About the University of Minnesota Extension
The University of Minnesota Extension provides research-based education and outreach programs that support agriculture, horticulture, forestry, natural resources, environmental sustainability, youth development, and community well-being throughout Minnesota. As the public outreach arm of the University of Minnesota, Extension connects residents, farmers, gardeners, businesses, tribal communities, and local governments with practical solutions grounded in scientific research.
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Minnesota’s diverse landscape includes prairie grasslands, forests, agricultural regions, lakes, wetlands, and urban communities. The University of Minnesota Extension develops programs specifically designed to address the environmental, agricultural, and community needs found throughout the state.
Core Services Offered
The University of Minnesota Extension provides educational resources and technical assistance across a wide range of disciplines that support economic development, environmental stewardship, and healthy communities.
Agriculture and Crop Production
Minnesota is one of the nation’s leading agricultural states, producing corn, soybeans, wheat, sugar beets, livestock, and specialty crops. Extension specialists help producers improve productivity and sustainability.
- Crop production management
- Integrated pest management
- Soil health programs
- Nutrient management planning
- Water management education
- Agricultural business development
Extension programs support both large-scale commercial agriculture and diversified farming operations throughout Minnesota.
Livestock and Animal Agriculture
Minnesota maintains a strong livestock industry that includes dairy, beef, poultry, and swine production.
- Livestock management
- Animal health education
- Forage production
- Pasture management
- Biosecurity planning
- Nutritional management
Home Gardening and Horticulture
Homeowners and gardening enthusiasts rely on Extension resources for science-based guidance tailored to Minnesota’s northern climate.
- Vegetable gardening
- Fruit production
- Landscape maintenance
- Tree and shrub care
- Lawn management
- Garden pest identification
Master Gardener Volunteer Program
The Minnesota Master Gardener Volunteer Program trains residents to provide horticultural education and outreach within their communities.
Master Gardeners assist residents with:
- Plant selection
- Pest identification
- Composting techniques
- Native plant gardening
- Pollinator conservation
- Sustainable landscape practices
Forestry and Natural Resources
Minnesota’s forests, lakes, and natural areas provide significant environmental and economic benefits. Extension programs help protect and manage these resources.
- Forest stewardship
- Tree health management
- Wildlife habitat improvement
- Watershed protection
- Conservation planning
- Natural resource management
Environmental Sustainability Programs
Extension specialists help communities and landowners address environmental challenges through sustainable management practices.
- Water quality protection
- Climate resilience education
- Pollinator habitat development
- Stormwater management
- Sustainable landscaping
- Environmental stewardship initiatives
4-H Youth Development
The Minnesota 4-H program provides hands-on educational opportunities that help young people develop leadership skills and practical knowledge.
- STEM education
- Agricultural sciences
- Environmental education
- Animal science projects
- Leadership development
- Community service activities
Pest Pressures and Challenges in Minnesota
Minnesota’s farms, forests, landscapes, and urban environments face a variety of pest challenges that can affect agricultural productivity, public health, property values, and environmental quality. Extension specialists provide science-based recommendations to address these concerns.
Mosquitoes
Minnesota is well known for its abundant mosquito populations, particularly during wet summers and in areas near lakes, wetlands, and forests.
Extension programs provide information on:
- Mosquito biology
- Breeding habitat reduction
- Integrated mosquito management
- Personal protection strategies
- Community mosquito control efforts
Educational resources help residents reduce mosquito populations while minimizing environmental impacts.
Ticks
Tick populations have expanded throughout Minnesota, making them an important public health concern.
Common tick species include:
- Blacklegged Ticks (Deer Ticks)
- American Dog Ticks
- Brown Dog Ticks
- Winter Ticks
Extension specialists provide guidance on tick identification, habitat management, personal protection, and disease prevention.
Agricultural Crop Pests
Minnesota growers manage a variety of insect pests that affect corn, soybeans, wheat, sugar beets, and specialty crops.
Common agricultural pests include:
- Corn Rootworms
- Soybean Aphids
- Armyworms
- Cutworms
- Spider Mites
- Sugar Beet Root Maggots
Extension entomologists provide monitoring reports and management recommendations throughout the growing season.
Tree and Forest Pests
Minnesota’s forests and urban tree populations face threats from both native and invasive insects.
Important tree pests include:
- Emerald Ash Borers
- Forest Tent Caterpillars
- Spruce Budworms
- Bark Beetles
- Gypsy Moths (Spongy Moths)
- Pine Sawflies
Extension forestry specialists help landowners and municipalities monitor forest health and respond to emerging threats.
Garden and Landscape Pests
Home gardens and ornamental landscapes throughout Minnesota encounter numerous insect pests and plant diseases during the growing season.
Common garden pests include:
- Aphids
- Japanese Beetles
- Flea Beetles
- Cabbage Worms
- Leafminers
- Spider Mites
Extension publications provide practical recommendations for sustainable pest management.
Turfgrass Pests
Lawn care is an important concern for homeowners, parks, athletic fields, and recreational facilities throughout Minnesota.
Common turfgrass pests include:
- White Grubs
- Chinch Bugs
- Sod Webworms
- Billbugs
- Armyworms
Extension specialists promote healthy turf management practices that reduce pest pressure and improve lawn quality.
Household and Structural Pests
Minnesota homeowners frequently encounter pests that invade homes and buildings.
Common household pests include:
- Ants
- Termites
- Cockroaches
- Bed Bugs
- Rodents
- Spiders
Extension resources emphasize prevention, exclusion, sanitation, and integrated pest management techniques.
Invasive Species
Invasive species continue to threaten Minnesota’s forests, agriculture, and natural ecosystems.
Notable invasive pests include:
- Emerald Ash Borers
- Spongy Moths
- Brown Marmorated Stink Bugs
- Japanese Beetles
- Spotted Lanternflies
Extension personnel work with state and federal agencies to support monitoring, early detection, and public education efforts.
Integrated Pest Management Programs
Integrated Pest Management (IPM) is a cornerstone of University of Minnesota Extension pest management education programs.
IPM strategies emphasize:
- Accurate pest identification
- Pest monitoring and scouting
- Preventive cultural practices
- Biological control methods
- Habitat modification
- Responsible pesticide use
These approaches help reduce pest populations while protecting pollinators, beneficial insects, water resources, and environmental quality.
Research and Diagnostic Services
The University of Minnesota conducts extensive research focused on agriculture, forestry, environmental sustainability, pest management, and natural resource conservation.
Research areas include:
- Crop protection
- Forest health management
- Biological control
- Integrated pest management
- Invasive species research
- Climate adaptation strategies
Extension specialists help translate scientific research into practical recommendations for Minnesota residents, businesses, and agricultural producers.
Educational Publications and Resources
The University of Minnesota Extension publishes a wide variety of educational materials covering agriculture, pest management, gardening, forestry, environmental stewardship, and community development.
Popular Resources Include:
- Pest identification guides
- Crop production manuals
- Garden pest fact sheets
- Forest health resources
- Turfgrass management publications
- Invasive species alerts
Many publications are available online and are regularly updated to reflect current research findings and emerging pest concerns.
Contact the University of Minnesota Extension
Whether you need help identifying a pest, managing a crop, protecting trees, improving a lawn, maintaining a garden, addressing tick concerns, or supporting environmental conservation efforts, the University of Minnesota Extension provides access to research-based information and local expertise throughout the state.
Residents can contact their local Extension office or visit the University of Minnesota Extension website to access educational publications, pest management resources, diagnostic assistance, and professional guidance.