Posts Tagged: Dong-Hwan Choe
Armstrong joins 4-H as program representative for Tuolumne County
Erika Armstrong has joined the UCCE Central Sierra team as 4-H Program Representative for Tuolumne County.
Armstrong, who has spent her career working with nonprofit agencies and managing volunteer programs, worked with United Way Monterey County and the Alliance on Aging. She also was a campaign manager for a candidate for the Board of Supervisors of Monterey County. Her most recent job was stay-at-home mother for herdaughters.
She holds a bachelor's degree in collaborative health and human communication from California State University Monterey Bay.
Armstrong is based at the Tuolumne office and can be reached at (209) 533-6990 and firstname.lastname@example.org.
Hsieh Wojan named chief information security officer
Jacqueline (Jaki) Hsieh Wojan joined ANR as chief information security officer (CISO) on March 28. As CISO, she will be responsible for cybersecurity functions, policies and procedures, including statewide management and protection of ANR's institutional information and information technology resources.
Hsieh Wojan brings over 10 years of experience in computer operations and cybersecurity risk management. She is a certified Project Manager, a Certified Scrum Master, and an experienced CISO. In her previous position as CISO at Matica Corp., a computer software design and development company, she oversaw the IT infrastructure, deployed complex systems, vetted third-party vendors, and most recently, relocated their on-premises IT server room to a data center.
She earned an M.S. in computer information systems from Boston University and a B.A. in East Asian Studies (Cum Laude) from Union College in Schenectady, New York.
Hsieh Wojan is based at the ANR Building in Davis and can be reached at email@example.com.
UC scientists dominate entomology society awards
Pacific Branch of the Entomological Society of America gave out 10 professional awards for 2022. UC scientists took home six of the awards – five went to Riverside and one to Davis.
Mark Hoddle, UC Cooperative Extension specialist and UC Riverside Center for Invasive Species research director, won the C.W. Woodworth Award for outstanding accomplishments in the field over the last 10 years. He develops biological controls for invasive pests including Asian citrus psyllid, spotted lantern fly and glassy-winged sharpshooter.
Read more about the UCR award recipients at https://insideucr.ucr.edu/awards/2022/03/21/uc-riverside-scientists-dominate-entomology-society-awards.
EcoFarm honors Smith with ‘Sustie' award
EcoFarm developed the Sustie to honor people who have been actively and critically involved in ecologically sustainable agriculture and have demonstrated their long-term, significant contributions to the well-being of agriculture and the planet.
Smith has enthusiastically researched nutrient and pest management in organic crop production. He worked tirelessly to assist growers, from small- to large-scale farmers, in solving production problems and developing practices to improve crop and soil quality. Smith has been actively involved with EcoFarm and, starting in 1990, he served for many years as a co-facilitator of the annual Bus Tour.
He has been an unflagging advocate for increasing the use of cover crops and worked with growers on evaluating varieties and novel ways of including them in production systems. He was editor of the UC ANR publication “Cover Crops for Vegetable Production.”
The California Department of Pesticide Regulation has awarded $1.34 million in grants to UC ANR scientists for research on pest control alternatives to the banned pesticide chlorpyrifos.
"Finding less-toxic alternatives to pesticides like chlorpyrifos, and promoting their adoption and implementation throughout California, is a priority, and our grant programs play a vital role in reaching those goals," DPR Director Val Dolcini said.
The grants, awarded through DPR's Research Grants Program, will go to the following researchers:
- Mark Hoddle, UC Cooperative Extension entomology specialist, UC Riverside, "Taking Chlorpyrifos out of Citrus: Maximizing IPM of Argentine Ant and Sap Sucking Pests with Biodegradable Hydrogels, Infra-Red Sensors and Cover Crops." ($500,000)
- Dong-Hwan Choe, UC Cooperative Extension urban entomology specialist, UC Riverside, "A sustainable boric acid liquid bait delivery system (as alternative to chlorpyrifos sprays) for the management of pest ants in agricultural settings." ($340,467)
- David Haviland, UC Cooperative Extension IPM advisor for Kern County, "Hydrogel baiting systems for sugar-feeding ants in California grapes and citrus." ($500,000)
"These researchers are at the cutting edge of their fields and I'm really pleased that DPR can support their efforts," said Dolcini.
Full descriptions of each research project are available on DPR's website.
Funding for these grants came from a one-time $2.1 million General Fund allocation to DPR for research projects that advance safer, more-sustainable pest management alternatives to chlorpyrifos. DPR previously funded three research grants for alternatives to chlorpyrifos research.
Following California's historic decision to end use of the pesticide chlorpyrifos in 2019, DPR and the California Department of Food and Agriculture (CDFA) convened the Alternatives to Chlorpyrifos Work Group to evaluate potential alternatives. The work group's report outlines actions that can further support agriculture and the health of local communities, farmworkers and the environment.
Soule named assistant vice provost for CE
Katherine Soule will serve as ANR's new Assistant Vice Provost for Cooperative Extension. She will start her new duties on July 1, 2020, and continue to serve as UCCE director for San Luis Obispo and Santa Barbara counties and as UCCE youth, families and communities advisor. The role was previously held by Lynn Schmitt-McQuitty until she assumed the role of Statewide 4-H Youth Development Program director.
“We are excited to have Katherine on the Cooperative Extension administrative team! She brings a breadth of Cooperative Extension experiences and leadership skills,” said Mark Lagrimini, vice provost for research and extension. “Katherine is known for her innovative, collaborative, and strengths-based leadership. She cares deeply about improving lives and working environments for her unit, her community and ANR.”
Soule earned her Ph.D. from the University of Georgia, Athens in 2013 and became the UCCE youth, families and communities advisor for San Luis Obispo and Santa Barbara counties. In 2017, she accepted an additional appointment as UCCE director for these counties. She was elected as UC ANR's Academic Assembly Council president for a two-year term ending in June 2020.
"As the assistant vice provost of Cooperative Extension, I look forward to supporting the development and successes of new and existing county directors,” Soule said. “I hope to promote collaborative, cross-county communication, while focusing on identifying and meeting the needs of county directors across the division. We are all most effective when we learn from and support one another, so I look forward to connecting with academics, county directors, ANR leadership and other UC ANR personnel in this new role."
Choe, Dara and IPM team honored by Pacific Branch of ESA
Choe, UCCE specialist in the UC Riverside Department of Entomology, won the Medical, Urban, and Veterinary Entomology Award.
“Since joining the faculty at UC Riverside in 2011, [Choe] has developed an outstanding research and extension program dealing with the major urban structural pests and related issues in the western United States,” wrote Mike Rust, UC Riverside entomology professor, in his nomination letter.
His research includes exploiting the role of semiochemicals and behavior to control social insects and developing novel ant baits.
“Dr. Choe has been at the forefront of developing hydrogels as carriers of baits to control ants and yellowjackets. Developing cost-effective and environmentally safe delivery strategies has always been a major problem facing the use of ant baits in agriculture and urban setting. His pioneering biodegradable alginate beads promise to be a major advancement,” Rust wrote.
Dara, UC Cooperative Extension entomology and biologicals advisor for San Luis Obispo and Ventura counties, won the Award for Excellence in Integrated Pest Management.
This annual award recognizes individuals who made outstanding contributions in research and outreach in the area of IPM. Dara's new IPM model has been well-received and its impact has been documented in a UC Delivers story. Dara is the first UC ANR scientist to receive this award and fourth from UC since the Pacific Branch began offering awards in this category in 2009.
The UC IPM Almond Pest Management Alliance Team won the Entomology Team Work Award. The team consists of UC IPM advisors David Haviland and Jhalendra Rijal, former UCCE advisor Emily Symmes, UCCE Kern County staff research associate Stephanie Rill, industry researcher Bradly Higbee of Trécé, USDA scientist Charles Burkes and Bob Curtis of the Almond Board of California.
The team encouraged the adoption of mating disruption for managing navel orangeworm, a major pest in almond orchards, especially in the San Joaquin Valley. After they began demonstrating that mating disruption proved to be an economical pest control method in orchards, they saw a rapid rise in growers adopting the technology. Based on a survey of pest control advisers and growers conducted in the early 2019, the anticipated use of navel orangeworm mating disruption for the 2019 season in San Joaquin Valley was 32%, as opposed to the 7% adoption in 2017. Kern County data showed a 26% countywide increase in the adoption of mating disruption from 2017-2018.
For more than a decade, the team conducted research on navel orangeworm, spider mites, leaffooted bug and ants that laid the groundwork for IPM adoption. For the past three years, the team put these IPM practices on display using nine demonstration orchards across the San Joaquin Valley as part of CDPR Pest Management Alliance and Almond Board of California grants.
The UC IPM Almond Pest Management Alliance Team received an award in February from the California Department of Pesticide Regulation and California Environmental Protection Agency
Three UC Davis faculty members were also selected for prestigious awards: Lynn Kimsey, Walter Leal and Robert Kimsey.
The Pacific Branch covers provinces/states in Canada, U.S. and Mexico on the Pacific Coast.