University of California Archives - Land-Grant Impacts

Institution

Healthy foods and exercise equipment.

Research and Extension strengthen nutrition, health and well-being

Chronic diseases are the leading cause of illness, disability and death in America. Research and Extension are fighting back. Over half of adults who participated in a Texas diabetes education program now choose healthier foods, monitor glucose levels during exercise, and control their diabetes to avoid interference with daily life. These changes could help participants save up to $94,021 in [...]

Nutrition and Health, Summary 1890, 2026, Alabama, Arizona, Arkansas, Auburn University, California, Central State University, Colorado, Colorado State University, Connecticut, District of Columbia, Extension, Georgia, Guam, Hawaiʻi, Illinois, Indiana, Iowa, Iowa State University, Kansas, Kansas State University, Kentucky, Louisiana, Louisiana State University, Maine, Maryland, Massachusetts, Minnesota, Mississippi, Mississippi State University, Missouri, Nebraska, New Jersey, North Carolina, North Carolina A&T State University, North Central, Northeast, Ohio, Oklahoma, Oklahoma State University, Oregon, Oregon State University, Pennsylvania, Purdue University, Research, Rhode Island, Rutgers University, South Dakota, South Dakota State University, Southern, Tennessee, Texas, Texas A&M University, The Ohio State University, The Pennsylvania State University, The University of Georgia, University of Arizona, University of Arkansas, University of California, University of Connecticut, University of Guam, University of Hawaiʻi, University of Illinois Urbana-Champaign, University of Kentucky, University of Maine, University of Maryland, University of Massachusetts Amherst, University of Minnesota, University of Missouri, University of Nebraska-Lincoln, University of Rhode Island, University of Tennessee, University of the District of Columbia, University of Wyoming, Utah, Utah State University, Virginia, Virginia Tech, Washington, Washington State University, West Virginia, West Virginia University, Western, Wyoming

Vegetables for sale at a farmers market stand.

Research and Extension ensure everyone has ample access to affordable, safe, nutritious food

Invasive pests damage crops, costing U.S. agriculture an estimated $30 billion annually. Pest management research and Extension are stabilizing the food supply chain. Efforts have led to: Cost-effective alternatives to glyphosate for herbicide-resistant Russian thistle control in Oregon, protecting more than 30,000 acres of wheat and preventing over $1 million in yield losses so far.Oregon State University Extension Service; Other [...]

Food Security, Summary 1890, 2026, Alabama, Auburn University, Central State University, Connecticut, Cornell University, Extension, Florida, Georgia, Indiana, Iowa, Iowa State University, Kansas, Kansas State University, Massachusetts, Michigan, Michigan State University, Minnesota, Mississippi, Mississippi State University, Montana, Montana State University, Nebraska, Nevada, New Jersey, New York, North Carolina, North Carolina State University, North Central, Northeast, Ohio, Oregon, Oregon State University, Pennsylvania, Purdue University, Research, Rhode Island, Rutgers University, Southern, Texas, Texas A&M University, The Ohio State University, The Pennsylvania State University, The University of Georgia, University of Arkansas, University of California, University of Connecticut, University of Florida, University of Massachusetts Amherst, University of Minnesota, University of Nebraska-Lincoln, University of Nevada Reno, University of Rhode Island, Washington, Washington State University, West Virginia, West Virginia University, Western

A river bisects a field and forested riparian area

Research and Extension support resilient ecosystems

Recent studies and programs are conserving and protecting water used for drinking, fishing, irrigation and recreation. Washington research helped establish 25 anaerobic digesters across the Pacific Northwest, turning dairy manure from more than 143,000 cows into biogas that provides more than 126 million kilowatt-hours of renewable energy per year. Digesters decrease water quality risks associated with nutrient runoff from manure [...]

Environmental Stewardship, Summary 1890, 2026, Arkansas, California, Central State University, Colorado, Colorado State University, Connecticut, Extension, Florida, Georgia, Guam, Illinois, Indiana, Iowa, Iowa State University, Kansas, Kansas State University, Kentucky, Louisiana, Louisiana State University, Michigan, Michigan State University, Minnesota, Mississippi, Mississippi State University, Missouri, Montana, Montana State University, Nebraska, Nevada, New Hampshire, New Mexico, New Mexico State University, North Carolina, North Carolina State University, North Central, North Dakota, North Dakota State University, Northeast, Ohio, Oklahoma, Oklahoma State University, Oregon, Oregon State University, Pennsylvania, Purdue University, Research, South Dakota, South Dakota State University, Southern, Tennessee, Tennessee State University, Texas, Texas A&M University, The Ohio State University, The Pennsylvania State University, The University of Georgia, University of Arkansas, University of California, University of Connecticut, University of Florida, University of Guam, University of Illinois Urbana-Champaign, University of Kentucky, University of Minnesota, University of Missouri, University of Nebraska-Lincoln, University of Nevada Reno, University of New Hampshire, University of Vermont, University of Wisconsin, Utah, Utah State University, Vermont, Washington, Washington State University, Western, Wisconsin

A drone flies over a field.

Research and Extension make agricultural systems more efficient, profitable and resilient

Strategies and tools for managing crop pests and diseases have increased productivity and profitability. For example: Extension units across the nation offer plant and pest diagnostic clinics. In New Mexico, free diagnoses saved producers an estimated $36,000 in testing fees in 2025, while also supporting biosecurity and export compliance. In Indiana, lab results and recommendations saved clients $890,000 in reduced [...]

Agricultural Systems, Summary 1890, 2026, Advanced Breeding/Genomics, Alabama, Alaska, Animal Health/Management/Performance/Welfare, Arizona, Arkansas, Artificial Intelligence and Emerging Technologies, Auburn University, California, Clemson University, Community Development/Engagement, Connecticut, Crop Management, Economic Development, Emergency/Disaster Preparedness/Management/Recovery, Emerging Infectious Diseases, Extension, Fisheries/Aquaculture, Florida, Food Security, Food Systems, Georgia, Human Nutrition/Health/Wellness, Illinois, Indiana, Iowa, Iowa State University, Kansas, Kansas State University, Kentucky, Langston University, Lincoln University, Louisiana, Louisiana State University, Maine, Maryland, Michigan, Michigan State University, Minnesota, Mississippi, Mississippi State University, Missouri, Montana, Montana State University, National Security, Nevada, New Hampshire, New Mexico, New Mexico State University, North Carolina, North Carolina A&T State University, North Carolina State University, North Central, North Dakota, North Dakota State University, Northeast, Oklahoma, Oklahoma State University, Oregon, Oregon State University, Organic Agriculture, Pest Management, Precision Agriculture, Profitability/Competitiveness, Puerto Rico, Purdue University, Research, Rural Communities/Health, Soil Health, South Carolina, South Dakota, South Dakota State University, Southern, Specialty Crops, Tennessee, Texas, Texas A&M University, The University of Georgia, University of Alaska Fairbanks, University of Arizona, University of Arkansas, University of Arkansas at Pine Bluff, University of California, University of Connecticut, University of Florida, University of Illinois Urbana-Champaign, University of Kentucky, University of Maine, University of Maryland, University of Minnesota, University of Missouri, University of Nevada Reno, University of New Hampshire, University of Puerto Rico, University of Tennessee, University of Vermont, Urban Agriculture, Vermont, Virginia, Virginia State University, Virginia Tech, Washington, Washington State University, Water Resilience/Management, Western, Wildlife, Workforce Development and Readiness, Zoonotic Diseases/Avian Influenza

Multiple glass containers with orange and red fruit liquids in them sit on a table.

Researchers look to science for healthier, better tasting food and drink

Working to create better tasting and more wholesome foods via science means not only healthier consumers, but also more markets for producers and value-added opportunities for entrepreneurs. At land-grant universities across the country, food scientists work to make sure agricultural commodities and value-added products have the best taste, texture, aroma and appearance possible, without compromising — and sometimes even [...]

Nutrition and Health, Summary 2026, Advanced Breeding/Genomics, Arkansas, California, Child and Family Resilience, Food Safety, Food Security, Food Systems, Human Nutrition/Health/Wellness, Missouri, North Central, Profitability/Competitiveness, Public Health, Research, Southern, University of Arkansas, University of California, University of Missouri, Western

two seniors lifting small dumbbells

Healthy aging

Healthy aging is essential for maintaining independence, well-being and quality of life as people grow older, and it benefits not only individuals but also their families and communities. Cooperative Extension programs play a vital role in supporting this process by offering research-based education, practical skills and community-centered resources. These resources help adults stay active, socially connected and informed about [...]

Nutrition and Health, Summary 1890, 2026, Alaska, California, Community Development/Engagement, Extension, Human Nutrition/Health/Wellness, Master Gardener/Master Naturalist, Michigan, Michigan State University, Montana, Montana State University, North Carolina, North Carolina A&T State University, North Central, Public Health, Rural Communities/Health, University of Alaska Fairbanks, University of California, Western

A pair of hands in yellow gloves gently hold a strawberry plant, showing a flower and immature green strawberry, in a strawberry field.

Research helps increase specialty crop profitability

Specialty crop growers provide popular products to consumers. There are many challenges to growing the products commercially. Land-grant universities support growers with research and resources that help increase profitability and informed decision-making. Here are a few examples of that work: Apples are a popular product among consumers, but there are many challenges to growing them commercially in the Midwest and making [...]

Agricultural Systems, Summary 2026, Advanced Breeding/Genomics, California, Crop Management, Emerging Infectious Diseases, Extension, Food Systems, Iowa, Iowa State University, Maine, New Hampshire, North Central, Northeast, Organic Agriculture, Pest Management, Profitability/Competitiveness, Research, Specialty Crops, University of California, University of Maine, University of New Hampshire, Washington, Washington State University, Western

a researcher examines equipment for irrigation measurement

Informed decisions to optimize water use and irrigation investments

Harsh weather conditions and limited water access are driving research and technology innovation that will help farmers and producers make informed decisions about irrigation investments and how to optimize water use efficiency. In Nevada, water is so limited that inefficient use of irrigation water can reduce crop yields and threaten a farm’s financial viability. Traditional irrigation systems assume uniform field [...]

Agricultural Systems, Story 1890, 2026, California, Central State University, Crop Management, Extension, Food Security, Nevada, Ohio, Precision Agriculture, Research, University of California, University of Nevada Reno, Water Resilience/Management, Western

chickens around a feeder

Mitigating costly poultry diseases

Avian diseases pose a major challenge to the nation’s $77 billion poultry industry and drastically increase the cost of poultry products for consumers. Avian diseases can also pose a health threat to other animals and humans. At the same time, there is a demand to produce poultry without antibiotics or other drugs commonly used to fight diseases. Working together, [...]

Food Security, Summary 2025, Advanced Breeding/Genomics, Alabama, Animal Health/Management/Performance/Welfare, Arkansas, Auburn University, California, Delaware, Extension, Food Safety, Food Security, Georgia, Illinois, Iowa, Iowa State University, Maryland, Michigan, Michigan State University, North Carolina, North Carolina State University, North Central, Northeast, Ohio, Oregon, Oregon State University, Research, Southern, The Ohio State University, The University of Georgia, University of Arkansas, University of California, University of Delaware, University of Illinois Urbana-Champaign, University of Maryland, West Virginia, West Virginia University, Western, Zoonotic Diseases/Avian Influenza

flowering plants growing in the desert

Extension programs help producers, communities manage pests sustainably

Agricultural land and natural ecosystems face growing threats from invasive and noxious grasses and weeds, feral animals, pests and diseases that impair ecosystem services and agricultural productivity. Chemical pesticides can pose human and environmental health risks. Extension educators at land-grant universities help agricultural producers and communities develop and implement pest management strategies that are cost-effective but also minimize risks. Here [...]

Environmental Stewardship, Summary 2025, Alaska, Biofuels/Bioproducts, California, Community Development/Engagement, Cornell University, Crop Management, Ecosystem Services, Emergency/Disaster Preparedness/Management/Recovery, Extension, Fisheries/Aquaculture, Forest Protection and Management, Human Nutrition/Health/Wellness, Invasive Species, Michigan, Michigan State University, Mississippi, Mississippi State University, Missouri, Nevada, New York, North Central, Northeast, Oregon, Oregon State University, Pest Management, Profitability/Competitiveness, Soil Health, Southern, Specialty Crops, Texas, Texas A&M University, University of Alaska Fairbanks, University of California, University of Missouri, University of Nevada Reno, University of Vermont, University of Wyoming, Vermont, Water Resilience/Management, Western, Wildlife, Workforce Development and Readiness, Wyoming

a forest

Preserving and managing our forests

Forests provide a variety of goods, including food, lumber, and paper. They also provide wildlife habitat as well as green space and recreation. As natural carbon sinks, forests absorb carbon dioxide from the atmosphere and store carbon in soils. But rising temperatures, pests and diseases pose threats to forests. Researchers, Extension professionals and educators at land-grant universities across the [...]

Environmental Stewardship, Summary 2025, Arkansas, Artificial Intelligence and Emerging Technologies, California, Community Development/Engagement, Cornell University, Ecosystem Services, Extension, Forest Protection and Management, Indiana, Invasive Species, New Mexico, New Mexico State University, New York, North Central, Northeast, Pest Management, Purdue University, Research, Southern, University of Arkansas, University of California, University of Vermont, Vermont, Western, Wildlife, Workforce Development and Readiness

two people sawing a tree

Volunteers help protect and restore local environments

Land-grant universities across the United States are finding ways to engage the public in science and stewardship that address real-world problems in their communities. With training and tools, volunteers are able to collect important data that help scientists, natural resource organizations, community members and the government protect and restore land, air and water resources — and the ecosystem services [...]

Environmental Stewardship, Summary 2025, Advanced Breeding/Genomics, Artificial Intelligence and Emerging Technologies, California, Colorado, Colorado State University, Community Development/Engagement, Connecticut, Cornell University, Ecosystem Services, Emergency/Disaster Preparedness/Management/Recovery, Extension, Florida, Forest Protection and Management, Invasive Species, Master Gardener/Master Naturalist, Michigan, Michigan State University, New York, North Central, Northeast, Pest Management, Soil Health, Southern, Texas, Texas A&M University, University of California, University of Connecticut, University of Florida, University of Vermont, University of Wisconsin, Urban Agriculture, Vermont, Water Resilience/Management, Western, Wildlife, Wisconsin

wildfire in the mountains of Del Norte County, northern California

Timely wildfire loss data supports rapid recovery for residents, businesses in northern California

Starting on Aug. 15, 2023, the Smith River Complex fires burned almost 100,000 acres in Del Norte County in northern California. The lightning-sparked fires knocked out the main power line to the small, rural county. On average, residents and businesses were without power for six days. Property burned and food spoiled. To help the community recover some economic losses, University [...]

Story, Youth, Family, and Communities 2024, California, Economic Development, Emergency/Disaster Preparedness/Management/Recovery, Extension, University of California, Western

biodiesel fuel pump

Sustainable energy to meet growing demands

Non-renewable energy sources are limited, and demand is growing. Fossil-fuel based energy production and use contribute significantly to pollution and changes in our climate. Improving energy efficiency and developing renewable energy sources is essential to meeting growing demand and can lower energy bills, create new jobs and promote rural prosperity. Reducing reliance on fossil fuels can improve national security [...]

Energy and Bioproducts, Summary 2024, Biofuels/Bioproducts, California, Cornell University, Ecosystem Services, Energy Efficiency and Renewable Energy, Extension, Illinois, Iowa, Iowa State University, Kansas, Kansas State University, New York, North Central, Northeast, Oklahoma, Oklahoma State University, Oregon, Oregon State University, Research, Southern, University of California, University of Illinois Urbana-Champaign, Waste Management, Western

A tractor sprays pesticides in an orchard

Safer, more sustainable pest management

Managing pests is essential to healthy, safe and productive agricultural, urban, residential and natural areas. But pesticides can cause air and water pollution and unintended harm to nontarget organisms. Pesticide exposure has also been linked to human health problems. In addition, many pests eventually develop resistance to commonly used chemicals, rendering those chemicals ineffective. Researchers and Extension educators across [...]

Environmental Stewardship, Summary 1890, 2024, California, Crop Management, Extension, Food Security, Food Systems, Fort Valley State University, Georgia, Human Nutrition/Health/Wellness, Minnesota, Nevada, New Mexico, New Mexico State University, North Central, Northeast, Oregon, Oregon State University, Pennsylvania, Pest Management, Research, Southern, Texas, Texas A&M University, The Pennsylvania State University, The University of Georgia, University of California, University of Minnesota, University of Nevada Reno, University of Vermont, University of Wisconsin, Vermont, Washington, Washington State University, Water Resilience/Management, West Virginia, West Virginia University, Western, Wisconsin

crops growing in a field

Creating new, sustainable products from agricultural waste and biomass

Petroleum and other nonrenewable materials are commonly used for plastics, industrial chemicals, pharmaceuticals, cosmetics and other products we use on a daily basis. But many of these products can be made from biomass, including food and agricultural wastes. Bioproducts offer a way to improve energy security, food security and national security while also cutting back on fossil fuel-related pollution [...]

Energy and Bioproducts, Summary 1890, 2024, Advanced Breeding/Genomics, Alabama, Animal Health/Management/Performance/Welfare, Arkansas, Auburn University, Biofuels/Bioproducts, California, Clemson University, Fisheries/Aquaculture, Forest Protection and Management, Human Nutrition/Health/Wellness, Illinois, Kentucky, Michigan, Michigan State University, Minnesota, North Central, Northeast, Ohio, Pennsylvania, Research, Soil Health, South Carolina, South Dakota, South Dakota State University, Southern, Texas, Texas A&M University, The Ohio State University, The Pennsylvania State University, University of Arkansas at Pine Bluff, University of California, University of Illinois Urbana-Champaign, University of Kentucky, University of Minnesota, University of Wisconsin, Virginia, Virginia Tech, Washington, Washington State University, Waste Management, Western, Wisconsin

sweet potato root galls

Land-grant universities nationwide work together to sustainably manage nematodes

Nematodes are tiny, usually microscopic, roundworms that are incredibly common and widespread. They account for 80% of all individual animals on Earth. Some nematode species are beneficial to agriculture, while others have major detrimental impacts. Plant-parasitic nematodes can lead to poor soil and low crop yields. In the United States, annual economic losses due to nematode infection of crops [...]

Agricultural Systems, Story California, Connecticut, Cornell University, Florida, Hawaiʻi, Michigan, Michigan State University, New York, North Central, Northeast, Pest Management, Research, Soil Health, Southern, Tennessee, University of California, University of Connecticut, University of Florida, University of Hawaiʻi, University of Tennessee, Western

almonds growing on a tree

Innovative spray system reduces pesticide drift from California almond orchards

Pesticide drift from farm fields and orchards can pose a health risk to people working and living nearby. These chemicals can cause respiratory issues, skin irritation and other harmful effects. To reduce the risk of pesticide drift, University of California Cooperative Extension developed an innovative spray backstop system for almond orchards. Combining engineering, agriculture and environmental science expertise, the scientists [...]

Agricultural Systems, Story 2024, California, Extension, Human Nutrition/Health/Wellness, Pest Management, University of California, Western