- Author: Kathy Keatley Garvey
Fortunately for the entomological world, he switched majors shortly after he enrolled in an insect science course.
As we mentioned in a piece posted on the UC Davis Department of Entomology and Nematology website, Jay was a third-year physics major in 1981 when—“on a lark”--he enrolled in Professor Harry Kaya's Entomology 100 course.
The professor inspired him, the class enthralled him, and insects captivated him.
In mid-term, Jay changed his major to entomology, and went on to earn two degrees in entomology (bachelor's degree from UC Davis in 1983, and doctorate from UC Berkeley in 1987); join the UC Davis faculty in 1990; and become a UC Davis distinguished professor in 2018.
The former UC Davis physics major is now a newly inducted Fellow of the 7000-member Entomological Society of America (ESA), a global honor accorded to only 10 persons annually.
Marshall Johnson, a 2006 ESA Fellow and an emeritus Cooperative Extension specialist and researcher at UC Riverside, nominated Rosenheim for the award. “Jay was my postdoc at the University of Hawaii,” Johnson said. “He did a great job and I have kept my eye on his career ever since."
“I would say that Jay is the most astounding entomologist that I know, given his broad interests and creative manner in studying biological/ecological questions,” Johnson said. “He is also an excellent human being.”
And it all began four decades ago in a UC Davis classroom. This is what occurred.
“About a month or so before the course was to be taught, I received a call from this physics student, Jay Rosenheim, who wanted to take Entomology 100,” recalled Kaya, now an emeritus professor and himself an ESA Fellow (2007) for his international contributions to insect pathology and nematology. “I asked a few questions on why he wanted to take the course. He said he always loved insects but he said he did not have the prerequisites for the class--no college biology-- but he was keenly interested in insects and really wanted to take the class.”
Kaya was actually teaching the class for Professor Robbin Thorp (1933-2019), a bee specialist on sabbatical. “At the time, I had a 25 percent teaching appointment in entomology and a 75 percent research appointment in nematology,” Kaya said. “When Martin Birch, the department chair, asked me to teach the course, I told him that I hoped he could find someone else, but he came back and said I would be the best to teach it.” Birch assigned two of Thorp's graduate students, Evan Sugden and John Skinner, as teaching assistants for the twice-a-week entomology lab.
“Jay also worked briefly in my lab as an undergraduate as well,” Kaya related. “I should add other superlatives as outstanding and world-renowned entomologist. In my view, it did not matter who taught the ENT 100 course. Jay is simply an outstanding individual and has contributed so much on his own merit. Plus, he has a great personality.”
A native of Yorktown, N.Y, young Jay developed an interest in biology while exploring the vernal pools behind his Hudson River Valley home.
His insect interests not only led to his being elected an ESA Fellow but a Fellow of the American Association for the Advancement of Science; recipient of teaching awards from the Associated Students of UC Davis and the UC Davis Academic Senate; and the Distinguished Student Mentoring Award from ESA's Pacific Branch. He has authored more than 160 peer-reviewed publications, and mentored nearly 40 graduate students and postdoctoral researchers, now in the private sector, conservation nonprofits, journalism, or academia.
And it all began when a physics major named Jay Rosenheim asked to enroll in Professor Harry Kaya's entomology class.
- Author: Kathy Keatley Garvey
Bugs do rule, and they'll rule at the 59th annual meeting of the Entomological Society of America (ESA), to take place Nov. 13-16 in the Reno-Sparks Convention Center, Reno.
At the event, the UC Davis Department of Entomology will be one of the most honored departments in its history.
Professor Frank Zalom, in line for the presidency of the 6000-member association, will be installed as vice president-elect and will begin his term Nov. 16. Professor James R. Carey and Diane Ullman, professor and associate dean for undergraduate academic programs in the College of Agricultural and Environmental Sciences, will be inducted as ESA fellows, an honor limited to 10 persons per year.
Michael Parrella, professor and chair of the Department of Entomology, will receive the Distinguished Achievement Award in Horticultural Entomology, and professor Walter Leal, the Nan-Yao Su Award for Innovation and Creativity in Entomology.
Harry Kaya, emeritus professor of entomology and nematology, will be honored at a special seminar titled “Entomopathogenic Nematodes: Their Biology, Ecology, and Application. A Tribute to the Dynamic Career of Harry K. Kaya.” Ed Lewis, acting chair of the UC Davis Department of Entomology, is among the coordinators.
Three other faculty members are moderating/organizing or co-conducting symposiums. They are James R. Carey, “Insect Demography: Emerging concepts and Applications”; Neal Williams, “Biodiversity, Global Change and Insect-Mediated Ecosystem Services,” and Walter Leal, “Insect Olfaction and Taste: Identifying, Clarifying and Speaking about the Key Issues.” Each will also deliver a lecture.
Leal and Parrella are among the most active UC Davis members of ESA. Leal is serving on the Presidential Committee on the International Congress of Entomology (ICE), to be held Aug. 19-25 in Daegu, South Korea. Parrella holds a seat on the ESA Governing Board, representing the Pacific Branch of the ESA.
Graduate students will also be quite involved at the ESA meeting. The UC Davis Linnaean Team will participate in the annual competition. The team includes Matan Shelomi, who studies with major professor Lynn Kimsey, director of the Bohart Museum of Entomology and professor of entomology; Meredith Cenzer, who studies with Louie Yang; Andrew Merwin, who studies with Michael Parrella; Mohammad-Amir Aghaee, who studies with Larry Godfrey; and Hanayo Arimoto, with studies with Ed Lewis. The team earlier won first place in the Pacific Branch competition.
Another highlight is a student debate: “Identify...Clarify...Speak Out! Land Grant Mission, Organic Agriculture & Host Plant Resistance Programs.” UC Davis entomology graduate students will team to argue the pro side: Matan Shelomi, Mohammad-Amir Aghaee; Andrew Merwin; Meredith Cenzer, and Kelly Hamby (she studies with major professor Frank Zalom).
There's also the fun side. A video created by UC Davis undergraduate student Heather Wilson, who works in the Frank Zalom lab, is entered in the open division category of the ESA YouTube Contest. Her entry, “I Wanna Be an Entomologist,” is a a parody of the hit song, “I Wanna Be a Billionaire.” Wilson filmed the video in the Zalom lab and the Bohart Museum of Entomology. On the serious side, she'll present her research on the Spotted Wing Drosophila: “Seasonal Movements of Drosophila suzukii (Diptera: Drosophilidae) in a Multi-Crop Setting.” Watch Heather Wilson's video
In addition, scores of other UC Davis representatives--faculty, graduate students and postdoctoral scholars--will present their work.
Yes, bugs do rule!