Division of Agriculture and Natural Resources
Division of Agriculture and Natural Resources
Division of Agriculture and Natural Resources
University of California
Division of Agriculture and Natural Resources

UC Cooperative Extension | Agricultural Experiment Station

Diagnosing herbicide problems takes detective work

Kassim Al-Khatib, right, of the Department of Plant Sciences, explains symptoms from the group of herbicides that work by mimicking plant hormones and the synthesis of fatty acids, demonstrated on rows of annual crops. Photos by Trina Kleist, UC Davis

Field day offers examples, tips for solving the mystery A grower applies an herbicide to his tomato plants, or thinks a neighbor's treatment is drifting over her almond trees. A short time later, the leaves start to bleach or shrivel. Was it the...

UC Delivers

Eating healthily and being physically active are two of the most important health behaviors for preventing obesity and related chronic diseases. In California, over 40 percent of 5th graders are overweight or obese and California spends over $52 billion annually in healthcare costs associated with obesity. Youth in low-income and minority communities face greater barriers to maintaining a healthy diet and engaging in regular physical activity. There is strong evidence that participation in high-quality positive youth development programming decreases the incidence of risk behaviors, improves school achievement, and increases a sense of personal efficacy and empathy in youth. Historically, however, youth of color have been less likely to participate in positive youth development programming like 4-H.

Read about: Integrated youth, families, and communities programming increases health and wellness | View Other Stories

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UC ANR 2020-2025 Strategic Plan

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