UC ANR supports California's crop protection workforce to become more qualified through hands-on Airblast Sprayer Calibration Training. 100% of participants reported learning professional skills that also can improve the sustainability and profitability of California ag.

The Issue

As a best practice in pesticide spray application, growers and pesticide applicators should calibrate their sprayers to ensure accurate application rates and compliance with the law as represented by pesticide labels. However, proper understanding of sprayer calibration objectives...

Upon attending the Citrus Spray Field Day in November 2022 at the Kearney Agricultural Research and Extension (KARE) Center, 93% of participants reported learning much or very much about spray application best practices, which can lead to increased agricultural efficiency.

The Issue

Because of the complex nature of spray application under field conditions, growers and pesticide applicators have difficulty in recognizing or using best practices that result in desired application efficiencies. Therefore, applications often fall short. Developing and disseminating science-based recommendations from field trials and decision support tools...

In response to CA SB1383, the 4-H Food Waste Busters Project provides an opportunity for youth to engage in reducing household food waste and help combat climate change.

The Issue

Household food waste is a major problem in the U.S. and the average U.S. household wastes 31.9% of the food it buys, with an estimated value of $240 billion. Food scraps, yard trimmings, and other organic waste make up half of what Californians add to the landfills. Greenhouse gases released by decomposing food and yard waste contribute to climate change. To respond to this issue, California is implementing statewide organic waste...

UC ANR research on watermelon grafting helps growers produce 15-20% more watermelons while using 25-40% fewer plants than the traditional system under the same amount of water and fertilizers, contributing to economic prosperity for the agricultural sector.

The Issue

As the statewide water scarcity and rising inflation hit the California agriculture, food production with reduced inputs while maintaining productivity and controlling production cost heighten the necessity of using environmentally-sustainable farming practices. For watermelon growers, grafting, a thousand-year-old...