- Author: Kathy Keatley Garvey
"Louie is known for being a strong advocate for his students and fostering creative and critical thinking," wrote nominator Steve Nadler, professor and chair, UC Davis Department of Entomology and Nematology. "Whether they be undergraduates, graduates, high school students or members of the community, he engages and challenges students in his lectures, in the lab, and in the field. He attends to the unique needs and interests of each student, respecting their perspectives and ideas. He epitomizes what makes a great professor and advisor: his command of the subject matter, his ability to stimulate discussions and involvement, and his kindly concern for their education, welfare, and success."
The award will be presented at PBESA's annual meeting, set April 2-5, in Seattle. PBESA encompasses 11 Western states, plus parts of Mexico and Canada and U.S. territories.
Yang, who received his bachelor's degree in ecology and evolution from Cornell University in 1999, and his doctorate in population biology from UC Davis in 2006, joined the UC Davis faculty in 2009. Since then, he has mentored an estimated 300 persons, including three PhD students who have graduated from his lab; his current five students; 20 undergraduates associated with his lab; students in three UC Davis graduate groups, Entomology, Graduate Group in Ecology, and Population Biology (40), and 140 community members (nearly all high school students), in the Monitoring Milkweed-Monarch Interactions for Learning and Conservation (MMMILC) project.
In providing her support, Helene Dillard, dean of the UC Davis College of Agricultural and Environmental Sciences (CA&ES), wrote: "Professor Yang is an enthusiastic advisor/mentor, he has a strong commitment to student diversity, and he is dedicated to helping students achieve their academic and career goals. He has developed (or co-developed) innovative programs that provide guided mentoring experiences that encourage students to explore their individual skills and interests. These programs and Professor Yang's guidance provide critical pathways for recruiting and retaining undergraduate students in STEM fields. Professor Yang has made valuable contributions to student success in our college and campus-wide and we are proud to strongly support his nomination for the PBESA Distinction in Student Mentoring Award."
Professor Yang has welcomed and mentored students from UC Davis and from around the country with the National Science Foundation Research Experiences for Undergraduates Program and the UC Davis-Howard University Historically Black Colleges and Universities (HBCU) Ecology and Evolution Graduate Admissions Pathways (EEGAP) program.
He co-directs and mentors students in the Research Scholars Program in Insect Biology (RSPIB), a campuswide program that he and Professors Jay Rosenheim and Joanna Chiu co-founded in 2011 to help students learn cutting-edge research through close mentoring relationships with faculty. The program crosses numerous biological fields, including population biology; behavior and ecology; biodiversity and evolutionary ecology; agroecology; genetics and molecular biology; biochemistry and physiology; entomology; and cell biology. The goal: to provide academically strong and highly motivated undergraduates with a multi-year research experience that cultivates skills that will prepare them for a career in biological research.
Rosenheim, a UC Davis distinguished professor of entomology, praised Yang's innovative teaching. "Some years ago, as part of my department's standard program of mentoring pre-tenure faculty, I had the privilege of visiting Louie's ENT105 course to observe his teaching methods. His class sessions were impeccably organized, his presentations deeply insightful, and the discussions highly engaging. Louie alternated lectures with class sessions in which large blocks of time were devoted to structured debates. For the debates, Louie drew names at random and assembled two 3-person teams of students, one arguing the 'pro' side of the issue, the other arguing the 'con' side. After an initial period when positions were presented and rebuttals given, the whole class was invited to join in the discussion. What was truly remarkable was the high level of participation that Louie is able to elicit, both during the debates and during his lectures. Louie inspires the confidence of his students, and they reciprocate with their willingness take risks during class by contributing, even when discussing topics that are new to them.This is not an easy thing to accomplish; Louie's ability to gain such strong student participation is perhaps the strongest evidence of Louie's talent in connecting with students.I was so impressed with the success of Louie's methods that I decided to incorporate structured debates into one of my own classes as well."
Professor Yang primarily teaches Insect Ecology and Field Ecology. Since joining the UC Davis faculty, he has taught some 665 students. Unsolicited comments on Rate My Professors all show him as “awesome.” Wrote one student: “Professor Yang is enthusiastic, engaging, and overall, one of the best professors I have had. I got the feeling that he wanted to connect with us as ecologists and future scientists, not just as students. He was great at 'show, not tell' and used videos, demonstrations, and discussions to great effect.”
Yang believes that “science progresses by confronting our assumptions, ideas, and hypotheses with data. This dynamic process of confrontation requires a powerful combination of logic and objectivity that is widely recognized as the domain of science. However, the raw material of scientific creativity—the fundamental wellspring for the scientific process—depends on variability in the way people think about how the world works. This diversity of human perspectives allows the scientific community to ask new questions, imagine new solutions to problems, and reconsider entrenched assumptions—all of which accelerate scientific progress. New ideas are the engine of science and that is why I encourage diversity in science.”
In his research, Yang is involved in monarch conservation science and planning in collaboration with the Western Monarch Conservation Science Group, US FWS, the Xerces Society of Invertebrate Conservation, Monarch Joint Venture, Environment Defense Fund, the Monarch Summit in DC. Yang was interviewed about his monarch-milkweed research on Science Friday, National Public Radio, in February 2022.
He launched the Monitoring Milkweed-Monarch Interactions for Learning and Conservation (MMMILC) project in 2013 for high school students in the environmental science program at Davis Senior High School or those associated with the Center for Land-Based Learning's Green Corps program. Their tasks: monitoring milkweed-monarch interactions in a project funded by the National Science Foundation. Yang organized and led a 135-member team, all co-authors of the paper, “Different Factors Limit Early- and Late-Season Windows of Opportunity for Monarch Development,” published in July 2022 in the journal Ecology and Evolution. The 107 co-authors included high school students, undergraduate and graduate students, and community members. (See News Story)
Other student-involved publications include:
- A Meta-Analysis of Single Visit Pollination Effectiveness Comparing Honeybees and Other Floral Visitors, American Journal of Botany, November 2021
- The Complexity of Global Change and its Effects on Insects, Insect Science 2021
- Species-Specific, Age-Varying Plant Traits Affect Herbivore Growth and Survival, Ecology 2020
- Artificial Light Increases Local Predator Abundance, Predation Rates, and Herbivory, Environmental Entomology, Sept. 26, 2019
In mentoring, Yang follows several goals:
- To be honest to the unique needs and interests of each student. He aims to assess the advising needs of each student individually, recognizing that these needs can change quickly. He listens and watches, tries not to make too many assumptions, and reminds himself to expect the unexpected. “Science is a human endeavor, and the same diversity of ideas and perspectives that fuels scientific progress means that each scientist needs different advising to succeed." In many cases he has found that the primary task of mentorship is helping students “identify the questions that they want to ask. I seek to respect each student's unique perspective and interests, and to believe what they said.”
- To facilitate intellectual independence. His aim is to help students transition from being consumers of knowledge to becoming producers of knowledge. “This transition requires giving students the intellectual freedom to learn from their own decisions. I am to maintain appropriate humility when I provide advice; when working at the limits of available knowledge, I believe that we usually recognize the best decisions only in hindsight, and the best outcomes often result from a willingness to capitalize on unexpected events. “As a research advisor, I am committed to the long-term success of each student but encourage students to exercise their intellectual courage and curiosity, even at the risk of short-term failures. We develop as scientists by making our own mistakes, and using those mistakes to improve our judgment. I remind myself to allow enough gaps in my advising to allow students to learn first from their interactions with nature.”
- To learn from his students. “I believe that mentorship should be a two-way street, and I expect my students to develop the knowledge and confidence to teach me things that I don't know. As scientists, we are motivated by learning new things, and this is a model of advising that is intellectually engaging and sustainable over the long term. More important, it gives my students the opportunity to become experts and teachers, and to view themselves as intellectual colleagues and contributors.
The nomination packet for the Distinction in Student Mentoring Award included two group letters: one from current students and the other from alumni. Doctoral candidate Elizabeth Postema wrote in part: "I have been one of Louie's students since 2018, and could not have dreamed of a better mentor-mentee relationship. It is unusual, and truly special, to find a mentor that perfectly balances generous, unwavering support with a deep appreciation for his students' independence. Over the years, I have become convinced that Louie is able to warp spacetime; he appears to have more hours in the day than the average human. Regardless of how many projects he's taken on, essays he has to grade, or recommendation letters he's promised to write, he seems to always have an extra hour just to 'shoot the breeze' or think about new experiments. I can be assured of his quick reply to nearly any question, concern, or brainstorm; his turnaround on feedback is blindingly fast (e.g., detailed comments on 20+ pages of writing within a day or two); and I know I can poke my head into his office for advice at any point, even when he's in the middle of something important. This level of support has been remarkably consistent throughout my academic career--from my first year as a PhD student (when I was his only student) to now. His supportive advising style, almost paradoxically, allows his students to develop a high degree of independence and self-motivation."
RSPIB scholar Gwen Erdosh described him as an “incredible scientist, educator, and role model…He has always been there for all of his students, providing all the support we need to flourish as scientists. The most important lesson he has taught me is to always keep pushing forward with an experiment, and always be open to new ideas if one idea fails. He teaches us to see failure as an opportunity for improvement, and always think outside the box. He encourages students to pursue grad school and do their own research in his lab. He takes the time to meet with his students one-on-one to talk through experiments, ideas, and questions. He gives us opportunities to work with his graduate students and gain experience in the field. He is one of the best professors at UC Davis, by far, and it is a delight to be a member of his lab. I am grateful for all that Louie has done for me and the other students in his lab and classes.”
Alumna Meredith Cenzer, now a member of the University of Chicago faculty, wrote: "As an advisor, Louie is supportive, accessible, and engaged in helping his advisees meet their goals. He is responsive and committed to improving himself as a mentor of students at all levels. He fosters independent intellectual development in his advisees and was indispensable to my own growth as a scientist.”
Wrote alumna Shahla Farzan, a science podcast editor with American Public Media: “He supported me throughout my PhD, challenging me to think critically about the ways in which my research answered broader ecological questions. Later, when I decided to pursue a career in science journalism, he was enthusiastic and encouraging. Louie has nurtured and supported countless undergraduate and graduate students over the course of his career and I have no doubt he will continue to be a positive force in the field for many years to come."
Highly honored by his peers and students, Yang received the 2017 Eleanor and Harry Walker Academic Advising Award from CA&ES. In 2018, he received the regional (Pacific Region 9, California, Nevada and Hawaii) Outstanding Faculty Academic Advisor from NACADA, also known as the Global Community for Academic Advising, and then went on to win NACADA's international award for the Outstanding Faculty Academic Advising Award.
Yang writes on his website: "As a lab, we work to maintain an open, supportive and encouraging environment to do good science. We are open to multiple research areas and approaches, and encourage students and postdocs to develop their own innovative ideas and creative questions along the way. Our lab values straightforward communication, intellectual independence, determined problem-solving, constructive persistence, helpfulness, integrity, humility and humor. Although we aim to maintain a small lab group, we always welcome inquiries from prospective graduate students, postdocs and undergraduates. If you are interested in joining the lab, please send an email to Louie H. Yang at lhyang@ucdavis.edu."
The complete list of 2023 PBESA winners is posted here. The archived list of mentoring award recipients dates back to 2012 and includes UC Davis forensic entomologist Robert Kimsey, who won in 2020 and UC Davis distinguished professor Jay Rosenheim, the 2018 recipient.
- Author: Kathy Keatley Garvey
“Dr. Page is a pioneering researcher in the field of evolutionary genetics and social behavior of honey bees, and a highly respected and quoted author, teacher and former administrator,” wrote nominator Steve Nadler, professor and chair of the UC Davis Department of Entomology and Nematology.
Page is the 12th UC Davis recipient of the award, first presented in 1969. His mentor, and later colleague, Harry H. Laidlaw Jr. (for whom the UC Davis bee biology research facility is named), won the award in 1981.
The PBESA awards ceremony will take place at its meeting, April 2-5, in Seattle. The organization encompasses 11 Western states, and parts of Canada, Mexico and U.S. territories.
“One of Dr. Page's 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,” Nadler related. “It was the first genetic map of any social insect. 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.”
A native of Bakersfield, Rob holds a bachelor's degree in entomology (1976), with a minor in chemistry, from San Jose State University. He obtained his doctorate in entomology (1980) from UC Davis; joined the UC Davis faculty in 1989; and chaired the Department of Entomology from 1999 to 2004. He gained UC Davis emeritus professor-chair status in 2004, the year that Arizona State University (ASU) recruited him to be the founding director of its School of Life Sciences. Page organized three departments—biology, microbiology and botany, totaling more than 600 faculty, graduate students, postdoctoral fellows and staff--into one unified school. Using his UC Davis experiences, he established the school as a platform for discovery in the biomedical, genomic and evolutionary and environmental sciences; and established ASU's world-class Social Insect Research Group and Honey Bee Research Facility.
Page's career at ASU led to a series of top-level administrative roles: founding director, School of Life Sciences (2004-2010), vice provost and dean, College of Liberal Arts and Sciences (2011-2013) and university provost, 2014-2015.
Nadler praised Page's strategic vision, his leadership and his contributions to science. He built two modern apicultural labs (in Ohio and Arizona), major legacies that are centers of honey bee research and training. The Social Insect Research Group (SIRG) at ASU is regarded as “the best in the world,” according to the late E. O. Wilson. ASU Professor Bert Hoelldobler, in an ASU news release, declared Dr. Page as "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.”
While at UC Davis, Page worked closely with his doctoral research mentor, Harry H. Laidlaw Jr., the father of honey bee genetics, and together they published many significant research papers and the landmark book, “Queen Rearing and Bee Breeding” (Wicwas Press, 1998). It is considered the most important resource book for honey bee genetics, breeding, and queen rearing. Page is now in the process of updating it.
For 24 years, from 1989 to 2015, Page maintained a honey bee-breeding program, managed by bee breeder-geneticist Kim Fondrk. Their contributions include discovering 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.
A 2012 Fellow of the Entomological Society of America, Page has held national and international offices. He served as secretary, chair-elect, chair, subsection cb (apiculture and social insects) of ESA from 1986-1989; president of the North American Section, International Union for the Study of Social Insects, 1991; and a Council member, International Bee Research Association, 1995-2000.
- 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)
- Foreign Member of the Brazilian Academy of Sciences
- 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
- Awardee of the Carl Friedrich von Siemens Fellowship
- Fellow of the California Academy of Sciences
- Fellow, Carl Friedrich von Siemens Foundation, Munich, Germany, September 2017-August
- Thomas and Nina Leigh Distinguished Alumni Award from UC Davis Department of Entomology and Nematology
- James Creasman Award of Excellence (ASU Alumni Association)
- UC Davis Distinguished Emeritus Professor, one awarded annually
- Distinguished Emeritus Award, College of Agricultural and Environmental Sciences, one awarded annually
In his letter of support, colleague and research collaborator James R. Carey, distinguished professor of entomology at UC Davis, described Page as "one of the most gifted scientists, administrators, and teachers I have had the privilege to know in my 42 years in academia.”
Bee breeder-geneticist Susan Cobey of Washington State University, former manager of the Laidlaw facility, emphasized Page's importance to the bee breeding and beekeeping industry. Cobey, who has based her career on the Page-Laidlaw Closed Population Breeding, wrote that: “The beauty of this system is that it is practical and addresses the unique challenges of honey bee stock improvement. Queens mate in flight with numerous drones and selection is based upon complex behaviors at the colony level, influenced by the environmental. Hence, traditional animal breeding models do not apply well to honey bees.”
Nadler also noted that “Dr. Page was involved in genome mappings of bumble bees, parasitic wasps and two species of ants. His most recent work focuses on the genetic bases of 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.”
Nadler added: "Not surprisingly, Dr. Page humbly considers his most far-reaching and important accomplishment, the success of his mentees, including at least 25 graduate students and postdocs who are now faculty members at leading research institutions around the world."
Charles William Woodworth (1865-1940), is considered the founder of both the UC Berkeley and UC Davis departments of entomology. William Harry Lange Jr., (1912-2004) was the first UC Davis recipient of the Woodworth award (1978). Other recipients: Harry Laidlaw Jr., (1907-2003), 1981; Robert Washino, 1987; Thomas Leigh (1923-1993), 1991; Harry Kaya, 1998; Charles Summers, 1941-2021 (stationed at the UC Kearney Research and Extension throughout his career but a member of the UC Davis entomology faculty since 1992), 2009; Walter Leal, 2010; Frank Zalom, 2011; James R. Carey, 2014; Thomas Scott, 2015; and Lynn Kimsey, 2020.
The list of this year's PBESA recipients is posted here.
- Author: Kathy Keatley Garvey
She will speak at 4:10 p.m. in 122 Briggs Hall. Her seminar also will be virtual. The Zoom link: https://ucdavis.zoom.us/j/95882849672.
"Parasites often manipulate their hosts' behavior and physiology, resulting in detrimental effects on host fitness," Worthington says in her abstract. "The horsehair worm (Paragordius varius) is a long-lived parasite that infects arthropods, including the sand field cricket, Gryllus firmus. This parasite lives inside its host for upwards of 28 days and can grow as long as 30 cm, presenting a significant challenge for its host's own growth, survival, and reproduction."
"Here, we tested the ability of infected male crickets to invest in immunity, somatic growth, and reproductive structures," she noted. "We also compared courtship behaviors, calling abilities, and mating success rates between infected and healthy males to identify how host reproductive fitness is affected by this large, long-lived parasite. Our results demonstrate surprisingly few physiological trade-offs, yet preliminary research suggests a reproductive burden on infected males, where even when host male crickets are able to survive horsehair worm infection, they will likely suffer from significantly reduced lifetime reproductive fitness."
Seminar host is doctoral candidate Lindsey Mack of the laboratory of medical entomologist-geneticist Geoffrey Attardo. "Dr. Worthington was my undergraduate research advisor," said Mack, adding. "She studies reproduction/immune trade-offs in crickets. Currently, her work focuses on the reproductive costs of high parasitic loads in field crickets, but she has experience with stalk=eyed flies, rhinoceros beetles, horsehair worms, and many other organisms. Generally, she is interested in wild sexually selected morphologies and behaviors."
"Additionally, she teaches at a religiously affiliated, primarily undergraduate institution (Creighton is a private Jesuit research university) and would be a great person to talk to about this type of career," Mack said. A pre-seminar coffee takes place from 3:30 to 4:10 p.m. in 158 Briggs.
Worthington, who joined Creighton's Department of Biology in the fall of 2016, holds a bachelor's degree in biology from the University of South Dakota (USD), and also received her master's degree at USD, studying the anti-predator behaviors of stalk-eyed flies and managing a long-term project dedicated to conserving the federally endangered Hine's Emerald dragonfly.
Worthington completed her doctorate in ecology and evolutionary biology at Iowa State University, researching mating behavior in field crickets. She then transitioned into a postdoctoral fellowship at Washington State University where she worked on the development of sexually selected weapons in rhinoceros beetles and the hormonal mechanisms mediating wing polymorphism in crickets.
"Broadly, I am fascinated by bizarre morphologies and behaviors that are the result of sexual selection," Worthington says on her website. "Specifically, I am interested in the functional and physiological costs of these traits. I focus on trade-offs between reproduction and immunity, but also investigate topics such as sperm competition, the benefits of polyandry, and the molecular/hormonal mechanisms responsible for life-history tradeoffs. I have worked with a diverse array of invertebrate taxa (stalk-eyed flies, jumping spiders, dragonflies, crayfish, snails, and rhinoceros beetles), but currently focus my research on Gryllus firmus crickets. One particular interest is how individuals respond to long-term parasitic infections by the horsehair worm Paragordius varius, and how this infection impacts life-long fitness in its host."
The UC Davis Department of Entomology and Nematology's winter seminars are held on Wednesdays at 4:10 p.m. in 122 Briggs Hall. All are virtual. Urban landscape entomologist Emily Meineke, assistant professor, coordinates the seminars. (See schedule.) She may be reached at ekmeineke@ucdavis.edu for technical issues.
- Author: Kathy Keatley Garvey
The event begins at 5:45 with pizza and continues until 7 p.m.
Presenting their work are:
- Jasen Liu of the Santiago Ramírez lab, a member of the Graduate Group in Population Biology, who will discuss “Evolution of Floral Volatile Composite Across a Specialized Pollination System”
- Ashley Grupenhoff of the Hugh Safford lab, a member of the Graduate Group in Ecology, whose topic is “Plant Community Response to Increased Fire Frequency in Northern California Chaparral”
- Reed Kenny of the Dan Potter lab, a member of the Graduate Group in Ecology, who will cover "A Phylogenetic Analysis of the Placement of Juncus Sections Caespitosi and Graminifolii"
Jasen Liu. "Jasen went to UC Santa Barbara for his undergraduate studies, where he worked in the Mazer and Hodges labs studying mating system evolution and variation in floral pigmentation, both within and across species. He is fascinated by floral evolution, particularly through the lens of plant-pollinator interactions, and joined the Ramirez lab in 2019 through the Population Biology graduate group. Jasen is interested in investigating macroevolutionary patterns of scent production in euglossine-pollinated plants, in addition to the role of microevolutionary processes on generating reproductive isolation."
Ashley Grupenhoff. "Ashley's research is aimed at examining the consequences of altered disturbance regimes on species composition and ecosystem function. She is particularly interested in the effects of prescribed fire in shaping plant species, populations, and communities and is currently working with CalFire to implement a long-term monitoring program of prescribed fire in California. Before coming to Davis, she has conducted fieldwork across multiple taxa in Ecuador, American Samoa, and the western United States. Ashley obtained her BS in Biology at Virginia Commonwealth University."
Reed Kenny. "I am broadly interested in plant evolution and biodiversity. My past work has focused on plant taxonomy and floristics. My current interests are in the systematics of the genus Juncus. My ongoing projects include using molecular systematics to confirm the non-monophyly of the genus, resolve subgeneric relationships and study biogeographic patterns in the genus."
The Davis Botanical Society awards research grants to graduate and undergraduate students at UC Davis to help defray the expenses of independent study or other research projects. The student projects are field-oriented and related to plant taxonomy or plant evolutionary biology and ecology. A previous recipient was Shawn Christensen of the Rachel Vannette lab, UC Davis Department of Entomology and Nematology.
The Davis Botanical Society is the support organization for the UC Davis Center for Plant Diversity and Botanical Conservatory. Membership includes subscription to the semi-annual newsletter, Lasthenia, as well as invitations to talks, field trips, and other events.
For more information, contact the Center for Plant Diversity Herbarium at (530) 752-1091 or Teri Barry, collections manager, at tcbarry@ucdavis.edu.
- Author: Kathy Keatley Garvey
The Shahid Siddique laboratory was out in force on Saturday, Feb. 18 during the 12th annual UC Davis Biodiversity Museum Day.
The nematologists set up their display in the Katherine Esau Science Hall, formerly the Sciences Lab Building, and drew nearly 1000 visitors, the most ever.
“BioDiv Day went really well,” said Siddique, an assistant professor of nematology, UC Davis Department of Entomology and Nematology. “A lot of people took interest in getting information about dog heartworms and root-knot nematodes infecting tomatoes. Some people said that nematodes were their favorite stop for BioDiv Day. We had 906 visitors in total and a vast majority of them were kids with family.”
Participating with Siddique were his graduate students Alison Coomer, Veronica Casey, Pallavi Shakya, and Ching-Jung Lin, and professor emeritus Valerie Williamson of Plant Pathology.
The Siddique lab focuses on basic as well as applied aspects of interaction between parasitic nematodes and their host plants. "The long-term object of our research is not only to enhance our understanding of molecular aspects of plant–nematode interaction," Siddique says, "but also to use this knowledge to provide new resources for reducing the impact of nematodes on crop plants in California."
- Celery infected with root-knot nematodes
- Anisakis nematodes from a Minke whale stomach
- Heart of a dog infected with heartworms (Dirofilaria immitis)
- Parasitic nematodes (Baylisascaris transfuga) isolated from the stomach of a bear
- White-tailed deer eye infected with parasitic nematodes (Thelazia spp.)
- Sugar beet infected with root-knot nematodes
- Dog ascaris (Toxocara canis) cause of visceral larva migrans
- Common parasitic worms of human (Ascaris lumbricoides) cause of Ascaris isolated from human intestine
- Dog intestine infected with whipworms
- Horse stomach parasite community including 1) Parascaris 2) Tapeworms 3) Botfly larvae
- Yam infected with root-knot nematode
- Tomato root infected with root-knot nematode
- Adult raccoon roundworms
- Filarial nematodes (Onchocerca volvulus) cause of Onchocerciasis river blindness
- Zoonotic hookworms (Ancylostoma caninum)
- Ascaris lumbricoides (common parasitic worms of human)
- Tree swallow infected with Diplotriaena nematode
- Sugar beet infected with cyst nematode (Heterodera schachtii)
- Grape roots infected with Root-knot nematodes
- Mormon crickets infected with horsehair worms (Gordius robustus)
- Peach roots infected with root-knot nematodes
- Anisakis nematodes from fish intestine
- Hysterotahylaciun nematodes isolated from fish
- Pinworms isolated from human intestine
- Whipworms isolated from human Intestine
- Anisakis nematodes isolated from seals
- Adult dog heartworms
BioDiv Day, founded by the Bohart Museum, is traditionally held on Presidents' Day weekend. Some 3000 attended this year's event, estimated chair Tabatha Yang, education and outreach coordinator of the Bohart Museum. The "Super Science Day" is free and family friendly. Yang is encouraging donations to help pay expenses; access the UC Davis crowdfunding page.
The Esau Science Hall is newly named for UC Davis professor emeritus Katherine Esau, 1898-1997. Internationally known as one of the most influential plant biologists and professors in history, Esau is lauded for her pioneering work on plant anatomy and structure that laid the foundation for much of today's research in the field. She won the National Medal of Science awarded by then president George Bush.
Esau was born in Ukraine. Her family fled to Berlin after World War I and then emigrated to the United States. She joined the UC Davis faculty after receiving her doctorate in 1931. She was elected to the National Academy of Sciences in 1957, only the sixth woman to receive that honor. Following her retirement, she relocated to UC Santa Barbara in 1965. According to Wikipedia, she continued research well into her 90s, publishing a total of 162 articles and five books.
Esau died June 4, 1997 at age 99 in Santa Barbara. A New York Times article quoted Peter Raven, director of the Missouri Botanical Garden: "She absolutely dominated the field of plant anatomy and morphology for several decades. She set the stage for all kinds of modern advances in plant physiology and molecular biology."
In 1982, at age 84, Esau delivered her final UC Davis lecture, covering plasmodesmata. In 1988, she donated $648,000 to UC Davis to establish an endowment to fund plant research fellowships in perpetuity. As of 2020, the endowment's market value has increased by almost six times its original amount, standing at $3.7 million, according to a UC Davis news story.
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