Experimental robots are reducing the costs of hand-weeding by learning the difference between weeds and lettuce. In addition, steam can clear the soil of fungi and spores that cause lettuce and spinach to wilt, reducing the need for chemical herbicides in the bargain, according to the latest research by Steve Fennimore and his lab at the UC Davis Department of Plant Sciences.
Get free tomato and strawberry transplants and fresh popcorn, and have an expert identify your weeds, at the Department of Plant Sciences during UC Davis’ Picnic Day celebration, 8:30 a.m. to 3 p.m. Saturday, April 23. Come to the courtyard on the courtyard side of the department’s main building. It’s a block west of the Memorial Union, on North Quad between Howard Way and California Avenue.
As California enters a third summer of record drought, farmers who raise nursery and floral crops are looking for ways to grow plants with less water, more efficiently, while fighting new diseases and detecting plagues quicker.
Researchers with the UC Davis Department of Plant Sciences are finding ways to help, with support from the Plant California Alliance. The grower-supported organization has granted nearly $400,000 to the department since 2006, according to college records.
Rangeland specialist Leslie Roche will bring her California ranching background to her new role on the board of directors of the Society for Range Management (SRM).
Pima cotton is the predominant variety of cotton grown in California. It’s ideal for making premium fabrics for clothing and bed sheets. But Fusarium wilt disease, caused by a soil-borne fungus, can devastate a cotton crop. It’s responsible for crop losses in several production regions in the U.S. and worldwide.
“Ice cream in the making” – this is the unusual designation given to alfalfa by Dan Putnam, a Cooperative Extension Specialist in the Department of Plant Sciences at the University of California, Davis.
Alfalfa is often overshadowed by California’s more famous vegetable and fruit crops, like nuts and wine, despite the key roles it plays for our food systems. It’s a highly productive crop that serves as the basis for milk, cheese, leather, honey and wool production. In other words, what lies behind the carton of ice cream on the refrigerator shelf is a field of alfalfa.
Research spearheaded by Loren Oki, Department of Plant Sciences, UC Davis, evaluates landscape plants to determine the best low water-use plants for California. Creating water budgets is required by California’s Model Water Efficient Landscape Ordinance. A new grant from CDFA/USDA expands this project to other western states to minimize water use.
Giulia Marino, a crop physiologist, is the new UC Cooperative Extension (UCCE) Specialist in Orchard Systems, and a faculty member in the Department of Plant Sciences at the University of California, Davis (UC Davis). She is primarily based at the UC Kearney Agricultural Research and Extension Center in Parlier, California, and has a second office in Wickson Hall at UC Davis.
The annual small grain field day and other field-based activities were cancelled due to COVID-10, so Mark Lundy and colleagues are sharing digital resources related to nitrogen fertilizer management in small grains, small grain variety evaluation, and leaf and canopy meters to measure the N status of crops. Also posted are virtual field tours of small grain variety evaluation plots.
Three faculty in the Department of Plant Sciences — Bruce Linquist, Jeff Mitchell, and Ken Tate — are among the 16 UC Davis recipients of Academic Federation and Academic Senate awards for 2020. Bruce Linquist: Excellence in Research. Jeff Mitchell: Excellence in Undergraduate Teaching. Ken Tate: Distinguished Service.