Posts Tagged: Kaan Kurtural
CDFA awards grant for Proactive IPM program
(Morning Ag Clips) April 30
The California Department of Food and Agriculture has awarded funding for one project in the initial funding cycle for the Proactive Integrated Pest Management (IPM) Solutions grant program. The project, titled “Proactive Biological Control of Spotted Lantern Fly, Lycorma delicatula (Hemiptera: Fulgoridae)” was awarded $543,936.
The three-year project will develop biological control agents for spotted lantern fly, an invasive pest that has not yet arrived in California but is spreading rapidly across the eastern US. This pest has the potential to affect many high-value California crops including grapes, walnuts, avocados, and pistachios. The project will piggyback on work that is already being conducted on the pest in the eastern US and abroad. Project leads are Dr. Mark Hoddle (UC Riverside) and Dr. Kent Daane (UC Berkeley). The biological control agent is a small (3 mm) stingless wasp, native to China, that parasitizes the eggs of the spotted lantern fly.
Learn about sheep, shearing, and more at Barn to Yarn in Hopland this week
(MendoVoice) April 30
If you've ever wondered how a sheep's wool becomes a sweater, you might want to check out the "Barn to Yarn" event in Hopland this weekend. This popular springtime event will return to the University of California Hopland Research and Extension Center this Saturday, May 4.
The Barn to Yarn event will feature farmers and ranches, shearers, spinners, weavers, and knitters, and other local experts involved in the Northern California sheep industry. There will educational activities, presentations, workshops, take-home craft activities, and more for all ages.
Moth caterpillars are back for a rare second bite in the Bay Area
(Mercury News) Cat Ferguson, April 29
…Andrew Sutherland, University of California Cooperative Extension's urban integrated pest management adviser for the Bay Area, recommends a simple preventive measure: reach for the hose.
Right after the bugs have hatched, “use pressure washers to push the larvae off the trees before they start wandering around,” he said. “In the late summer and fall, if you've got egg masses, you can wash them off and you won't have an issue next year on that tree.”
Bay Area pest control and horticulture experts say most caterpillar calls come from Santa Clara and southern San Mateo counties, which Sutherland linked to warm weather and high densities of host plants — the caterpillars are particularly fond of oak and fruit trees. Sutherland said he doesn't field nearly as many calls from the East Bay.
Hopland Research Center holds BioBlitz for Mendocino County students
(Ukiah Daily Journal) Curtis Driscoll, April 26
The Hopland Research and Extension Center held its annual “BioBlitz” on Friday for over 200 students from across Mendocino County, giving them a chance to explore their interest in science by finding new species at the Hopland Research Site.
The BioBlitz went on at the same time as the 2019 City Nature Challenge, an international event where people find and document plants and wildlife in cities across the globe. Although students in Mendocino County couldn't participate in the national event, the Hopland Research Center decided to have the BioBlitz as a way to allow students to explore nature in Mendocino County.
…Experts also helped the students learn more about the area in Mendocino County and the many kinds of unique species that are in the county. Anna Holmquist, an arachnologist from UC Berkeley, entomology students from UC Berkeley, and California Naturalists, people who have gone through a UC naturalist training program, were all available throughout the day to help students and guide them as they made different discoveries.
“We will be looking for species with them and searching and trying to add to the list, but there will be a bit more depth to it with the kids actually trying to build on their understand of our Mendocino habitats,” said Hopland Research Center Community Educator Hannah Bird.
Have the Tough Conversations: Koopmann Family Ranch Transfer
(Capital Press) Ashley Rood, April 26
… The next generation of Koopmanns, Carissa and Clayton, are well-poised to continue the family legacy of conservation and ranching. Both are building up their own cow herds on leased land while, as partners in the family LCC, they help make the big decisions. They also have full-time agriculture jobs off the ranch focused on grazing. Clayton is the range manager for the local water utility, the SFPUC, and has a grazing management consulting business. Carissa is a livestock and natural resources advisor for University of California Cooperative Extension in Siskiyou County. Both Carissa and Clayton emphasize how hard it is to make a living ranching alone, even with all the advantages of the family ranch. But getting out on the land, despite the hard work, is a place of relaxation for both of them.
For others considering succession planning, Carissa says, “Get started early and don't ever make assumptions. It's vital to know what everybody truly wants. Ultimately, the end goal that is that you're still a family, regardless of what happens.”
Fresh, local and sustainable advice
(Marin Independent Journal) Jane Scurich, April 26
Ah, spring! Time to visit the local farmers market for tender locally grown asparagus, luscious spring peas and great gardening advice. Wait — what's that last item — advice? Yes — and it's free!
Knowledgeable, UC-trained volunteers in the University of California Marin Master Gardener program officially open their market advice tables in May to provide research-based information on horticulture and sustainable gardening practices to Marin residents.
Love science? Free app allows you to assist in research!
(ABC10) Monica Woods, April 25
…In the words of Laci Gerhart-Barley, iNaturalist is "Instagram for biology and nature enthusiasts." The professor with the biological services department at the University of California, Davis, is even incorporating it into her classroom.
… Each year iNaturalist users participate in a "competition" to see what region can upload the most photos in the matter of a few days. The City Nature Challenge started as a competition between the California Academy of Sciences in San Francisco and the Los Angeles County Natural History Museum and gradually grew to include regions all over the world.
The Sacramento region is getting on board for the first time in 2019. [Sarah Angulo, community education specialist for the California Naturalist Program, is helping organize the challenge.]
The City Nature Challenge Sacramento will take place from Friday, April 26 to Monday, April 29.
UC Extension head updates supervisors on programs and leaders
(Plumas News) Victoria Metcalf, April 24
The face of the Farm Advisor's office is changing.
Plumas and Sierra county Farm Advisor Director David Lile was before the Plumas County Board of Supervisors April 9, explaining just how much his staff has changed.
… Holding up a copy of the local University of California Agriculture and Natural Resources annual report for last year, Lile said, It's “easy to look at with plenty of pictures.”
…Lile then introduced Ryan Tompkins as the new forestry advisor. He replaces longtime representative Mike DeLasaux who retired in 2018.
…Natural resources and livestock liaison with local ranchers was introduced next. That's Tracy Scholr [Schohr].
…Most 4-H members and their parents already know 4-H Program Representative Kari O'Reilly.
… Tom Getts was also introduced as the technical assistance for Plumas and Sierra farmers and Susanville area land managers.
… And Barbara Goulet, as administrative assistant, provides support to the staff, but also works with local Master Gardener volunteers and 4-H volunteers, according to Lile.
Can California get cows to burp less methane?
(NBC News) April 24
California is now requiring the beef and dairy industry to reduce its greenhouse gas emissions. Some scientists are testing and growing a red algae seaweed that can reduce methane from cow burps.
How to Control Thrips in Blueberries
(California Fresh Fruit) Matthew Malcolm, April 24
Citrus thrips have been a major nuisance for California blueberry growers, but how do you keep them under control and when should you apply crop protection materials? Is there an organic treatment available? Watch this brief interview UC Cooperative Extension Farm Advisor David Haviland as he answers all these questions. Read more about blueberry pest management in California Fresh Fruit Magazine.
UC: Older vineyards can be modified for mechanization
(Ag Alert) April 24
Saying they have proven that older vineyards can be converted to mechanization, University of California Cooperative Extension specialists say winegrape growers in the San Joaquin Valley do not have to replant vineyards if they want to switch to mechanical pruning.
Growers who want to make the switch can retrain the vines to make the transition, without losing fruit yield or quality, according to a UCCE study.
UCCE specialist Kaan Kurtural said the study found that "growers do not have to plant a new vineyard to mechanize their operations."
"We have proven beyond a doubt that an older vineyard can be converted to mechanization," he said.
There is no loss in yield during conversion, Kurtural said, "and post-conversion yield is better and fruit quality is equivalent to or better than hand-managed vines."
No replanting needed for mechanical pruning
(Farm Press) Tim Hearden, April 24
University of California (UC) researcher Kaan Kurtural has gained recognition in recent years for automating a vineyard operation in the Napa Valley, which was planted at a density conducive to the practice.
Now Kurtural and other UC Cooperative Extension scientists are applying their knowledge in the San Joaquin Valley, where they say growers who wish to switch from hand to mechanical pruning to save labor won't have to replant to do so.
Wet winter in Sonoma County may have helped spread virulent oak disease
(Press Democrat) Derek Moore, April 24
Now that the North Coast is finally drying out from an unusually wet winter, concern is growing over the potential rapid spread of sudden oak disease, renewing calls for the public's help tracking the deadly forest pathogen.
“Now is when we might expect the pathogen to take off a bit,” said Kerry Wininger, a UC Cooperative Extension staffer in Santa Rosa.
Wininger is a local organizer of annual sudden oak death surveys known as the SOD Blitz. This year's survey occurs from April 25 to 28 across Sonoma and Mendocino counties. Organizers are hoping for a good turnout of volunteers, who will become educated spotters and collectors to help scientists slow the disease's spread.
Young chefs: Local students prepare and taste international meals at fourth annual Culinary Academy
(Lompoc Record) Lorenzo J. Reyna, April 24
Twenty-one elementary school students spent part of their spring break learning to cook various international recipes inside Rice Elementary School's cafeteria Wednesday.
The fifth- and sixth-graders from 4-H Student Nutrition Advisory Council Clubs took part in the fourth annual Culinary Academy, spearheaded by six adults from UC CalFresh Healthy Living.
…Janelle Hansen helps oversee the 4-H SNAC Clubs as supervisor of the Santa Barbara and San Luis Obispo group.
She said Wednesday's five-hour event from 1 to 6 p.m. was much more than just students learning how to create various dishes.
“The hope is that they will learn the life skill of healthy living and nutrition — and that's really one of our goals,” Hansen said as the students were preparing their meals.
Close to home or farther afield, visit California's native plants and gardens
(Los Altos Online) Tanya Kucak, April 24
If you're in the mood for some road trips, immerse yourself in an atmosphere of beautiful plants and enthusiastic people by attending the Going Native Garden Tour, now in its 17th year.
Sponsored by the California Native Plant Society in association with the UC Cooperative Extension Master Gardeners of Santa Clara County, the tour offers an unparalleled chance to talk with gardeners and designers, view gardens of different types and compare gardens planted a year ago to those planted a couple of decades ago. More than 50 gardens are scheduled to be open 10 a.m. to 4 p.m. May 4 and 5. Gardens in San Jose and other southern Santa Clara County cities will be open May 4, while May 5 will feature visits to northern gardens from San Mateo to Sunnyvale, including Mountain View. No Los Altos gardens will be on display this year.
AgriTalk: How Agriculture is Managing High-Level Issues
(Agweb.com) Ashley Davenport, April 23
Dr. Frank Mitloehner of the University of California-Davis recently was awarded the 2019 Borlaug Council for Agricultural Science and Technology (CAST) award. He talks about what that award means for him, how he started on social media, and greenhouse gas emissions.
Mechanical Vineyard Pruning Possible Without Replanting
(AgNet West) Brian German, April 23
One of the major concerns regarding mechanical vineyard pruning is the time and cost associated with replanting a vineyard in a manner that would accommodate the process. However, a report from University of California Cooperative Extension researchers that was published in HortTechnology demonstrates that replanting is not necessary. Research conducted in Madera County found that growers can mechanize their operations by retraining vines without suffering any fruit loss or decline in quality.
“The trial actually ran for three years,” said Kaan Kurtural, UC Cooperative Extension specialist in the UC Davis Department of Viticulture and Enology. “In the end, there was like no loss in yield even during the conversion years and the quality was actually much better in the mechanically managed plants.”
Is a small farm or ranch your dream? The Beginning Farming Academy is for you!
(Yuba Net) April 23
Is your dream to start a small farm or ranch? Are you ready to get started on your dream? Apply for the Beginning Farming Academy offered by the University of California Cooperative Extension on April 26th and 27th, 2019. The class is held in Auburn and runs from 8 AM to 8 PM on Friday, April 26th, and from 8 AM to 5 PM on Saturday, April 27th. April 23 is the application deadline for the April class.
The Academy is an intensive 2-day introduction to starting a small commercial farm or ranch and will help prospective farmers jumpstart their operations. “Participants will learn to assess their land and resources, research markets, and analyze the potential economic viability of their operation,” says Dan Macon, Livestock and Natural Resources Advisor.
California's high-value crops, like fruits and nuts, are the ones most vulnerable to climate change
(Fast Company) Larry Buhl, April 22
Agronomy, a peer-reviewed, open access scientific journal, laid out a stark future for California agriculture, predicting it will be vastly different by the end of the century. Led by Tapan Pathak of the University of California, Merced, the research team concluded that almost all of California's crops, together valued at more than $50 billion a year, will be endangered by rising temperatures and unstable weather patterns brought by climate change. The state will face wildly fluctuating precipitation patterns, leading to severe droughts and flooding, warming temperatures, more heat waves, and shorter chill seasons. The researchers wrote that the increased rate and scale of climate change “is beyond the realm of experience for the agricultural community,” and that changes in the state's crop output “would not only translate into national food security issues, but also economic impacts that could disrupt state and national commodity systems.”
Michael previews the UCCE Annual Spring Garden Tour
(Fox 26) Stephen Hawkins, April 22
The University of California Cooperative Extension Fresno County Spring Garden Tour & Plant Sale takes place this weekend.
Michael Ikahihifo spent the morning at Garden of the Sun on Earth Day to give us a preview.
California Has Farmers Growing Weeds. Why? To Capture Carbon
(KQED) Lauren Sommer, April 22
…“I think there's great potential for agriculture to play a really important role,” says Kate Scow, professor of soil microbial ecology at UC Davis, of the state's climate goals. She's standing in a large wheat field at Russell Ranch, seven miles west of the campus, where the university plants crops to study sustainable agriculture.
“Soil is alive,” she says. “There's farmers that know that.”
California farmers try new strategy to cut carbon
Mitloehner To Receive CAST Award
(Drovers) Greg Henderson, April 19
Frank Mitloehner has been chosen by the Council for Agricultural Science and Technology (CAST) as 2019 Borlaug CAST Communication Award recipient. A professor and air quality extension specialist in the Department of Animal Science at the University of California-Davis, Mitloehner is the 10th recipient of this award.
“I'm honored to be selected by CAST, an org I've long admired, and to be in the company of so many recipients who have inspired me during my career,” Mitloehner said. “Being recognized with the Borlaug CAST Communication Award is an affirmation of the importance of sharing research and academic pursuits well beyond labs, classrooms and universities.”
Two UC Agriculture and Natural Resources emeritus specialists, two UC ANR advisors and a UC ANR vice provost spent a week in March working in Guatemala to help implement a USDA-funded (UC Davis-managed) project that is rebuilding the extension system in Guatemala.
With a population of almost 17.5 million and a per capita income ranked 118th in the world, Guatemala is working to improve the livelihoods and incomes of it's rural population, which represents nearly half of the total population. The project is being implemented in Guatemala with the Universidad de San Carlos. Universidad de San Carlos is the biggest and oldest university in Guatemala and which - when established in 1676 - was the fourth university established in the Americas. The 150,000-student university includes a prominent and well-known agricultural school.
The UC contingent delivered modules on extension and marketing, two of five required for the participants to receive a certificate. Jim Hill, emeritus rice specialist based at UC Davis, is leading the second phase of the project.
The rest of the team for the week were Steve Temple, emeritus agronomy specialist, UC Davis; Jairo Diaz, director, UC Desert Research and Extension Center; Ramiro Lobo, advisor, UC Cooperative Extension, San Diego County; Mark Bell, vice provost, strategic initiatives and statewide programs; and Kate Lincoln, CAES Global Engagement, UC Davis. Bell led the project when he was part of the UC Davis College of Agricultural and Environmental Sciences.
The interactive week-long course worked with 31 participants, mostly from the Guatemalan Ministry of Agriculture extension offices, but also included agriculture teachers. The team shared the essential steps and associated skills required for successful extension. The course used the Spanish acronym ASISTE as a framework (previously developed by Mark Bell, Maria Paz Santibanez and Elana Peach-Fine) as an easy way to remember the key steps. ASISTE stands for audience (audience), soluciónes (solutions), información simple (simple information), transferencia (transfer), and evaluación (evaluation).
As part of the course, participants developed and delivered their own mini-workshops using local issues and context to reinforce workshop discussions. As Guatemala has a large indigenous population with more than 20 languages, one of the participants delivered his talk in Tzutuhil, the main language used for his constituents in Santiago Atitlan, Sonora department.
New Series of Nitrogen Management Advice Available
(Cal Ag Today) March 28
California growers can download a new series of publications summarizing efficient nitrogen management practices from UC Agriculture and Natural Resources. The publications are designed to assist growers in complying with state regulations for tracking and reporting nitrogen fertilizer applied to crops, in an effort to prevent nitrogen from leaching into groundwater.
UC helps growers comply with new regulations
(Farm Press) Tim Hearden, March 27
A few months ago, while I was working with Todd Fitchette on a special package we were doing (or, he was doing and I was pitching in on) that focused on the 50th anniversary of the Citrus Research Board, I wrote a column about the benefits of land-grant universities such as the University of California (UC).
It's not an overstatement, I wrote, that the vast network of UC Cooperative Extension offices and research facilities has enabled agriculture in the Golden State to survive amid daunting challenges.
Communities come together to reforest Middletown Trailside Park
(Record Bee) Lucy Llewellyn Byard, March 27
Outdoorsman Greg Gusti, a University of California cooperative extension director emeritus who specializes in forests and wild lands ecology, addressed the crowd and gave them instructions on how to plant the trees 20 feet apart; showed them what 20 feet looked like on a tape measure, told them to plant the green side up and to keep the roots straight.
… Students dug in groups, sharing shovels and gloves. Sofie Hall and Elissa Holyoke worked with Michael Jones, a UC Cooperative Extension Forestry Advisor to plant their saplings.
The science and politics of genetically engineered salmon: 5 questions answered
(The Conversation) Alison Van Eenennaam, March 27
A Massachusetts-based company earlier this month cleared the last regulatory hurdle from the Food and Drug Administration to sell genetically engineered salmon in the U.S. Animal genomics expert Alison Van Eenennaam, who served on an advisory committee to the FDA to evaluate the AquAdvantage salmon, explains the significance of the FDA's move and why some have criticized its decision.
Students learn about insects at Farm Day in the City
(ABC 23) Amanda Mason, March 26
"Every single insect plays a role, even if it's only purpose is to get eaten by something. Everything is important," said Haviland.
David Haviland an entomologist at the University of California's Extension who studies insects and helps farmers manage agricultural pests, spent Tuesday at the Kern County Fairgrounds teaching students about good bugs and bad bugs at Farm Day in the City.
Expert: Speak up now about agriculture's carbon footprint
(Leader Telegram) Brooke Bechen, March 25
Dr. Frank Mitloehner, a professor and air quality extension specialist in the Department of Animal Science at the University of California-Davis, isn't afraid to speak up, particularly on Twitter where he writes under the handle @GHGGuru. He sees 2.5 million people visiting his Twitter account each month, which provides accurate information on air emissions and busts myths distributed by those looking to attack animal agriculture.
“Being in California is like being at Ground Zero,” he said. “There are urban centers of people who think they're food experts, but most of these people have never set foot on a farm and don't know anything about agriculture.
Wildfire Speaker Series Tonight: Fire Resistant Homes & Defensible Space
(YubaNet) March 25
…Dr. Kate Wilkin is the new Forest and Fire Adviser with UC Cooperative Extension in Butte, Nevada, Sutter, and Yuba Counties. She recently moved here from Berkeley, CA where she was postdoctoral researcher focused on wildfire emissions and fire-forest-water relations. Her PhD, also at UC Berkeley, focused on the efficacy of fuel treatments in Northern California shrublands to reduce fire hazards and on mixed conifer forest-fire-water and fire-biodiversity relations. Before moving to California, Kate grew up in rural Appalachia and then explored other fire-prone regions of the US as a natural resource manager and prescribed fire burner on public and nonprofit lands. Based on these experiences and more, she knows that we need to use solutions responsibly, both old and new, to solve our forest health crisis. Kate will be focusing on incorporating fire safe concepts into residential landscaping.
UC Cooperative offers water-measurement class
(David Enterprise) March 25
California water rights holders are required by state law to measure and report the water they divert from surface streams. For people who wish to take the water measurements themselves, the University of California Cooperative Extension is offering training to receive certification April 4 in Redding and Woodland.
Costa Mesa designates April as Coyote Awareness Month and approves further informational efforts to manage them
(Los Angeles Times) Luke Money, March 20
…In the past 30 days, about 20 coyote sightings or encounters in Costa Mesa were logged with Coyote Cacher, an online reporting system [created by Niamh Quinn, UCCE advisor, and IGIS].
UCCE Biologicals Conference Introduces New Crop Protection Tools for Growers
(Vegetables West) Matthew Malcolm, March 19, 2019
Biocontrol agents, beneficial microbes, entomopathogenic fungi and bacteria that can enhance crop production — these were all topics of discussion at the recent UC Cooperative Extension Ag Innovations Conference in Santa Maria, led by UCCE Entomology & Biologicals Advisor Surendra Dara. Watch this brief interview with Surendra as he shares more about what was discussed.
Landowners aim to fight fire with fire
(Benito Link) Blaire Strohn, March 19, 2019
The 2018 wildfire season in California was devastating, which left local landowners to consider how future blazes can be prevented. Their solution: more fire.
…UCCE livestock and natural resources advisor Devii Rao said the meeting also looked at Cal Fire funding and prescribed burn associations. She mentioned that last year former Gov. Jerry Brown signed two pieces of legislation related to prescribed burning:
Senate Bill 901 provides Cal Fire $1 billion for forest health, fuel load, and prescribed burns over five years, including $35 million a year for prescribed fire and other reduction projects.
Senate Bill 1260 requires Cal Fire to collaborate with public and private landowners on prescribed burns. They must also create a program for pre-certification for a “burn boss,” a private contractor that has experience in prescribed burning.
…In June, Rao will co-host a meeting with Lenya Quinn-Davidson and Jeff Stackhouse from UCCE Humboldt County. The meeting is expected to focus on how to develop a prescribed burn association, in addition to a small burn demonstration on a local private ranch.
A More Humane Livestock Industry, Brought to You By Crispr
(Wired) Gregory Barber, March 19
Hopes were running high for cow 401, and cow 401 serenely bore the weight of expectations. She entered the cattle chute obligingly, and as the vet searched her uterus, making full use of the plastic glove that covered his arm up to his shoulder, she uttered nary a moo. A week ago, Cow 401 and four other members of her experimental herd at UC Davis were in the early stages of pregnancy. But now, following a string of disappointing checkups, it was all down to her. Alison Van Eenennaam, the animal geneticist in charge of the proceedings, kept watch from off to one side, galoshes firmly planted in the damp manure, eyes fixed on a portable ultrasound monitor. After a few moments, the vet delivered his fifth and final diagnosis. “She's not pregnant,” he said. Van Eenennaam looked up. “Ah, shit,” she muttered.
Climate change is hurting migrating waterbirds across the West. It could get worse
(Sacramento Bee) Andrew Sheeler, March 18
…Some birds, like the black-necked stilt and the sandhill crane, which breed early in the season, have thrived in the warming climate, said Mohammad Safeeq, a hydrologist with the Sierra Nevada Research Institute and an adjunct professor at UC Merced.
But others suffer. That includes the killdeer, the Wilson's snipe, the black tern, and the western and Clark's grebe.
“We have looked at 14 species and among eight open-water and shoreline foraging species that have undergone significant population declines, five were negatively associated with temperature increases,” Safeeq said in an email interview.
Group seeks healthy, resilient forests and communities
(Plumas News) March 18
…A public workshop was held at the Quincy Library on Jan. 15th. Presenter Jeff Stackhouse, the Livestock and Natural Resources advisor for the U.C. Cooperative Extension in Humboldt, presents case studies from the prescribed burn association.
US researchers moving abroad to avoid FDA's CRISPR-edited animal regulations
(Genetic Literacy Project) Cameron English, Alison Van Eenennaam, March 14
One day soon, farmers may be able to raise food animals immune to deadly diseases and spare them painful but necessary procedures like horn removal. These innovations, made possible by CRISPR and other gene-editing techniques, could cut the cost of food production, reduce antibiotic use in agriculture and dramatically improve animal welfare. But federal regulation may very well stifle these developments in the US.
In 2017, the Food and Drug Administration (FDA) proposed a plan to regulate gene-edited animals as veterinary drugs under the 1938 Food, Drug and Cosmetic Act, because their DNA is “intentionally altered.” The proposal has drawn harsh criticism from animal scientists, some of whom are packing up their labs and leaving the US to avoid the FDA's rules. Food animals, these experts say, should be regulated based on the risk they pose to human health, not the breeding method that produced them.
Corky Anderson's energy, innovation helped save California's pistachio industry
(Bakersfield Californian) Steven E. Mayer, March 13
"Corky was an important player in the early pistachio industry," said a Kern County farm adviser with the UC Cooperative Extension who specializes in citrus and pistachios.
"And he was a great cooperator," Kallsen said. "He allowed lots of test trials on his properties."
… In 1980, Anderson and Puryear's first patented rootstock changed the industry, said Kevin Blackwell, general manager of Pioneer Nursery, the wholesale business founded by the two entrepreneurs.
"In our heyday, we were selling a million trees a year," said Blackwell, who said he has known Anderson for 47 years.
No one does it alone, Kallsen noted. Anderson built and refined his patented rootstock based on earlier research by the University of California.
Farmers protect crops in rain's aftermath
(Ag Alert) Ching Lee, March 13
Franz Niederholzer, University of California Cooperative Extension farm advisor in Colusa, Sutter and Yuba counties, said though cold weather does reduce the risk of most fungal diseases, other problems such as bacterial blast and jacket rot—also a fungal disease—are more prevalent during cool weather.
Cooler weather, however, does help to extend the bloom, he said. That allows farmers more time to apply fungicide, which is recommended at the beginning of bloom and again at full bloom, he said.
Brent Holtz, UCCE farm advisor in San Joaquin County, said he hasn't seen too many problems with fungal diseases at this point, because of how cool it's been, but there have been more incidents of bacterial blast, which can infect trees under stress. In orchards with high nematode populations, the bacteria can enter wounds on the surface of the plants created by frost, he noted.
"It blights the blossoms, and if the blossom is dead, they don't produce fruit," Holtz said.
Michael learns about 4-H in Fresno County
(KMPH) Stephen Hawkins, March 13, 2019
The 4-H Youth Development Program is preparing for events all over the Central Valley and you are invited.
Michael Ikahihifo spent the morning at Dry Creek Park in Clovis to see what the local 4-H has planned.
The City of Cypress calls for its residents to be “Coyote Aware”
(OC Breeze) March 13
The Cypress City Council recently adopted a coyote management plan to address community concerns about the presence of coyotes in Cypress. While coyotes are generally reclusive animals who avoid human contact, it is important to be aware of their presence and take appropriate action to ensure the safety of your property and pets.
…Residents are encouraged to reportcoyote activity on Coyote Cacher:
Coyote Cacher allows the City to monitor all reported encounters.
Residents can also use Coyote Cacher to view a map of reported
encounters and sign up to receive email alerts.
California's super bloom attracts swarms of migrating butterflies
(CNN) David Williams, March 13
This year's wildflower super bloom is not only filling California deserts with eye-popping displays of color -- it's also providing a feast for swarms of painted lady butterflies making their way north from Mexico.
"This is the biggest outbreak since 2005," said Art Shapiro, a professor at the University of California, Davis, who's been studying the migration of butterflies in the state since 1972.
…"I saw more butterflies in the last 10 minutes than I've seen my entire life," Jason Suppes wrote Tuesday on Twitter. Suppes is an education specialist at an agricultural research facility in Irvine.
Grape growers continue push to mechanize
(Western Farm Press) Lee Allen, March 13
…In Fresno, growers affiliated with the San Joaquin Valley Winegrowers Association met to discuss the latest UC research on incidents of disease and machine injury to trunks and rootstock.
… “Growers are having a hard time finding workers to maintain their vineyards and increasing labor costs are challenging grape-farming's economic sustainability,” says UC Cooperative Extension viticulture advisor George Zhuang. “We're studying the use of machines to reduce the number of people needed to perform tasks like pruning.
“Because canopy architecture and yield characteristics involving mechanically-pruned vines are much different from those that are hand-pruned, water and fertilizer requirements for the mechanically pruned vines can be quite different. Performance of different rootstocks in mechanical pruning systems is critical for both yield and fruit quality of grape production in the San Joaquin Valley.”
…Kaan Kurtural, UC Cooperative Extension viticulture specialist in the UC Davis Viticulture and Enology Department, whose research involves improving vineyard production efficiency through canopy and crop load management via mechanization, says the case for switching out hand labor with machines gets stronger with growers using such mechanization for pruning, suckering, and removing shoots and leaves.
“Mechanical pruning can produce more stable year-to-year fruit yields of better quality than traditional and more costly hand pruning spurs or canes.” His comments were based on a Kern County two-year research trial looking for ways for growers to reduce both cost and water use.
As Wildfires Devour Communities, Toxic Threats Emerge
(Reuters) Sharon Bernstein, March 13
At U.C. Davis, where researchers are studying eggs from backyard chickens that may have breathed smoke and pecked at ash in areas affected by wildfires, the work is complicated.
"In an urban fire you're dealing with contaminants that don't go away – arsenic, heavy metals, copper, lead, transformer fluid, brake fluid, fire retardant," said veterinarian Maurice Pitesky, who is leading the study.
DR. GLENDA HUMISTON: Managing our Lands to Manage our Water
Maven's Notebook, March 13, 2019
Dr. Glenda Humiston is Vice President of Agriculture & Natural Resources for the University of California. At the 2019 California Irrigation Institute conference, Dr. Humiston was the opening keynote speaker, and in her speech, she talked about work being done to address drought vulnerability, the importance of managing watersheds, the goals of the California Economic Summit, and the promising future of biomass.
She began by saying that we have known for a long time that water insecurity is a huge issue, and not just due to climate change or droughts; it's also policy, regulations, allocations and technology – there are a lot of issues and managing the effects of it are very challenging.
Hearing planned to examine the future of development in California's most fire prone regions
(Lake County News) March 13
…The hearing, led by Senators Henry Stern and Mike McGuire, chair of the Senate Natural Resources and Water Committee and the Senate Governance and Finance Committee, respectively, titled “Living Resiliently in the New Abnormal: The Future of Development in California's Most Fire Prone Regions” will be held Wednesday at 9:30 a.m. at the State Capitol in Room 4203.
…Testifying at the hearing are:
· Mark Ghilarducci, director, California Office of Emergency Services;
· Bob Fenton, regional administrator, FEMA Region 9;
· Dr. Max Moritz, statewide wildfire specialist, University of California Cooperative Extension;
· Jeff Lambert, director of planning, city of Oxnard, past president, American Planning Association, California Chapter;
· Chief Kate Dargan, California State Fire Marshal (retired), Cal Fire;
· Chief Ken Pimlott, director (retired), Cal Fire;
· Scott Lotter, former mayor, city of Paradise;
· Tim Snellings, planning director, Butte County;
· Chief Michael McLaughlin, Cosumnes Community Services District Fire Department;
· Ty Bailey, California Professional Firefighters, president, Sacramento Area Firefighters, Local 522, fire captain, Sacramento Metropolitan Fire District.
Western Innovator: Putting biologicals to work
(Capital Press) Padma Nagappan, March 11
Early in life, Surendra Dara decided that no matter which field he chose, he needed to make an impact on it. Always interested in science, he chose agriculture and specialized in entomology.
“It attracted me because it dealt with arthropods and there are a lot of physiological similarities to the human world,” Dara said. “It was also critical for growing food and feeding humans.”
Dara is now an entomopathologist with the University of California's Division of Agriculture and Natural Resources in San Luis Obispo, and has an established reputation for exploring innovative options to control pests using microbials as biological controls, and showing growers how they can also help with plant growth, drought resistance and fighting diseases.
Group linked to Ocasio-Cortez seeks ag input after Green New Deal backlash
(Politico) Helena Bottemiller Evich, March 11
After watching that drama unfold, Frank Mitloehner, a leading scientist on agricultural emissions at the University of California, Davis, was thrilled when two outreach staff affiliated with AOC's network reached out to set up a call to discuss the potential for climate mitigation efforts in agriculture. The call, held earlier this month, lasted more than an hour, Mitloehner said.
“I was very glad to inform of what I know, and they were very receptive to it,” Mitloehner said on Agri-Talk last week. During the segment, he urged agricultural producers to not dismiss the left-wing climate effort.
Sudden surge in an unusual crime in Fresno County: Goat theft
(LA Times) Hannah Fry, March 11, 2019
…Picquette's two sons have been raising goats for the last five years as a 4-H project. Losing their animals has been especially hard for the boys, Picquette said, adding that they had planned to use money won during competitions to pay for college.
“They feel very violated. They don't understand how somebody could just come and take something they worked so hard for,” she said. “The bond we have with the goats is incredible. I'm just heartbroken. I don't know if they're scared or hungry. … They've always been treated so well.”
California's ambitious plan to stop deadly wildfires may not be enough, experts say
(SF Chronicle) Kurtis Alexander, March 9
… “It's not fair to say that fuel treatments won't do any good,” said Max Moritz, a UC Cooperative Extension wildfire specialist at UC Santa Barbara. “It may provide some protection in some places. But most of us studying this agree that you can't just do this and (expect to) make much headway.”
The plan by the California Department of Forestry and Fire Protection, or Cal Fire, comes at the request of Gov. Gavin Newsom. On his second day in office, Newsom asked the agency to develop a proposal to address the increasingly destructive fire seasons that have rattled the state and are expected to worsen with climate change.
…In the meantime, many researchers say the most effective approach to fire protection is not in the forests, but in communities. They recommend making homes more resistant to fire with hardier construction materials, and clearing the vegetation around them.
“You have to address the home vulnerabilities themselves,” said Moritz at UC Santa Barbara. “If you don't, you're just not going to make a lot of progress on fire.”
After more than 140 years, a massive fig tree gracing the plaza where Los Angeles was founded collapses
(LA Times) Matthew Ormseth, March 9
… The four figs were planted at El Pueblo by agriculturalist and City Councilman Elijah Hook Workman, KCET reported in 2013. The Ficus macrophylla was brought from Australia to Southern California in the 1860s and 1870s, probably to provide shade and ornamentation, said Donald Hodel, a horticulture advisor for the University of California's Cooperative Extension.
Hodel described the Moreton Bay fig as a commanding breed of tree with an enveloping canopy that threw plenty of shade.
His reasons for admiring the Moreton Bay fig: “Their grandeur; their size — they have an imposing habit; their root structure is incredible; the spreading nature of their branches.”
Hodel said he last saw the El Pueblo figs about six years ago.
“I wasn't too impressed by their health or their size, considering they're 140-something years old,” he said.
California's 2018 Was the Worst Ever Recorded for Wildfires
(Gizmodo) Tom McKay, March 9
University of California, Santa Barbara UC Cooperative Extension wildfire researcher Max Moritiz told the Chronicle, “It's not fair to say that fuel treatments won't do any good. It may provide some protection in some places. But most of us studying this agree that you can't just do this and (expect to) make much headway.”
4-H leader who taught lost Benbow girls outdoor skills being flown to Washington, DC for recognition
Kym Kemp, March 7
When Leia Carrico, age 8, and her sister, Caroline, age 5, disappeared into the woods around their home near Benbow on March 1, the whole nation held its breath for the next 44 hours until they were found. But, though their 4-H leaders were worried, too, they say they also knew the girls had something many other children don't–they had survival skills from a class taught by their Outdoor Adventures 4-H project leader, Justin Lehnert.
Lehnert is being honored in Washington, DC, on Tuesday for his role in teaching Leia and Caroline outdoor skills.
Researchers highlight plan to eat healthy on a budget
(Consumer Affairs) Kristen Dalli, March 7
Following a healthy diet can come with a hefty price tag, but a team of researchers has outlined a way for consumers to stick to a healthy diet -- and also stick to their budgets.
According to the team, consumers -- and their families -- can have healthy meals if they focus on buying items in bulk and planning meals in advance.
“This study determines the likelihood that families living in low-income households could create meals that meet the USDA dietary guidelines presented in MyPlate nutrition education materials,” said researcher Karen M. Jetter, PhD. “In addition to food cost, the other factors considered were access to stores, time for meal preparation, and whether the menus included culturally appropriate foods.”
Healthy eating is possible on a limited budget, study shows
Study: Eating healthy on a budget is possible
Eating Healthy Is Possible on a Small Budget, Says Study
Sorry, Alexandria Ocasio-Cortez, but “farting cows” aren't the problem
(New Food Economy) Sam Bloch, March 7
…As it turns out, neither side was accurate. Republicans are likely to continue linking Green New Deal priorities to a supposed hamburger ban. But if you don't hear about cow farts anymore from AOC, it may not be because of GOP criticism. Frank Mitloehner, an animal scientist and air quality specialist at the University of California, Davis, insists cattle flatulence isn't the problem it's made out to be, and says he helped set the record straight.
Here's what seems to have happened. On February 4, shortly before Ocasio-Cortez announced the Green New Deal, she was speaking to school children in Queens, New York. When one asked how they could “combat” climate change, Ocasio-Cortez offered two practical options—stop using disposable razors, and skip meat and dairy for one meal.
Mitloehner tweeted at her.
“Dear @AOC: we all try to help the climate,” he wrote. “However, the two options you offered have low impacts compared to the 800lb gorilla, which is to reduce fossil fuel use. About ⅔ of greenhouse gas emissions in the US stem from transport and energy prod&use. Meat/milk = 4 % of total GHG,” referring to findings in a recent EPA report.
… “I give her team a lot of credit for reaching out,” Mitloehner says. “If we really are serious about making a difference in carbon emissions, you cannot do this without agriculture involved.”
California supplies a quarter of the world's sunflower seeds
(Capital Press) Padma Nagappan, March 7
…Khaled Bali is a University of California Department of Agriculture and Natural Resources statewide water and irrigation specialist who has been working since 2016 on a four-year trial on sunflower varieties.
He was asked by the University of Georgia to help ascertain which varieties were drought resistant. He chose to conduct his trial in the low desert region of the Imperial Valley, since it gets little rain during the growing season between February when it's planted, and June when it's harvested. This would make it easier to control and measure the actual water applied to the crop varieties.
“We're looking at 285 varieties of sunflowers, to see which ones do well under stress,” Bali said. He has tested different plantings each growing season for the past three years, and will finish the trial this year.
Livestream coverage of fire protection panel discussion in Nevada City
(Sierra Sun) March 7
…Following the films, the community is invited to join an ongoing conversation around the new reality of living with fire in the wildland urban interface. Panelists represent a diverse cross-section of the wildfire prevention community including: Cal Fire, Fire Safe Council of Nevada County, Nevada County Office of Emergency Services, Nevada County Resource Conservation District, Pacific Gas and Electric Company, Tahoe National Forest and University of California Cooperative Extension. The panel discussion will be moderated by YubaNet Co-founder Pascale Fusshoeller. [Kate Wilkin, UCCE fire advisor, participates on the panel in the last hour of the video.]
Bees, blooms off to slow start
(Western Farm Press) Logan Hawkes, March 6
…This year, almond bloom started around a normal time, with some early varieties showing a few open flowers in the first week of February,” reported Franz Niederholzer, UCCE farm advisor for Colusa, Sutter, and Yuba Counties. “For most of the month bloom progressed very slowly,”
By the middle of February, he says, “bloom for Nonpareil was at least two weeks behind, and bee hours were limited until the last week of the month. Last year, between Feb 1-20, we accumulated 130 bee hours of good honey bee flying weather [55 F., no rain, and wind less than 10 mph]. For the same interval this year, we had around 10 hours and only six of those occurred with open flowers in the orchard.”
On the positive side of the slow start, Niederholzer says, the colder weather tends to suppress activity of key bloom diseases such as blossom brown rot and anthracnose. “However, cold weather at bloom was conducive to blossom blast (pseudomonas) bacteria, and some growers were considering adding materials to their normal bloom fungicides with bactericide activity.”
Wet winter aids groundwater replenishment
(Ag Alert) Christine Souza, March 6
… Helen Dahlke, a hydrology expert and professor with the University of California, Davis, Department of Land, Air and Water Resources, has been working with farmers, studying on-farm groundwater recharge locations and suitability for various crops.
"In many regions, we can definitely do more actively recharging our groundwater aquifers," said Dahlke, who currently has trials on alfalfa at the UC Kearney Agricultural Center. "It really depends on what region, how much surface water is available for recharge, what kind of sediment structure or hydrogeology we have underneath and whether it's suited for conveying large amounts quickly."
Despite abundant precipitation in recent weeks, she said the timing is not the best for studying impact of recharge on certain crops.
"We prefer on-farm recharge to happen in January and February, just because that is considered the dormancy season for most crops," Dahlke said. "With almond trees already blooming, often there is a greater risk of applying water on those crops."
She said recent precipitation has helped groundwater recharge overall, but there is "very little way of estimating how much it is helping."
Drip irrigation improves yields of Imperial sugar beets
(Ag Alert) Padma Nagappan, March 6
Halfway through a two-year irrigation trial to test furrow irrigation versus drip on sugar beet in California's Imperial Valley, Ali Montazar is looking for ways to boost yields with as little water consumption as possible in a region where furrow irrigation is the common practice.
Montazar, irrigation and water management advisor with the University of California department of agriculture and natural resources (UCANR) in Imperial County, is comparing and evaluating sugar beets for crop water use, sugar percentage, and yield, using both furrow and drip, since growers are now thinking of switching to subsurface drip.
Preliminary results from year one of the trial show that yield and crop water use are better with drip. Yield was 21 percent higher, and water use was a few points lower.
NFU says “No” to Green New Deal
(DTN) Jerry Hagstrom and Chris Clayton, March 6
Frank Mitloehner, an animal-science professor and air-quality Extension specialist at the University of California-Davis, reached out to Ocasio-Cortez's team about agriculture and the Green New Deal after seeing social media posts late last month about “farting cows” that drew a great deal of attention.
“I appreciate her interest in climate-change mitigation, but the 800-pound gorilla is the use of fossil fuels, and I told her that even the notion of cow flatulence makes this whole thing sound silly, and that's not what we need this discussion to be,” Mitloehner told DTN in an interview.
From Farting Cows to More Beans; Anti-Livestock Claims Fall Short
(AgriTalk) Jennifer Shike, March 5
The EAT-Lancet Commission on Food, Planet, Health is backpedaling as industry leaders and scientists poke holes in its “planetary diet” released in mid-January that is supposed to improve human health and planet health.
Air Quality Extension Expert Frank Mitloehner of the University of California Davis joined Chip Flory on AgriTalk Monday to discuss EAT-Lancet and Green New Deal in more depth.
4-H instructor who taught NorCal sisters how to survive in wilderness speaks out
(ABC7) Dion Lim, March 4
ABC7 News spoke exclusively to the 4-H instructor who taught two young girls the life-saving skills they needed to survive a weekend lost in the woods.
… Their mom, Misty Carrico, says she's not sure her daughters would have survived, if not for their 4-H program.
"The group leader Justin has taught them fire making skills and wilderness survival skills."
Justin Lehnert, the girls' 4-H leader, said, "I'm ecstatic that they did the job that they did. They're very strong girls and they stayed calm."
… Nine-year-old Caroline Gelormini has been a member of the San Bruno-South San Francisco 4-H Program for five years. Thanks to 4-H, she feels like she'd have a shot at surviving in the woods too.
Ocasio-Cortez Seeks Ag Data on Green New Deal
(Drovers) John Herath, March 4
When freshman congresswoman Alexandria Ocasio-Cortez released her Green New Deal plan, social media lit up with talk of her plan's mentions of “farting cows.” That drew the attention of agriculture's preeminent expert on air quality, Dr. Frank Mitloehner of the University of California at Davis, who tweeted back at the congresswoman.
“I don't know whether my tweet was the reason, but a few hours after I tweeted her, all mentioning of cow flatulence were taken off the web pages and of all social media outlets and was never to be heard again,” Mitloehner told Chip Flory on the AgriTalk Radio Show Monday.
2 missing Humboldt County girls found — ‘absolute miracle
(SF Chronicle) Michael Cabanatuan, March 3
…Little additional information was available on how the girls went missing or how they survived, but Honsal said they had been trained in outdoors survival as members of a 4-H program.
Organic farm east of Denair does its part on climate change. It's getting an award
(Modesto Bee) John Holland, March 2
…The family won in the farmer/rancher category of the Climate Leadership Awards. The others:
- Researcher: Tapan Pathak of the University of California Cooperative Extension in Merced, who helps farmers adapt to climate change.
- Policymaker: Ken Alex, who was director of former Gov. Jerry Brown's Office of Planning and Research
- Legislative staff: Brett Williams, office of Assemblywoman Jacqui Irwin, D-Thousand Oaks
- Agricultural professional: Ruth Dalquist-Willard, UC Cooperative Extension, Fresno
Eructation Inflation: Greenhouse Gas Emissions of Livestock
(Science for the Rest of Us) March 1
Put your nerd hat on -- we cover a lot of ground in this fast-paced discussion with Dr. Frank Mitloehner of the University of California-Davis about the greenhouse gas emissions associated with the meat and dairy we consume. We consider how livestock emissions compare to other sectors of the US and global economies, the carbon footprint of vegetarian diets and what is the most effective way to reduce individual carbon emissions.
Keeping the Carbon Footprint of Livestock in Perspective
(AgNet West) Brian German, March 1
…“It is irresponsible and it's misguiding the public to believe that the true sources of pollution are downplayed, and the impacts of animal agriculture are grossly inflated,” said Dr. Frank Mitloehner, Professor and Air Quality Specialist in Cooperative Extension in the Department of Animal Science at the University of California, Davis.
Five California leaders, including two UC Cooperative Extension scientists, were recognized for their contributions to the field of agriculture and climate change at the California Climate & Agriculture Summit at UC Davis on March 5, 2019, said a news release issued by California Climate & Agriculture Network (CalCAN).
The summit was organized by CalCAN and brought together some of the state's foremost experts in agriculture — including farmers, agriculture professionals, researchers, advocates and policymakers — to grapple with the challenges of climate change and share knowledge about the opportunities facing the industry.
At the summit, CalCAN presented the leadership award for agricultural professional to Ruth Dahlquist-Willard, UC Cooperative Extension small farms advisor in Fresno and Tulare counties.
Dahlquist-Willard helps keep small-scale, diversified farmers in business by providing support with marketing, regulatory compliance, processing of value-added products, water and energy efficiency, and integrated pest management. She has been a driving force behind increasing access by Hmong farmers in the Fresno area to California's State Water Efficiency and Enhancement Program (SWEEP). Dahlquist-Willard has promoted the program, provided thousands of hours of one-to-one, culturally-relevant support to farmers on grant applications, and assisted with project design and installation. The farmers she has supported are now benefiting from water, energy and financial savings.
"There are large environmental problems to solve in the Central Valley, and it's time for a different conversation around farming there," Dahlquist-Willard said. "I feel that there needs to be a conversation in the middle to solve problems rather than a conflict-based approach."
The leadership award for researcher was presented to Tapan Pathak, UC Cooperative Extension specialist for climate adaptation in agriculture, based at UC Merced.
Pathak is the chair of the UC Cooperative Extension Climate Change Adaptation Workgroup, which brings together scientists across the UC system to collaborate on research and extension projects related to climate change adaptation in California agriculture. Pathak is the lead author on an important and timely paper that was published in 2018 in the journal Agronomy. It synthesizes the impacts of climate change on California agriculture and offers directions for future research and implementation.
"We need more facilitated dialog with policy researchers and scientists on the science of climate change, and the implications of not taking action," Pathak said. "Given the scale of California agriculture and the pressure of climate change impacts, we need even more substantial funding for incentives for farmers and for research and tools, and we must integrate growers from the beginning of the process."
The other CalCAN leadership awards were presented to the following:
Leadership Award for policymaker: Ken Alex, former Director of Governor Brown's Office of Planning & Research
Leadership Award for farmer/rancher: Ward and Rosie Burroughs, Burroughs Family Farm (Denair, CA)
Leadership award for legislative staff: Brett Williams, Office of Assemblymember Jacqui Irwin