Posts Tagged: Karrie Reid
$1 million grant expands climate-ready landscape plants program
A research project initiated in the Department of Plant Sciences at UC Davis evaluates landscape plants in two-year trials under varying irrigation levels to determine the best irrigation level for optimal plant performance in regions requiring supplemental summer water. Creating water budgets is required by California's Model Water Efficient Landscape Ordinance (MWELO), and the results from these research trials help landscape professionals and home gardeners make informed decisions when specifying, selecting or promoting low water-use landscape plant material.
This year, the CDFA/USDA Specialty Crops Multistate Program funded a new Climate Ready Landscape Plants project, which will replicate the successful fields that are currently installed at UC Davis and UC ANR South Coast Research and Extension Center in Irvine.
Loren Oki, UC Cooperative Extension specialist in the UC Davis Department of Plant Sciences, is the lead principal investigator and collaborators include researcher Jared Sisneroz; project leader Karrie Reid, UC Cooperative Extension environmental horticulture advisor in San Joaquin County; and Darren Haver, UC Cooperative Extension water resources and water quality advisor and director of South Coast REC and UCCE in Orange County.
Under Oki's oversight, this new $999,992 grant will support the development of additional fields at several western universities:
- University of Washington, Soo-Hyung Kim
- Oregon State University, Lloyd Nackley and Ryan Contreras
- Utah State University Center, Youping Sun and Larry Rupp
- University of Arizona, Ursula Schuch
Conducting these new experiments on landscape plants at diverse sites across the western U.S. will reveal differences in recommendations since irrigation guidelines for landscapes vary depending on climate and soil type.
The initial project was initiated as Reid's master's degree thesis research in 2004, with Oki as her major professor, and has been ongoing since then.
Project descriptions, results and images can be seen at the UC Landscape Plant Irrigation Trials website at https://ucanr.edu/sites/UCLPIT.
Delta farm tour gives GFI fellows a broader view of food system
The day-long tour, hosted by UC Agriculture and Natural Resources, began at a farm that is maintained to support wildlife in the breezy Sacramento-San Joaquin River delta region. The GFI fellows also viewed a habitat restoration project at LangeTwins Winery then watched freshly harvested cherries being processed at Morada Produce's packing plant. They wrapped up the day with a tour of a demonstration garden and a discussion of nutrition education at the UC Cooperative Extension office in Stockton.
UC President Janet Napolitano, who, along with UC's 10 chancellors, launched the Global Food Initiative in 2014, met with the 17 fellows for lunch at LangeTwins Winery.
“We started the Global Food Initiative several years ago with the goal of creating a pathway to a sustainable, nutritious food future for the planet. A small, modest goal,” Napolitano said, adding that she is excited to learn about the fellows' projects.
The GFI fellows are working on projects that range from raising awareness about food production to analyzing the effects of climate change on pollination, and from efforts to make soils safe for growing food in urban areas to using food waste to fuel batteries.
UC Merced senior Ever Serna's GFI project is to educate his fellow college students about where food comes from, before it gets to the grocery store.
“The tour gave me a deeper understanding and appreciation about how food is developed and grown,” he said. “I think when I eat vegetables and fruits, I'm going to be more conscious of what I eat now.”
Reid Johnsen, a third-year Ph.D. student in agricultural and resource economics at UC Berkeley, Global Food Initiative fellow for UC ANR, and participant in the Graduate Students in Extension program, is working with UC Cooperative Extension in Sonoma County to study ranchers' preferences for different payment structures for conservation easement to compensate them for the ecosystem services provided by their land.
“To be able to see agriculture in action makes such a difference to me, to see the way the crops are produced and the variety that's out here,” said Johnsen. “The diversity of crops was not something I was aware of before coming on this trip.”
“I thought it was interesting to see a lot of different agricultural production systems,” said UC Santa Barbara senior and campus GFI ambassador Bryn Daniel, who works with student activists on student food access and housing security issues.
In addition to learning more about food production, the outing gave the fellows an opportunity to network with peers from other campuses.
“That's what I liked about today's meeting, just meeting everybody and getting these fantastic connections,” said Ryan Dowdy, a third-year Ph.D. student at UC Davis who is converting food waste into energy-producing microbial fuel cells.
“I think this program, and especially the fellowship, is really important for young scientists who dive into this really huge subject of global food,” said Claudia Avila, a graduate student at UC Riverside who studies trace metals in urban agricultural soils.
Best kept secret
In welcoming the UC GFI fellows, Glenda Humiston, UC vice president for agriculture and natural resources, said, “I have a feeling a lot of you aren't familiar with our division. As I travel around the state to different campuses, I keep being told that we're the best kept secret, which I personally do not think is a good thing."
She explained that agricultural research has been part of the University of California since the land-grant institution's beginning in 1868 in Oakland. UC ANR has researchers on the Berkeley, Davis and Riverside campuses and UC Cooperative Extension advisors in the county offices, she said, adding, “Here in California, our advisors have very robust research programs.”
Farms are wildlife habitat
Michelle Leinfelder-Miles, UC Cooperative Extension delta crops advisor, and Brenna Aegerter, UCCE farm advisor in San Joaquin County, gave the fellows an overview of delta agriculture. Dawit Zeleke, associate director of conservation farms and ranches for The Nature Conservancy, explained why he farms 9,200 acres of corn, triticale, potatoes, alfalfa and irrigated pasture to enhance foraging habitat for sandhill cranes and other wildlife on Staten Island. The Nature Conservancy partners with UC Cooperative Extension along with the U.S. Fish and Wildlife Service, the U.S. Geological Survey, California Department of Water Resources, Oregon State University, UC Merced and UC Davis to study the relationships between agriculture and natural resources.
The Pacific Flyway for migrating birds passes over the delta. “Eighty percent of waterfowl depend on agriculture for food,” Zeleke said. After wheat harvest, they flood the fields. “You should see it in September, October, November and December. Thousands of birds, ten thousand cranes use this place for habitat.”
Lodi region is zin-ful
En route to lunch, Paul Verdegaal, UC Cooperative Extension viticulture advisor for San Joaquin County, described the Lodi region's wine industry. There are about 750 growers, many of which are small family operations. While 10 to 15 acres used to be typical vineyard size, most have 100 acres to be sustainable and one family member works at an outside job.
“Agriculture is a tough job and there is no guaranteed income,” Verdegaal said.
About 40 percent of the zinfandel in California is grown in the Lodi region, but there are several wine grape varieties planted.
Pointing out the bus window to a vineyard interplanted with a crimson clover cover crop, Verdegaal said, “We do see interest in using as few chemicals as possible and using techniques of the integrated pest management program.”
After eating lunch at LangeTwins Winery in Acampo, the GFI fellows took a tour of the winery with the fourth- and fifth-generation owners, Randy Lange and Aaron Lange. The Langes are founding members of the Lodi Rules Program, which helps growers produce grapes and wines in a manner that is environmentally respectful, socially sensitive and economically sound. They pointed out an array of solar panels covering the grape press room that provide electricity. The Langes are planting native plants around the winery to reduce sedimentation, improve water quality and restore wildlife habitat along the Mokelumne River.
Bing is king of cherries
When the GFI fellows visited at the end of April, sweet cherry harvest had just begun in Bakersfield area orchards, and cherries were being packed and shipped in San Joaquin County.
“Hemmed in by rain to the north and heat to the south, cherry season is only eight to 10 weeks long,” said Joe Grant, emeritus UC Cooperative Extension farm advisor for San Joaquin County.
“While the Bing variety is still the mainstay of the California cherry industry because of its excellent eating and shipping quality,” said Grant, “acreage of other high quality and earlier-maturing varieties has increased in recent years to lengthen the harvest season. But Bing is still king.” Asked about the effects of climate change on cherries, Grant explained that warmer temperatures are reducing the number of winter chilling hours, which cherries need.
The fellows saw the hand-picked fruit being processed for packing at Morada Produce, a family farm in Linden that also grows walnuts, peppers and onions.
“Keeping produce cold is key to maintaining quality,” said Scott Brown, Morada's production manager, as the fellows watched fresh, cold water rain down onto the freshly picked sweet cherries. The leaves and stems floating to the top were removed as the red clusters glided in the water to the cluster cutter, which gently separated the clusters into individual cherries. Gently conveyed through the plant in flowing water, the cherries were sorted by size and quality at the highly mechanized facility. Air ejectors spit out rejected fruit, so only 70 percent makes it into a packed box.
“Fruit picked on Monday is packed Tuesday, then shipped to Korea, Japan, Australia and other export markets to be eaten by Friday,” Brown said.
The fellows were fascinated to see the steps taken to ensure high-quality cherries are cooled, sorted and packaged for shipping to stores and consumers.
“It was just so much more complicated than I knew,” said Jess Gambel, a third-year Ph.D. student at UC San Diego who is studying the effects of climate change on bee pollination in squash plants.
Sustainable gardening
As the bus drove past almond orchards, Brent Holtz, UC Cooperative Extension director and farm advisor in San Joaquin County, described his orchard project studying the effects of removing almond orchards by grinding whole trees and incorporating them into the soil before replanting.
The tour wrapped up at the UC Cooperative Extension office in Stockton, with a discussion about how UC CalFresh and the Expanded Food and Nutrition Education Program help low-income Californians attain adequate nutrition and food security, followed by a tour of the demonstration garden maintained by the UC Master Gardener Program volunteers.
“There are more pollutants in urban runoff than in ag runoff,” said Karrie Reid, UC Cooperative Extension landscape horticulture advisor in San Joaquin County. Reid described how she and the UC Master Gardeners work with home and community gardeners to reduce pesticide and water use, and noted that a Water Use Classification of Landscape Species plant list, based on UC research, is available to help gardeners choose landscape plants.
“As a soil scientist, I really appreciated the recurring emphasis on soils as the foundation for agriculture,” said a fourth-year Ph.D. student at UC Berkeley and GFI fellow with Lawrence Berkeley National Laboratory. “From talking with The Nature Conservancy farm operator about how they were conserving carbon in those soils and doing wetlands management to hearing about special properties of the sandy loam soil in this part of the county, and talking with the Master Gardener folks about soil contamination issues.”
This is the third class of GFI student fellows. The undergraduate and graduate student fellows, representing all 10 UC campuses plus UC Agriculture and Natural Resources and Lawrence Berkeley National Laboratory, have helped further UC's Global Food Initiative efforts to sustainably and nutritiously feed the world's growing population by working on food-related projects and raising awareness of this critical issue.
UC ANR goes to Washington
“We visited offices of 26 of California's 55-member congressional delegation in two days!” said Lucas Frerichs, government and community relations manager.
On March 6-9, a UC ANR delegation attended the 35th Annual Council on Agriculture Research, Extension and Teaching (CARET) meetings in Washington D.C. CARET is part of the Association of Public and Land-grant Universities (APLU). They also made congressional visits to explain the importance of science and research to California.
“Our primary purpose for the visits was to show the members of Congress all the good work UC ANR is doing throughout California, whether it's through our Cooperative Extension efforts, 4-H Youth Development program, nutrition programs, Integrated Pest Management, Master Gardeners, etc.,” Frerichs said, “and the value that Californians receive from the money Congress allocates to the university for UC ANR programs.”
Vice President Glenda Humiston was joined by AVP Wendy Powers, UCB College of Natural Resources Dean Keith Gilless, UCR College of Natural and Agricultural Sciences Dean Kathryn Uhrich, Nutrition Policy Institute Director Lorrene Ritchie, UC Cooperative Extension Specialist Clare Gupta, Chief Innovation Officer Gabe Youtsey, and Frerichs. Industry partners Bill Frost, former UC ANR AVP; Cher Watte, executive director of the California Asparagus Commission; Mike Mellano, fresh cut flower grower; Dina Moore, Humboldt County rancher; and Jean-Mari Peltier, managing partner of Environmental Solutions Group, served as CARET delegates from California.
The group split up into teams to visit the offices of Senators Dianne Feinstein and Kamala Harris, agriculture committee members, House Majority Leader Kevin McCarthy, Minority Leader of the House of Representatives Nancy Pelosi and other California representatives.
Although no U.S. secretary of agriculture had been confirmed at the time of their visit, members expressed their support for agriculture.
“One thing that members of Congress – Republicans and Democrats – can certainly agree on is that the support for agriculture and the University of California is strong,” Frerichs said.
Read more about the CARET visits in Powers' ANR Adventures blog.
Names in the News
Bell named Vice Provost–Statewide Programs/Strategic Initiatives
Mark Bell will join UC ANR on May 1 as Vice Provost–Statewide Programs/Strategic Initiatives position. Bell is director of the UC Davis International Learning Center, a position he has held since 2007.
In this newly created position, Bell will provide leadership for a unified UC ANR program with strong statewide, campus and local presences. He will oversee the California Institute for Water Resources, Nutrition Policy Institute, the five UC ANR Strategic Initiatives and the nine UC ANR Statewide Programs. In addition, he will coordinate the Division's participation in the UC Presidential Initiatives, including the Global Food, Innovation and Entrepreneurship, UC-Mexico and Carbon Neutrality initiatives.
“Mark's record of success working with international extension systems in the combined roles of manager and field researcher makes him the ideal choice to serve as Vice Provost–Statewide Programs/Strategic Initiatives,” said VP Humiston in announcing his hiring.
“UC ANR can benefit from his skills and experience in leveraging research-extension linkages, adult education and information technology for agricultural development,” she said. Prior to joining UC Davis, Bell, who speaks Spanish, worked for nine years at the International Maize and Wheat Improvement Center (CIMMYT) in Mexico and 11 years at the International Rice Research Institute (IRRI) in the Philippines.
At IRRI, he led development of the Rice Knowledge Bank – the world's major repository for rice-oriented training and extension materials aimed to help developing countries. He is currently leading development of Ag Extension, eAfghan Ag and e-China Apple at UC Davis International Learning Center.
As vice provost, he will serve on the UC ANR Program Council and collaborate closely with the Vice Provost of Cooperative Extension and the Director of the Research and Extension Center System. He will be located in the offices at 2801 Second Street in Davis.
Bell has a Ph.D. in soil science and bachelor's degree in agricultural sciences from the University of Queensland in Australia and a master's degree in soil science from the University of Reading, U.K.
Swett joins UC ANR as UCCE specialist
Cassandra Swett joined UCCE on Jan. 2, 2017, as an assistant specialist in Cooperative Extension in the Department of Plant Pathology at UC Davis.
Prior to joining UCCE, Swett was an assistant professor and extension specialist at the University of Maryland, College Park, studying small fruit and grape diseases. Previously, Swett worked as a postdoctoral researcher with Doug Gubler, UCCE specialist in the Department of Plant Pathology at UC Davis.
Swett earned her B.S. in plant science from UC Santa Cruz, an M.S. in tropical plant pathology from the University of Hawaii, Manoa, and a Ph.D. in plant pathology from the Department of Plant Pathology at UC Davis.
Swett is located at 260 Hutchison Hall and can be reached at (530) 752-3377 and clswett@ucdavis.edu.
Parreira joins UC IPM as writer/editor
Stephanie Parreira joined UC IPM as a writer/editor on Feb. 13. Parreira will develop new and evaluate existing publications and products such as the "Pest Management Guidelines," year-round IPM programs, online tutorials, videos, identification cards, and other training materials. She will also assist UC IPM's urban and community IPM team with training courses about the principles of integrated pest management for UC Master Gardeners and other extenders of pest management information.
As a graduate student, Parreira sought to fill five major research gaps in honey bee pesticide toxicology: effects on whole colonies, effects on nurse bees (the youngest adult bees in a honey bee colony, which do not leave to collect pollen and nectar), effects of long-term exposure to field-realistic concentrations of pesticides, pesticide interactions, and effects of exposure through multiple routes (such as nectar and pollen). Outside of her research, she took many opportunities to speak to the public about current problems in bee health and what people can do to help bees thrive. She became especially interested in working in extension because of these experiences.
Parreira earned a B.A. in environmental studies and planning with a minor in biology from Sonoma State University in 2013, and earned an M.S. in horticulture with a focus in entomology from Oregon State University in 2016.
Parreira is located at the ANR building in Davis and can be reached at (530) 750-1391 and sparreira@ucanr.edu.
Purnell joins UC IPM as a programmer
Michael Purnell joined the Statewide IPM Program on Feb. 2 as a programmer. He will be working on developing tools for the web that will enhance and add to the existing UC IPM products. Some of these tools include improving and upgrading the plant problem diagnostics tool, IPM decision support tool, bee precaution pesticide ratings, and herbicide symptoms photo repository.
Before joining UC IPM, Purnell was a project manager and technical lead for Intel Corporation in Folsom, CA where he and his team developed code and designed technical diagrams to integrate Intel's administrative systems with third party on-premise and cloud solutions.
Purnell earned his B.S. and M.S. in computer science at North Carolina Agricultural & Technical State University.
Purnell is based at the ANR building in Davis, with the IPM IT/Production team, and can be reached at (530) 750-1248 and mdpurnell@ucanr.edu.
UC ANR invites legislators to Ag Day at the Capitol
Ag Day at the Capitol was held in Sacramento on March 22. On Monday, March 20, Lucas Frerichs, Tyler Ash, Pam Kan-Rice and Meredith Turner of UC State Government Relations, visited the offices of all 120 legislators and the governor and lieutenant governor to invite them to visit the UC ANR booth at Ag Day. They handed out bags of UC-developed "Tango" mandarins, explaining that the seedless, easy-to-peel citrus variety is one of many California crops developed with UC ANR research.
We'll have more coverage of Ag Day at the Capitol in the next ANR Report.
To see Twitter coverage of Ag Day at the Capitol, look for the hashtags #CalAgDay and #growCAtogether.