$3 Million Grant Awarded to Study Causes, Impact of Grapevine Virus
University of California, Davis, scientists will lead a collaborative effort to study grapevine red blotch disease, which threatens the $162 billion U.S. grape industry. The virus causes red veins and blotches on grape leaves. The fruit on diseased plants is smaller, ripens more slowly, and its sugars and colors are muted.
Sixteen UC Davis researchers have been named in the annual Highly Cited Researchers 2019 list released by the Web of Science Group, which compiles statistics on scientific publishing. The list identifies scientists and social scientists who have published multiple papers ranking in the top 1 percent by citations in a particular field and year, over a 10-year period.
Citation counts represent how often a particular paper has been cited in other scientific publications.
UC Davis researchers included in this year’s list are:
Strawberry growers now have a free smart phone application tool to predict spray coverage to combat such pests as two-spotted spider mites, lygus bugs and leafrollers, thanks to a three-year collaborative project involving UC Davis agricultural entomologist Christian Nansen and several UC Davis computer science majors.
Many people set up hummingbird feeders in their yards to nurture and watch these high-energy pollinators. But could the sugar water they provide be impacting these tiny feathered friends?
A study led by the University of California, Davis, is one of the first to address the potential for sugar water from hummingbird feeders to act as a vector for avian — or even zoonotic — pathogens. It found that the majority of microbes growing in feeders do not likely pose a significant health hazard to birds or humans.
The Department of Entomology at UC Davis began as an offshoot of the Department of Entomology and Parasitology at UC Berkeley. Entomology at Davis was closely entwined with the department at Berkeley for more than 50 years before it separated and became autonomous. Much of this early record is fascinating and it demonstrates how entomology has always been an integral part of teaching, research and extension on the Davis campus—in effect the department and the campus came of age together.
UC Davis entomology professor Frank Zalom receives national award
Frank Zalom, an integrated pest management (IPM) specialist and distinguished professor of entomology, is the recipient of the 2017 B.Y. Morrison Medal, established in 1968 by the U.S. Department of Agriculture/Agricultural Research Service (USDA-ARS). He is the first entomologist to receive the award.
Ron Tjeerdema named to NAS committee on dispersants for oil spills
Ronald Tjeerdema, CA&ES Associate Dean for Environmental Sciences, has been named to a select committee for the National Academy of Sciences (NAS) that will evaluate the use of dispersants in future oil spills.
“I am looking forward to contributing my 30 years of experience in oil spill research,” said Tjeerdema, who is a professor in the Department of Environmental Toxicology and also holds the Donald G. Crosby Endowed Chair in Environmental Chemistry.