cover. In subsequent studies, he and his team published further research into the regulation of honey bee foraging, defensive and alarm behavior.

In addition to his pioneering work on the first genetic map of any social insect--demonstrating that the honey bee has the highest recombination rate of any eukaryotic organism mapped to date--Page was personally involved in genome mappings of bumble bees, parasitic wasps and two species of ants. His most recent work focuses on the genetic bases to individuality in honey bees; demonstrating genetic links between pollen and nectar collection, tactile and olfactory learning characteristics, and neuroendocrine function. This work provides the most detailed understanding to date of the molecular and genetic bases to task variation in a social insect colony.

He has authored than 250 research papers, including five books: among them The Spirit of the Hive: The Mechanisms of Social Evolution, published by Harvard University Press in 2013. He is a highly cited author onsuch topics as Africanized bees, genetics and evolution of social organization, sex determination, and division of labor in insect societies. His resume shows more than 18,000 citations

Born and reared in Bakersfield, Kern County, Rob received his bachelor's degree in entomology, with a minor in chemistry, from San Jose State University in 1976. Following his doctorate from UC Davis in 1980, he served as assistant professor at The Ohio State University. He joined the UC Davis entomology faculty in 1989 as an associate professor and began working closely with Harry H. Laidlaw Jr., (the father of honey bee genetics) for whom the university's bee facility is named. Together they published many significant research papers.

In 2004, Page was recruited by ASU as the director of the School of Life Sciences of Arizona State University (ASU). He organized three departments--biology, microbiology and plant sciences, comprising more than 600 faculty, graduate students, postdoctoral fellows and staff--into one unified school. As its founding director, he established the school as a platform for discovery in the biomedical, genomic and evolutionary and environmental sciences. He also established ASU's Honey Bee Research Facility.

His ASU academic career advanced to a number of titles: dean of Life Sciences; vice provost and dean of the College of Liberal Arts and Sciences; and university provost. Today he holds the titles of provost emeritus of ASU and Regents professor emeritus, as well as UC Davis department chair emeritus, professor emeritus, and now distinguished emeritus professor.

Page's colleagues laud his strategic vision, his innovative leadership, and his stellar contributions to science.

James R. Carey, distinguished professor of entomology at UC Davis, who continues to work with Dr. Page on research projects, describes him as "one of the most gifted scientists, administrators, and teachers I have had the privilege to know in 30 years in academia.”

Colleague Bert Hoelldobler, an ASU professor of life sciences, said Page is “the leading honey bee geneticist in the world. A number of now well-known scientists in the U.S. and Europe learned the ropes of sociogenetics in Rob's laboratory.” 

Bee breeder-geneticist Susan Cobey, former manager of the Laidlaw facility and now of Washington State University, praised Page's major contributions to the beekeeping industry, including the Page-Laidlaw Closed Population Breeding Theory. This has offered a practical system of stock improvement for honey bees, used worldwide, she said. “It's a challenge, as the queen mates in flight with numerous drones and selection is based upon complex behaviors at the colony level, influenced by the environmental.” She has applied this theory throughout her career, developing and maintaining a population of Carniolan bees, now in their 36th generation.  

Among Page's many honors:

• Fellow of the American Association for the Advancement of Science
• Awardee of the Alexander von Humboldt Senior Scientist Award (the Humboldt Prize - the highest honor given by the German government to foreign scientists)
• Fellow of the American Academy of Arts and Sciences
• Elected to the Leopoldina - the German National Academy of Sciences (the longest continuing academy in the world)
• Fellow of the Wissenschaftskolleg zu Berlin
• Fellow of the Entomological Society of America
• Fellow of the California Academy of Sciences
• Elected to the Brazilian Academy of Science
• Recipient of the James W. Creasman Award of Excellence from the Arizona State University Alumni Association
• Fellow, Carl Friedrich von Siemens Foundation, Munich, Germany, September 2017-August 2018
• Thomas and Nina Leigh Distinguished Alumni Award from UC Davis Department of Entomology and Nematology

Congratulations, Rob Page!

It's an invader that has long attracted attention--and alarm--in California agriculture.

"The spotted-wing drosophila, Drosophila suzukii, first invaded California in 2008," says UC Davis postdoctoral researcher Brian Gress, "and has since rapidly spread throughout North America and Europe."

Gress will discuss "Host Selection and Resistance Evolution in Drosophila Suzukii" at a UC Davis Department of Entomology and Nematology seminar at 4:10 p.m., Wednesday, Jan. 9 in 122 Briggs Hall.

He will be introduced by his advisor, integrated pest management specialist Frank Zalom, distinguished professor of entomology, UC Davis Department of Entomology and Nematology, and a past president of the Entomological Society of America.

"The female D. suzukii possess a unique serrated ovipositor that allows them to cut into ripening fruit, causing major economic losses for berry and cherry producers across the globe," Gress writes in his abstract. "Growers rely heavily on the use of insecticides to control this pest, and spinosad is among the most important materials currently available for protecting susceptible host crops."

Recent reports, however, "have raised concerns that the efficacy of this insecticide is declining in fields near Watsonville, Calif., a major hub of commercial berry production in the United States," Gress says. "In this seminar, I will present a series of studies aimed at assessing the degree of resistance in the population, the evolutionary potential for resistance to increase, and novel strategies for managing resistance in the field."

The spotted-wing drosophila, a major agricultural pest, damages fruit in many California counties, according to the UC Statewide Integrated Pest Program (UC IPM). "The males have a black spot toward the top of each wing. The females have not spots. They have "a very prominent, sawlike ovipositor for laying eggs in fruit."

The seminar is part of the winter quarter seminars coordinated by medical entomologist Geoffrey Attardo, assistant professor in the department. (See schedule)

Gress joined the Zalom lab in January 2017. He lists his research aims as

1.  understand the evolutionary processes and genetic mechanisms that give rise to insecticide resistance in agricultural pests;
2. develop sustainable and cost-effective strategies for managing agricultural pests by disrupting insect mating behavior and reproductive physiology; and
3. assess population dynamics and demography of wild insect populations in the field.

Gress holds bachelor of science degrees in biology and psychology, magna cum laude, from Iowa State University, Ames (2011), and a doctorate in biological science from Syracuse (N.Y.) University (2016).

At Syracuse, Gress received the 2016 Alexander Gourevitch Memorial Award, in recognition of research excellence; and the 2016 College of Arts and Sciences Outstanding Dissertation Award. In 2015 he was awarded a National Science Foundation Doctoral Dissertation Improvement Grant of $19,050.