UC Cooperative Extension

Parasitic weeds threaten California tomato farmers

UC Davis researchers, led by Professor Brad Hanson, combat Orobanche ramosa, a parasitic weed threatening California's $1.5 billion tomato industry. Funded by the California Tomato Research Institute, the multidisciplinary effort focuses on detection, management, and long-term solutions.

Almonds and pistachios face international challenges

Tree nut experts from around the world are gathering at the UC Davis Convention Center this week to discuss the challenges faced by the people growing and processing almonds and pistachios. Researchers are outlining possible solutions and exchanging ideas for how to combat problems of water scarcity, increasingly saline water and soils, rising wintertime temperatures and new pests that come with the changing conditions.

Brummer: Ag must shift to multi-crop systems

Plant breeders can help America re-orient our dominant system of single-crop agriculture toward a multi-crop landscape that is less costly to farmers, better for the environment, helps slow climate change and still yields a profit. But, those efforts are just one part of a complex system that also will require the buy-in of farmers themselves, supported by political will, new agricultural policies and the cooperation of scientists, seed companies, machinery and fertilizer manufacturers, insurance providers, banks and environmental groups.

New video features Oki’s research

The nonprofit organization Pacific Horticulture has released a new video describing research to develop irrigation recommendations for landscape plants, the science behind the process, and early ideas for mindful gardeners and landscapers. It features UC Davis Department of Plant Sciences horticulturalist Lorence Oki, the lead investigator on the project.

Figs explained in new book by Ferguson & editors

Louise Ferguson and fellow editors have published a new book in CABI’s speciality crop series about fig cultivation, management, harvesting and marketing. The Fig: Botany, Production and Uses also includes a fascinating review of the historical, cultural, nutritional and economic significance of this storied fruit, ranging from references in holy scriptures to the global market structure for exports and imports.