On the edge of the UC Davis campus sits a world-renowned facility charged with ensuring grapevines, strawberries, fruit and nut trees, sweet potatoes, olives, pistachio, and roses are tested for viruses and pathogens. 

An interdisciplinary team of scientists and researchers from University of California, Davis, are studying agave plants in the Golden State as farmers are turning to the crop as a potential drought-tolerant option of the future.

The research is centered on studying agave genetics, virus susceptibility, pest control, soil management and crop productivity, said Ron Runnebaum, a viticulture and enology professor who is leading the team of researchers at the newly formed UC Davis Agave Center.  

Deborah Golino, renowned plant pathologist, avid gardener and retired director of Foundation Plant Services, or FPS, at University of California, Davis, died Dec. 23.

Golino was a powerhouse, a kind friend and mentor who had a knack for seeing the big picture and making her vision happen. She was approachable yet formidable, known for her epic parties and willingness to help others.

She was 70 and will be dearly missed.

Viruses in soil may not be as destructive to bacteria as once thought and could instead act like lawnmowers, culling older cells and giving space for new growth, according to research out of  University of California, Davis, published in the journal Nature Ecology & Evolution.

At first glance, Orobanche ramosa looks like an interesting blossoming plant, one that could add a unique flair to flower arrangements. But it’s a parasitic weed that attaches to roots, sucks out nutrients and is threatening California’s lucrative $1.5 billion processing tomato industry.

Fungal pathogens that cause die-back in grape, avocado, citrus, nut and other crops has found a new host and is infecting conifer trees causing Pine Ghost Canker in urban forest areas of Southern California.

The canker can be deadly to trees.

Viral communities across a grassland area are not uniform, and understanding viral dynamics could lead to better insight into how bacteria in soil will react to drought and other climate changes, according to research out of UC Davis.

Viruses can affect microbes, the food web, the carbon cycle and other ecosystem processes, including controlling bacteria.

Plant pathologist Joanne Emerson is one of 76 scientists from across the nation to receive significant federal funding from the Department of Energy (DOE) in its Early Career Research Program.

Emerson is an assistant professor in the UC Davis Department of Plant Pathology who studies soil viruses, virtually unknown members of the soil microbiome with a potentially significant influence on biogeochemical processes in many different terrestrial ecosystems. She will receive at least $150,000 per year from DOE for five years to cover personnel and research expenses.