Agriculture

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Camminare noir has characteristics of cabernet sauvignon and petite sirah.
Food Blog: Article

UC Davis releases 5 grape varieties resistant to Pierce’s disease

December 18, 2019
By Pamela S Kan-Rice
For the first time since the 1980s, University of California, Davis, researchers have released new varieties of wine grapes. The five new varieties, three red and two white, are highly resistant to Pierce's disease, which costs California grape growers more than $100 million a year.
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UC Davis doctoral candidate Brendon Boudinot walks on stage to receive the John Henry Comstock Award from ESA President Robert Peterson of Montana State University. (ESA Photo)

'Ant Man' Brendon Boudinot: John Henry Comstock Award

December 17, 2019
By Kathy Keatley Garvey
John Henry Comstock would be proud. At each annual meeting, the Entomological Society of America (ESA) presents the prestigious John Henry Comstock Graduate Student Award to six outstanding graduate students, one from each branch of the ESA.
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Videos describing California pesticide rules and safety in Hmong is designed to help growers comply with state regulations. Information is presented in Hmong with English subtitles.
ANR News Releases: Article

Hmong-language pesticide safety videos now online

December 17, 2019
By Pamela S Kan-Rice
DPR, Fresno State and UCCE create pesticide safety videos with Hmong farmers A series of videos describing California pesticide rules and safety in Hmong is now available to view for free online.
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Worker training
Pests in the Urban Landscape: Article

Apply Now: Pesticide Safety Educator

December 17, 2019
The UC Statewide IPM Program is hiring a Pesticide Safety Educator to coordinate with UC ANR advisors and specialists, government agencies, professional organizations, and others to plan, develop and deliver local pesticide safety educational programs for fieldworkers, pesticide handlers, pesticide...
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Mechanical removal of winegrape shoots can reduce the amount of hand labor needed for vineyard management. Photo by Kaan Kurtural
Food Blog: Article

UC releases new cost studies for mechanized winegrape production

December 17, 2019
By Pamela S Kan-Rice
New studies provide details about trellis type, planting density, cost and potential benefit of vineyard mechanization UC Agriculture and Natural Resources' Agricultural Issues Center has released four new studies detailing the costs and returns of wine grape production in the southern San Joaquin V...
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Figure 2. Wet soil and water loving grassy weeds. Yes, there are tomatoes here too.
UC Weed Science (weed control, management, ecology, and minutia): Article

Alkali spot grows weeds instead of tomatoes

December 17, 2019
By Clifford S Stoddard
Last summer, I transplanted a tomato variety trial into a field not far from Dos Palos, an area where annual crops such as cotton, corn, tomatoes, and melons have historically dominated the agricultural landscape.
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navel split
Topics in Subtropics: Article

Citrus Splitting

December 16, 2019
By Ben A Faber
It has been a struggle to get through the summer this year. Weird. Hot. Then fog in August. Hot. Then fog in October. It's supposed to be clear,, blue skies in October. perfect weather for avocado persea mite and citrus leaf miner. Hot times then cooler.
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