- (Focus Area) Health
- Author: Ricardo Vela
On a sunny morning in San Bernardino, Clara Wilshire, with palpable energy and a warm smile, greets the participants of her nutrition class, part of the EFNEP (Expanded Food and Nutrition Education Program) at the University of California Cooperative Extension office.
“Good morning. My name is Clara Wilshire, and I'm from the EFNEP program of the University of California Cooperative Extension,” she says enthusiastically, kicking off the day with a light exercise session that sets the tone for learning about nutrition and healthy habits.
With over 30 years of experience with Cooperative Extension and 24 years dedicated to the adult EFNEP program, Wilshire has devoted her life to teaching the Latino community in San Bernardino about the importance of good nutrition and regular exercise. However, in the early days of her career, connecting with her students was not always easy.
“I knew I had to teach them this nutrition curriculum, but I struggled to connect with the parents,” Clara recalls. “But as my family grew and I became a more experienced mother, it became much easier to give recommendations and share my personal stories with my participants.”
This connection, rooted in personal experiences and a deep understanding of the realities faced by the community she served, has become one of Wilshire's greatest strengths as an educator. Over time, she has witnessed the significant impact her classes have had on the lives of residents in San Bernardino County.
“I've seen an impact,” Wilshire says with a blend of pride and humility. “I've heard stories of people making their food money stretch further or their EBT card lasting longer without having to rely so much on food banks to get through the month. I've also heard people say they started drinking fewer sodas or sugary drinks, and some have even noticed they began losing a bit of weight by making those small changes in their lives.”
But Wilshire's connection to the EFNEP program goes beyond her professional career. She herself had the opportunity to participate in the program as a child, although she didn't make that connection until years later. “My aunt had a nutrition educator who visited her home, and my mother was able to participate in that program. I didn't make the connection until I was on the job. I pulled out an old recipe and recognized the letterhead; it was one of the recipes my mom used to get from the educator.”
With her unwavering commitment to serving the Latino community, Wilshire decided to expand her impact by enrolling in the Master Food Preserver program when she realized there were not enough Spanish-speaking instructors. “Throughout all the years I've been working, I realized that all the classes offered by the Master Food Preserver program had been in English. As I became more interested in food preservation, I thought I had the experience of being an educator. I felt very comfortable speaking in front of people and thought I could do this. I could teach these classes too.”
Wilshire's interest in food preservation is not new; it is deeply rooted in her Latino heritage, in the traditions her mother passed down, like preserving nopalitos, a traditional Mexican dish. This pride in her culture is reflected in her approach to teaching and her participation in Hispanic Heritage Month celebrations.
“Having this time to reflect on our culture, family, history, and food is a moment to be proud of who we are,” Wilshire says. Her words encapsulate the passion and commitment she has demonstrated throughout her career, always striving to empower the Latino community to adopt healthier lifestyles.
Clara Wilshire is more than an educator; she is a tireless advocate for her community. She has dedicated her life to improving the health and well-being of others while honoring and celebrating her Latino heritage. Through her work, she continues to be an inspiration and a shining example of how education and culture can intertwine to create a lasting impact on people's lives.
A 2024 article by Matthew Yoshimoto of The Daily Californian discussed Berkeley's 2014 soda tax, and its presence on the ballot in November 2024. Since its implementation, the soda tax, a 1-cent-per-ounce excise tax on sugar-sweetened beverages, has had drastic impacts on community health. By 2017, consumption of sugar-sweetened beverages decreased by over 50% and water consumption increased by almost 30%. The revenue has funded efforts to improve the nutrition environment in the low-income and minority communities hardest hit by the sugary drinks. NPI's Ken Hecht highlighted that health in Black and Latine communities has especially benefited from the soda tax's direct and indirect effects. The soda tax has also helped in the efforts to combat childhood obesity. According to a study by Kaiser Permanente, cities where the tax is implemented did not show an increase in childhood obesity rates while rates are increasing elsewhere. Berkeley's change has had a positive ripple effect, with cities including Oakland and San Francisco following with their own taxes on sugar-sweetened beverages. Though the soda tax has had overwhelming support from voters, due to push back from soda companies there are new legislative barriers concerning the tax. While a tax increase is currently not an option for Berkeley, there is hope that in November 2024, voters will consider the positive effects of the soda tax and support its indefinite renewal.
Nobody wants cockroaches in their home, especially since these pests can cause and worsen allergies in children, transmit diseases and bacteria, and contaminate foods.
If you find cockroaches in or around your home, do you reach for a do-it-yourself spray product? Well, you might not want to waste your money!
New research shows that some common consumer-grade insecticide sprays don't work to get rid of cockroach infestations. The study focused on products containing pyrethroids, which is a group of pesticides commonly found in many household insecticide products. Examples of pyrethroids include the active ingredients bifenthrin, cypermethrin, and permethrin.
In the study, both liquid and aerosol pyrethroid products killed less than 20% of German cockroaches on sprayed surfaces. Even when cockroaches were confined to the sprayed surfaces, most products took 8 to 24 hours to kill them, with some taking up to 5 days.
Research has also shown that frequent use of pyrethroid insecticides for cockroach management had caused the insects to develop resistance to these products.
So, what can you do to effectively control cockroaches?
Identifying the species present is important since some cockroaches live and breed indoors, while others live and breed outdoors. Knowing which cockroach species you have will allow you to focus control efforts on the correct location, using methods that are effective for managing that specific type of cockroach.
Pesticides alone will not solve a cockroach problem. Use pesticides indoors only if the cockroach population is reproducing and living in your home, not for the occasional intruder. Use insecticide bait products in combination with other non-chemical control methods, such as exclusion and sanitation.
Hiring a professional pest control service that takes an IPM approach can be helpful in reducing serious indoor cockroach infestations but can be also be expensive. Professionals have the tools, experience, and knowledge to better address serious pest issues. Infestations in multi-unit housing, such as apartment complexes, can be especially difficult to control and often requires a community-wide effort.
For more detailed management information, see the Pest Notes: Cockroaches.
[Adapted from an article published by the Entomological Society of America on August 14, 2024.]
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- Author: Kathy Keatley Garvey
UC Davis distinguished professor emerita Lynn Kimsey, director of the Bohart Museum of Entomology for 34 years until her retirement on Feb. 1, 2024, is among the 17 emeriti featured in a newly released video tribute to emeriti, an annual public service project by UC Davis distinguished professor Walter Leal.
The 17 featured represent about 20 percent of UC Davis faculty who retired in 2023-24.
Kimsey is a recognized authority on insect biodiversity, systematics and biogeography of parasitic wasps, urban entomology, civil forensic entomology, and arthropod-related industrial hygiene. A UC Davis entomology alumna, she received her undergraduate degree in 1975 and her doctorate in 1979.
Kimsey joined the entomology faculty in 1989 and became the Bohart Museum director in 1990. Although officially retired, she continues her research and as executive director of the Bohart Museum Society. She writes and publishes the quarterly newsletter.
In the video, Leal notes that Kimsey "is an entomologist interested in the systematics of stinging wasps, insect biotic diversity, and urban entomology...she provided insect diagnostics for the public and corporations, non-profit organizations, and governmental agencies."
"Her research focused primarily on cuckoo wasps, hornets, and tiphiid wasps, describing more than 30 new genera and 300 new species of wasps. Her fieldwork included biotic surveys of the insect fauna of various desert sand dune systems in California and tropical habitats in Central America and Southeast Asia."
Kimsey served as president of the International Society of Hymenopterists from 2002-2004, and as a member of the board of directors of the Natural Science Collections Alliance in 2000 and 2001. The Pacific Branch, Entomological Society of America (PBESA) singled her out for its highest honor, the C. W. Woodworth Award, in 2020. She received the PBESA Systematics, Evolution, and Biodiversity Award in 2014 and was a member of "The Bee Team" that won the PBESA Outstanding Team Award in 2013. The UC Davis Academic Senate honored her with its Distinguished Scholarly Public Service Award in 2016 in recognition of her outstanding work. And in 2023, CA&ES selected her as the recipient of its Exceptional Faculty Award. She was honored with a 21-insect net salute in April.
In addition to the faculty highlights, Leal included brief messages by Chancellor Gary May, Provost Mary Croughan, and Suad Joseph, the UC Davis Emeriti Association (UCDEA) president. UCDEA interviews and records emeriti who have made "significant contributions to the development of the university." See Video Records Project.
"I know our emeriti are feeling the energy at UC Davis as we prepare to greet our incoming class of students," said Chancellor May in the video transcript. "I want to extend a welcome to all our emeriti professors and encourage you to remain involved in our vibrant campus activity just as you've been such an important part of our success."
Those featured on the video tribute, in order of appearance:
- Stuart Meyers, professor emeritus, Department of Anatomy, Physiology, and Cell Biology, School of Veterinary Medicine
- Peter Mundy, emeritus distinguished professor, Department of Education, and the Department of Psychiatry, College of Letters and Science
- Vaidehi Ramanathan, professor emerita, Department of Linguistics, College of Letters and Science
- Scott Simon, distinguished professor emeritus, Department of Biomedical Engineering, College of Engineering
- Bruce German, distinguished professor emeritus, Department of Food Science and Technology, College of Agricultural and Environmental Sciences
- Lynn Kimsey, distinguished professor emerita, Department of Entomology and Nematology, College of Agricultural and Environmental Sciences
- Leonard Abbeduto, professor emeritus, Department of Psychiatry and Behavioral Sciences, School of Medicine
- Lynette Hart, professor emerita, Department of Population Health and Reproduction, School of Veterinary Medicine
- Frank Sharp, distinguished professor emeritus, Department of Neurology, School of Medicine
- Stephen Wheeler, professor emeritus, Urban Design and Sustainability, Department of Human Ecology, College of Agricultural and Environmental Sciences
- Esther Kim, professor emerita, Eye Center, School of Medicine
- Julia Menard-Warwick, professor emerita, Department of Linguistics, College of Letters and Science
- Mohamed Hafez, professor emeritus, Department of Mechanical and Aerospace Engineering, College of Engineering
- Geoffrey Schladow, professor emeritus, Department of Civil and Environmental Engineering, College of Engineering
- Gail Taylor, distinguished professor emerita, Department of Plant Sciences, College of Agricultural and Environmental Sciences
- Paul FitzGerald, distinguished professor emeritus, Department of Cell Biology and Human Anatomy and Department of Ophthalmology and Vision Science, School of Medicine
- Alan Balch, distinguished professor emeritus, Department of Chemistry, College of Letters and Science
Additionally, Leal spotlighted (1) an emeriti “caught on camera” (Geerat J. Vermeij) heading to work two years after his retirement ("to stress how many members of the Emeriti remain engaged in UC Davis affairs"), and (2) UC Davis faculty member (Alan Balch) who broke the record on the number of years of service to the University of California (56 years, which included 52 at UC Davis).
Leal creates an annual tribute to UC Davis emeriti as a public service to celebrate their accomplishments as they enter a new chapter in their lives. It is a zero-budget, one-person production.
Leal launched his first "Tribute to Our New Emeriti," featuring 24 professors from eight colleges and schools who transitioned to emeriti in 2021-2022. (See news story.) The 2022-23 tribute is here. (See news story)
Leal, a member of the Department of Molecular and Cellular Biology faculty since 2013, is a former professor and chair of the Department of Entomology. He is the first UC Davis faculty member to win all three of the Academic Senate's most coveted awards: in research, teaching, and public service. Leal received the 2020 Distinguished Teaching Award for Undergraduate Teaching; the 2022 Distinguished Scholarly Public Service Award; and the 2024 Distinguished Faculty Research Award.
![UC Davis distinguished professor Lynn Kimsey is featured in the newest UC Davis video tribute to emeriti, a public service project of UC Davis distinguished professor Walter Leal. UC Davis distinguished professor Lynn Kimsey is featured in the newest UC Davis video tribute to emeriti, a public service project of UC Davis distinguished professor Walter Leal.](/blogs/blogcore/blogfiles/108400.jpg)
Fleas can be found on pets year-round, but populations tend to increase dramatically in spring and summer when temperatures are warmer. Larvae develop rapidly in areas where temperatures reach 70° to 90°F. Fleas are a major concern for pet owners as they can give dogs and cats tapeworms, but they can also transmit flea-borne typhus to people and spread plague to wild animals like ground squirrels. These blood-sucking pests can be introduced to backyards from feral cats, squirrels, opossums, and other wildlife.
To learn more about fleas, the diseases they can spread, and their management, check out the recording of UC IPM's Urban & Community IPM Webinar from June 2024 at https://www.youtube.com/watch?v=b-w7J6mkTeM. You'll hear from flea expert Dr. Laura Krueger of the Orange County Mosquito and Vector Control District on how you can protect yourself and pets from fleas.