Mark your calendars! The next open house at the Bohart Museum of Entomology, located in Room 1124...
Booklice are nearly microscopic insects, Liposcelis bostrychophila, or "psocids" (pronounced "so kids"). They are common pests in stored grains. (Photo by Kathy Keatley Garvey)
A lady beetle (aka ladybug) is a beneficial insect in the garden. It eats aphids and other soft-scale insects. (Photo by Kathy Keatley Garvey)
Glenda Humiston has always been involved in rural issues from her days growing up on a cattle ranch to her current efforts to connect rural communities to more resources as University of California vice president for agriculture and natural resources.
In recognition of her contributions to sustain California as a place to create and thrive and to bestow to future generations, Humiston will be presented the 2018 California Steward Leader Award by California Forward and the California Stewardship Network at the California Economic Summit in Santa Rosa on Nov. 16. She currently serves on the 2018 Economic Summit Steering Committee and is the Action Team co-lead for Working Landscapes and co-chair of Elevate Rural California.
She has been involved with the California Economic Summit from the beginning, chairing the Access to Capital Action Team at the first Summit in 2012. To raise awareness of innovative options for financing projects, she founded and chaired the California Financial Opportunities Roundtable and was instrumental in producing the Access to Capital Guidebook, a widely used resource for small business owners, policymakers and financial institutions.
Humiston served as deputy undersecretary for natural resources and environment at USDA from 1998 to 2001 under President Clinton. She then managed the Sustainable Development Institute at the 2002 World Summit for Sustainable Development in South Africa and the 2006 World Water Forum in Mexico City. In 2009, Humiston was appointed by President Obama to serve as the California State Director at the United States Department of Agriculture (USDA), Rural Development.
Working landscapes a significant sector of the economy
He added, “The fact that rural issues are on the agenda, the fact that we're talking about ecosystem services and the contributions that Working Landscapes can make in terms of meeting the Economic Summit's million-acre feet of water goal, Glenda has done a tremendous amount to make that possible.”
Sonoma County Supervisor James Gore agreed. “Glenda is a powerful and relentless advocate for triple bottom line prosperity. She has championed and delivered in every position I have seen her in. As one of the Co-chairs/Steering Committee for the Economic Summit, she has ensured that working landscapes remains a driver for rural prosperity.”
“Glenda embodies what CA Forward and the California Stewardship Network are all about: empowering regional hubs to own their own future,” added Gore, who served with Humiston at the U.S. Department of Agriculture as presidential appointees under President Obama.
Her work on rural issues continues. “Our Ecosystems Services Team has done a fantastic job in highlighting the opportunities for ecosystem services to be a powerful policy instrument as well as a compensation instrument for landowners to ensure that the many benefits from ecosystem services are available to the general public,” Humiston said. She added that recommendations from last year's Summit may be included in upcoming legislation.
Biomass, rural broadband and water infrastructure
As co-chair of Elevate Rural California, she is working on three main areas: biomass, rural broadband and water infrastructure. “We identified those issues at last year's Summit and worked this year to identify where the opportunities were as well as options to pursue. We're bringing that information to the Summit this year to get people to really rally around those three issues and move forward working on implementation.”
To support these initiatives, Humiston is working to enhance economic development efforts throughout the state by ensuring that the research and resources of the University of California are delivered to every single community in the state. UC Cooperative Extension is in 70 communities and serves all 58 counties; its mission is to conduct research and extend knowledge that supports food security, healthy environments, science literacy, youth development and economic success in a global economy.
Humiston, who joined the university in 2015 and clearly loves her work, said, “I love the mission of the programs I oversee for the University of California. This work is critical as we seek solutions to the challenges we all face: climate change, invasive species, changing workforce demands, water management and more.”
Vision based on partnerships
Her vision is really based on partnerships. “I also see great opportunity for increased collaboration between UC, CSU and the Community Colleges," she said. "Working together we can offer more robust support for innovation, regional industry clusters, new business opportunities and other aspects of local economic development; we can bring a lot of resources to the table. Working with the California Economic Summit allows us to leverage the resources of various regional initiatives as well as other sectors; this helps all the Summit's efforts to be more successful.”
As for the award, Humiston is humbled. “It's quite heart-warming to be selected by people I respect for something like that and certainly to be in the company of people who have won it in past years,” she said.
Previous recipients of the California Steward Leader Award include former California State Senator Becky Morgan, California Emerging Technology Fund's Sunne McPeak and Van Ton-Quinlivan, vice chancellor of the California Community Colleges.
Humiston will receive the award on Friday, Nov. 16, at the annual gathering of the California Economic Summit in Santa Rosa.
The English often call a fruit seed other names, like pip. A large pit could be called a stone. Avocado usually has a seed, and if not it turns out to be a small fruit, called a "cuke". Well that's a different story. Sometimes little hard stones form in the flesh that are unrelated to germination. These stones are unpredictable and uncommon. A friend has said that if an avocado gives you a stone, turn it into a pearl. These stones are that rare. Art Schroeder from UCLA described them without much attribution to their cause, but gave them a good name - sclerocarpelosis. You can read his description in the 1981 California Avocado Society Yearbook which is available at Avocado Source:
Sclerocarpelosis in Avocado Fruit
C. A. Schroeder
Department of Biology, University of California, Los Angeles.
A rather unusual case of malformation in avocado fruit has been noted recently. The
aberrant tissue structure is not detectable from external examination of the fruit. Upon
cutting the mature or nearly mature fruit, the aberrant tissue becomes evident in the
form of a stony layer of various degrees of development located in the otherwise soft
fleshy pericarp wall. A tentative name of sclerocarpelosis is used to describe this
condition. The term sclero refers to hardness of the stone cells, or sclereids, which are
the basic structural elements involved. Carpel refers to the fruit wall, and osis implies a
disease or disturbance of the plant or plant tissue.
The fruit is sometimes affected to an extent that it becomes inedible. Still other fruits
may contain small clusters of stone cells which would not be detected even if eaten.
Extremely affected fruits can have a stony layer 1 to 5 mm in thickness completely
surrounding the seed. This structure is suggestive in many ways of a peach pit which
envelops the peach seed.
The affected fruits have been observed on several trees at various locations in a very
large (1300 acres) avocado planting in Orange County, California. The orchards
involved are situated on gently rolling hills. The major portion of the trees bearing
abnormal fruits are found in low elevations or "pockets" where the effects of local
radiation frosts were observed to severely affect the trees during the 1979-80 winter
season. Many of the trees exhibited responses to frost injury such as unusual resprouts
and development of main structural limbs at points near the soil, severe bark and
sunburn injury due to unusual exposure as the result of loss of leaf canopy by frost, and
a general weakened appearance of the entire tree in comparison with nearby unaffected
avocdo stones removed
Henrietta, our Stagmomantis limbata praying mantis, perches on a Mexican sunflower (Tithonia). She...
Henrietta, our Stagmomantis limbata praying mantis, lies in wait on a Mexican sunflower (Tithonia.) (Photo by Kathy Keatley Garvey)
A drone fly (syrphid) lands on the blossom as a hungry praying mantis watches intently. (Photo by Kathy Keatley Garvey)
One quick move and praying mantis has dinner. (Photo by Kathy Keatley Garvey)
The spiked forelegs hold the prey in place. (Photo by Kathy Keatley Garvey)
It's eat and be eaten in the garden. (Photo by Kathy Keatley Garvey)
Henrietta the praying mantis polishes off the last of the fly but a wing is visible evidence of what happened. (Photo by Kathy Keatley Garvey)
Talk about the unexpected. “Look!” says Jim. He pauses by the kitchen counter....
Henrietta, a Stagmomantis limbata, hanging out in a patch of Mexican sunflowers. (Photo by Kathy Keatley Garvey)
This is the ootheca that Henrietta (which means "home ruler") deposited before we released her. The species? Stagmomantis limbata. (Photo by Kathy Keatley Garvey)
Close-up of the ootheca, magnified with a Leica DVM6 microscope operated by Lynn Epstein, UC Davis emeritus professor of plant pathology.