Posts Tagged: Bob Bergh

Avocado Great Has Passed - Bob Bergh

It is unfortunate that we allow the passing of individuals without recognizing their contributions. B. O. Bergh was an important part of the avocado industry and his passing should surely be noted. Below is his obituary:

Berthold Bergh Obituary

Berthold (Bob) Orphie Bergh January 30, 1925 - July 14, 2021 The family of Dr. Bob Bergh is deeply saddened to have to tell of the death of their husband, father, grandfather, uncle, brother, and brother-in-law. This brilliant, witty, exuberant, uproarious and completely lovable man was born the fourth of seven children, to Mina (Grambo) Bergh and Ingvald Bergh, in Domremy, Saskatchewan, Canada, on January 30, 1925. He was premature, and his mom (a nurse) kept him warm in that cold Saskatchewan weather, she told us, by putting him in a cosily lined shoe box, and setting it on the open oven door! When he was six years old, his family moved to a homestead at Chelan, SK, where they definitely lived the pioneer life. Because Chelan School offered education up to grade 11 only, he returned to Domremy and lived with his Uncle Palmer and Aunt Alice while he took grade 12. A lovely red-head was also living and working in this home, so this is where Gwen and Bob met. Following grade 12 he returned to Chelan, enlisted in the military, and in 1944 went overseas to England. His military superiors recognized him as no ordinary man, and decided they needed him as a clerk. So he spent the war years answering correspondence, keeping records, ordering supplies, working with the archives, dealing with soldiers' uniforms and furloughs. He was singled out for special honor during his Army career when Stroma Sinclair, daughter of the Duke of Portland, asked for a "nice young Canadian boy" to spend his furloughs with her in the ancestral home, Dunbeath Castle in Scotland. This was a wonderful gift to Bob, and they remained friends and in touch until her death. Suddenly the war ended and Bobby and hundreds of thousands of young Canadians returned home. He and Gwen were married in Saron Lutheran Church, Hagen, SK. on September 17, 1948. After earning his Bachelor of Agriculture degree from the University of Saskatchewan in Saskatoon, he and Gwen moved first to Columbus, Ohio, where he received his Masters Degree in Horticulture. Then it was off to Berkeley, CA, where he earned his PhD in Genetics. With no job prospects in Canada at that time for a Doctorate in Genetics, he and Gwen made the decision to stay in the USA, where he was offered a professorship at the University of California at Riverside. Here he had an illustrious career---he won the Distinguished Teacher Award several times, both for his teaching skills as well as for the rapport he had with his students. Word of this phenomenal man spread among the student body, and the high enrollment in his Genetics class often necessitated arranging for larger classrooms. Gwen has told us that long after he retired he continued to receive calls from ex-students around the world, often asking for advice on personal and spiritual matters. Bobby was a great man of faith. His research area was avocados, and for many years he had a world-wide reputation as the leading authority on the avocado. He was frequently seconded to other avocado-growing nations, including Israel, New Zealand, and Kenya. Gwen often accompanied him on these travels, and they made many friends around the globe. Bob developed a new, improved variety of avocado, named after his wife, Gwen. An offspring of the "Gwen" is marketed as the "GEM" avocado. Bob and Gwen adopted two children: Linda in 1959, and Robert in 1960. These two were loved passionately and forever! Over the years Bob and Gwen have made many trips back to Saskatchewan to see their families. And over the years they have hosted so many of us, (both Bob's family and Gwen's), to delightful California winter holidays. Bob and Gwen loved their adopted country and their many friends in the USA. Bob's extraordinary compassion, generosity and larger-than-life-presence made the world a better place. Bob was predeceased by his parents, four siblings, and numerous other relatives and friends. He is survived by his wife Gwen; his daughter, Linda Sanborn, granddaughter, Heather and grandson BJ; son Robert Bergh, grandson Justin and granddaughter Katie; two sisters, Ione Peters and Shirley Kasdorf; 7 sisters-in-law, and 7 brothers-in-law. A memorial service will be held in Hope Lutheran Church (2882 Arlington Ave., Riverside, CA) on August 19 at 1 pm. Memorial donations may be made to Hope Lutheran Church. Or plant a tree in his memory--he would like that! The Nautilus Society 16316 Hawthorne Blvd Lawndale, CA 90260 310-370-8080

To plant trees in memory, please visit the Sympathy Store.

Published by The Press-Enterprise on Aug. 1, 2021. https://www.legacy.com/us/obituaries/pressenterprise/name/berthold-bergh-obituary?id=14216300

Bob Bergh had a vision for a better ‘Hass' and worked assiduously towards this goal. The fruits of his labor are still coming mature. Aside from the 'GEM', he was also fundamental in developing the ‘Lamb Hass' and ‘Luna' varieties and helping to build the world-wide avocado industry. He was a grand man.

 

Bob bergh

Lawn-pocalypse! Surviving Drought

Ah, summer! The season of sunburns, pool parties, and… lawn droughts. If your once lush, green carpet now looks like a crunchy brown doormat, you're not alone. Let's dive into why your yard is staging a dramatic death scene and what you can do to...

Bermuda grass and weeds overtaking drought stressed turf grass.

A patch of former lawn, mostly dead, with a few green weeds and Bermudagrass

New avocado proves tasty, safer to harvest at UC ANR Research and Extension Centers

A new avocado, one that complements the widely known ‘Hass,' will hit the world market soon. The ‘Luna UCR' variety (trademarked and patent pending) has several characteristics that should be of interest to both growers and consumers, said Mary Lu Arpaia, University of California Cooperative Extension subtropical horticulture specialist based at UC Riverside.

From the grower perspective, the tree is about half the size of the leading variety while producing approximately the same yield per tree as ‘Hass,' meaning that growers could plant more trees per acre, therefore increasing yield. It also makes harvesting easier and safer.

Another advantage is the flowering behavior of the tree. Avocado trees are categorized into either Type A or Type B flower types. It is generally accepted that you need both flower types in a planting to maximize productivity. The ‘Hass' is an “A” flower type and ‘Luna UCR' is a Type “B.”

This is a potential boost for growers since the current varieties that are “B” flower types ripen green and generally receive lower prices for the grower. Similar to ‘Hass,' however, the ‘Luna UCR' colors as it ripens.

“Hopefully, it will receive similar returns to the ‘Hass' once it is an established variety,” Arpaia added.

Fruit breeding is a long-term process that she has navigated by building upon the work of her predecessors. Of course, Arpaia has had strong support from colleagues as well, including Eric Focht, a UC Riverside staff researcher and co-inventor of ‘Luna UCR.'

“We had been looking at ‘Luna UCR' for some time and it was always a very good eating fruit,” Focht said. “After the 2003 release of ‘GEM' (registered and patented as ‘3-29-5', 2003) and ‘Harvest' (patented as ‘N4(-)5', 2003) varieties, ‘Luna UCR' was always the top contender for a next release due to the small, narrow growth habit, “B” flower type and the fruit quality.”

“It's a very nice-looking fruit as well and seemed to be a pretty consistent bearer from year to year.”

A glimpse at how it all started

In spring 1996, Arpaia took over the UC Avocado Breeding Program following Guy Witney who led the program from 1992 to 1995, and Bob Bergh whose initial efforts in the 1950s were foundational in the inception of ‘Luna UCR.'

Arpaia recalls the first trials in the early 2000s of ‘Luna UCR,' which were tested alongside other promising selections from the Bergh program. “There were a lot of varieties that didn't perform well, some of which had poor storage life, an important trait that we need if we are going to get the fruit to consumers across the country,” said Arpaia.

The original seed and selection were planted at the Bob Lamb Ranch in Camarillo, and originally advanced trials of the ‘Luna UCR' variety were planted in four locations: UC Lindcove Research and Extension Center in Tulare County, UC South Coast Research and Extension Center in Orange County, a privately owned farm in San Diego County and another one in Ventura County.

The RECs are among the nine hubs operated by UC Agriculture and Natural Resources to support research and educate the public on regional agricultural and natural resource challenges. 

ANR Research and Extension Centers become vital

Unfortunately, the 2017 Thomas Fire burned the avocado trees in Ventura, said Arpaia. After a change in management, the trial located in San Diego County was also terminated, leaving the two trials at Lindcove and South Coast REC. 

“South Coast REC has a long history of supporting research and extension activities of high value crops important to California, including avocados,” said Darren Haver, director of the South Coast REC, which was often used to show growers the new varieties that were being developed.

“Many of the REC staff have worked with the avocado-breeding program researchers for more than two decades and continue to work closely with them to ensure the success of new avocado varieties, including ‘Luna UCR',” he added.

In addition to the support provided by South Coast and Lindcove RECs, Arpaia said that UC Kearney Agricultural Research and Extension Center in Fresno County – another UC ANR facility – made it possible for her team to conduct critical postharvest and sensory research, and consumer testing of the fruit, which included up to six-week trials of fruit ratings for storage life and taste.

“UC ANR has played an important role in our ability to not only identify ‘Luna UCR', but in preparing it for the world market, too,” she said.

Preparing to share with the world 

Since 2015, Focht had been collecting data for the patent application. Now that he and Arpaia have successfully patented and trademarked ‘Luna UCR,' they are preparing to expand production by engaging interested growers with the commercial partner, Green Motion who is based in Spain.

“Green Motion contracted for 1,000 trees to be generated by Brokaw Nursery and those trees are currently being distributed, with earliest field plantings likely taking place in fall,” explained Focht.

Focht also said that Mission Produce, based in Oxnard, CA has contracted to graft over a small number of “B” flower type pollinizer trees to the new ‘Luna UCR' variety, possibly making way for a small number of avocados to be available the following year. 

Once planted, the avocado trees will come into “full” production in about five years.

To read this story in Spanish, visit: https://ucanr.edu/blogs/blogcore/postdetail.cfm?postnum=58991

Climate-Change Resources

University of California UC ANR Green Blog (Climate Change and Other Topics) https://ucanr.edu/blogs/Green/index.cfm?tagname=climate%20change (full index)

Examples:

     -  Save Trees First: Tips to Keep Them Alive Under Drought https://ucanr.edu/b/~CdD 

     - Landscaping with Fire Exposure in Mind: https://ucanr.edu/b/~G4D

     - Cities in California Inland Areas Must Make Street Tree Changes to adapt to Future Climate  https://ucanr.edu/b/~oF7

Drought, Climate Change and California Water Management Ted Grantham, UC Cooperative Extension specialist (23 minutes) https://youtu.be/dlimj75Wn9Q

Climate Variability and Change: Trends and Impacts on CA Agriculture Tapan Pathak, UC Cooperative Extension specialist (24 minutes) https://youtu.be/bIHI0yqqQJc

California Institute for Water Resources (links to blogs, talks, podcasts, water experts, etc.) https://ciwr.ucanr.edu/California_Drought_Expertise/

UC ANR Wildfire Resources (publications, videos, etc.) https://ucanr.edu/News/For_the_media/Press_kits/Wildfire/ (main website)

      -UC ANR Fire Resources and Information https://ucanr.edu/sites/fire/ (main website)

            -Preparing Home Landscaping https://ucanr.edu/sites/fire/Prepare/Landscaping/

UC ANR Free Publications https://anrcatalog.ucanr.edu/ (main website)

- Benefits of Plants to Humans and Urban Ecosystems: https://anrcatalog.ucanr.edu/pdf/8726.pdf

 -Keeping Plants Alive Under Drought and Water Restrictions (English version) https://anrcatalog.ucanr.edu/pdf/8553.pdf

  (Spanish version) https://anrcatalog.ucanr.edu/pdf/8628.pdf

-  Use of Graywater in Urban Landscapes https://anrcatalog.ucanr.edu/pdf/8536.pdf

-  Sustainable Landscaping in California https://anrcatalog.ucanr.edu/pdf/8504.pdf

 

Other (Non-UC) Climate Change Resources

Urban Forests and Climate Change. Urban forests play an important role in climate change mitigation and adaptation. Active stewardship of a community's forestry assets can strengthen local resilience to climate change while creating more sustainable and desirable places to live. https://www.fs.usda.gov/ccrc/topics/urban-forests

Examining the Viability of Planting Trees to Mitigate Climate Change (plausible at the forest level) https://climate.nasa.gov/news/2927/examining-the-viability-of-planting-trees-to-help-mitigate-climate-change/

Reports and other information resources coordinated under the auspices of the United Nations and produced through the collaboration of thousands of international scientists to provide a clear and up to date view of the current state of scientific knowledge relevant to climate change. United Nations Climate Action

Scientific reports, programs, action movements and events related to climate change. National Center for Atmospheric Research (National Science Foundation)

Find useful reports, program information and other documents resulting from federally funded research and development into the behavior of the atmosphere and related physical, biological and social systems. Search and find climate data from prehistory through to an hour ago in the world's largest climate data archive. (Formerly the "Climatic Data Center") National Centers for Environmental Information (NOAA)

Think tank providing information, analysis, policy and solution development for addressing climate change and energy issues (formerly known as the: "Pew Center on Global Climate Change"). Center for Climate & Energy Solutions (C2ES)

Mapping Resilience: A Blueprint for Thriving in the Face of Climate Disaster. The Climate Adaptation Knowledge Exchange (CAKE) was launched in July 2010 and is managed by EcoAdapt, a non-profit with a singular mission: to create a robust future in the face of climate change by bringing together diverse players to reshape planning and management in response to rapid climate change. https://www.cakex.org/documents/mapping-resilience-blueprint-thriving-face-climate-disaster

Cal-Adapt provides a way to explore peer-reviewed data that portrays how climate change might affect California at the state and local level. We make this data available through downloads, visualizations, and the Cal-Adapt API for your research, outreach, and adaptation planning needs. Cal-Adapt is a collaboration between state agency funding programs, university and private sector researchers https://cal-adapt.org/

Find reports, maps, data and other resources produced through a confederation of the research arms of 13 Federal departments and agencies that carry out research and develop and maintain capabilities that support the Nation's response to global change. Global Change (U.S. Global Change Research Program)

The Pacific Institute is a global water think tank that combines science-based thought leadership with active outreach to influence local, national, and international efforts to develop sustainable water policies. https://pacinst.org/our-approach/

Making equity real in climate adaptation and community resilience policies and programs: a guidebook. https://greenlining.org/publications/2019/making-equity-real-in-climate-adaption-and-community-resilience-policies-and-programs-a-guidebook/ 

Quarterly CA Climate Updates and CA Drought Monitor Maps (updated each Thursday) https://www.drought.gov/documents/quarterly-climate-impacts-and-outlook-western-region-june-2022

 

 

 

 

Drought focus of Water Resources IMPACT magazine special issue

UC ANR experts address emotional toll of drought

Preparing the American West for prolonged drought is the focus of a double issue of Water Resources IMPACT magazine. The California Water Commission staff are guest editors for this special open-access edition of the magazine, which is published by the American Water Resources Association.   

Faith Kearns, academic coordinator of University of California Agriculture and Natural Resources' California Institute for Water Resources, is among the authors delving into how drought impacts people and the environment and how we can better prepare for the inevitable. 

The first issue, published on Feb. 14, focuses on water scarcity issues confronting California and the ways these issues affect different sectors. 

In “Trauma, Care, and Solidarity: Addressing the Emotional Toll of Chronic Drought,” Kearns highlights the effects of drought on mental health. She points to the spike in suicide hotline calls when wells ran dry in Southeast Asian communities in California's Central Valley.

By listening to Southeast Asian farmers, Ruth Dahlquist-Willard and Michael Yang of UC Cooperative Extension were able to “lighten the load” for them by providing pragmatic support, Kearns writes.

“The scale of some of these highly emotional issues – drought, wildfires, climate change – can make them seem incredibly difficult, if not impossible, to deal with,” Kearns said. “At the same time, they are affecting everyone living in the western U.S. on a daily basis. I wanted to highlight and provide models based on work that people – whether they are researchers, clinical psychologists, or Cooperative Extension advisors – are doing right now to ease the way.”

The authors who contributed to the double issue are a diverse array of Tribal experts, academics, nongovernmental organization thought-leaders, water managers and water policy influencers, each of whom brings their own perspective on the topic of drought. Their expertise and perspectives in climate science, water policy and water management will help inform drought-related decision-making and support policies that better prepare the state to thrive during periods of prolonged water scarcity.

In addition to Kearns, the first issue includes articles contributed by:

• Samantha Stevenson, University of California, Santa Barbara
• Jay Lund, University of California, Davis
• Ron Goode, North Fork Mono Tribe
• Andy Fecko, Placer County Water Agency
• Jeff Mount, Public Policy Institute of California, and Ted Grantham, University of California, Berkeley/UC Cooperative Extension
• Nat Seavy and Karyn Stockdale, National Audubon Society
• Kjia Rivers, Community Water Center
• Cannon Michael, Bowles Farming
• Michelle Reimers, Turlock Irrigation District

The January/February edition of Water Resources IMPACT magazine can be accessed, free of charge, on the American Water Resources Association website at https://www.awra.org under “Publications.”

The second issue, to be published in March, will focus on drought response, considering the options for adaptation. This two-part series complements the Commission's work on strategies to protect communities and fish and wildlife in the event of a long-term drought.

 

 

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