Identify, avoid, and manage troublesome wild parsnip
URBANA, Ill. — Often parsnips, large white carrot-like root vegetables, are substituted for celery in soups and stews. The cultivated parsnip that we eat heralds from the appropriately named wild parsnip, Pastinaca sativa. However, wild parsnip is a plant to avoid. The wild version of cultivated...

Discover how to increase Illinois pollinators through thoughtful garden design
URBANA, Ill. — Pollinators are vital to both plant and human life on Earth. In recent years, pollinator populations have declined dramatically, which has prompted an immediate need for their protection and perpetuation on the landscape.  ...

Land-grant universities key in managing devastating Emerald Ash Borer
Emerald ash borer (EAB) is an invasive insect that threatens to destroy North American ash trees following its accidental introduction from Asia in the 1990s. Since then, efforts have been underway to identify the most effective means of protecting ash trees from attack.   In...

Symposium offers 9 sessions on understanding and controlling invasive species
URBANA, Ill. — Illinois is home to beautiful wild spaces, but invasive species are a growing threat in our forests, lakes, backyards, and agricultural fields. Invasive species pose a serious threat to native species and natural ecosystems and cost the country billions of dollars to combat....

Plant trees for every season
URBANA, Ill. – In a landscape, trees accomplish multiple tasks, from shading our homes to being a home for wildlife. They do everything from providing food to conserving water as well as contributing to our health and community well-being. As trees provide physical, environmental, and...

Use the resiliency and sustainability of plants to naturally beautify your garden
URBANA, Ill. – Seasons come and go, but home gardening never stops. Pick up the knowledge you need to embrace a resilient and sustainable home landscape. Sessions identify plants that could be problematic and ones that promote a natural display of beauty throughout the year.  Learn...

Innovation, compassion at Dixon Springs ag center fuel food access
URBANA, Ill. – People in and around Pope County need access to free and for-sale fresh produce like never before. High tunnels allow Dixon Springs Agricultural Center (DSAC) to grow fruits and vegetables for its neighbors all...

Researchers seek information on close encounters of the deer kind
Researchers at the University of Illinois are asking adults in Illinois to complete an online survey about their experiences with wild white-tailed deer. The survey is part of a larger effort by the U.S. Department of Agriculture’s (USDA)...

Protect Illinois forests by removing invasive garlic mustard this spring
URBANA, Ill. – Every spring, early blooming ephemeral flowers are a welcome sign from nature that winter is almost over. But Virginia bluebells, mayapples, spring beauties...

Be a part of the history of soils in Illinois
SPRINGFIELD, Ill. — Your land, your soil may have been part of an historical and extensive soil sampling program dating back to 1899 by University of Illinois. University researchers and Illinois Nutrient Research and Education Council are...

New paper offers best practices for LGBTQ+ field scientists and mentors
URBANA, Ill. – People from marginalized gender and sexual identities can have safer experiences participating in ecological field research when leaders incorporate better field safety protocols and advocate for systemic changes, according to a new paper authored by scientists from Earlham...

Protect your private woodlands: Grow skills, knowledge to become a better forest steward
URBANA, Ill. – After a successful first year of branching out, the Beginning Forest Landowner Program is returning in 2023 to help more Illinois forest owners manage their woodlands. Buying and maintaining forested land can...

Tree bark adds visual bite to winter landscapes
URBANA, Ill. – With bright colors and interesting shapes, unusual tree and shrub bark can add visual interest to winter landscapes. Many types of bark become more distinctive and sought after during winter months. Selecting trees based on their bark can bring four seasons of visual interest to...

Burning local firewood this winter can save forests
URBANA, Ill. – Nothing beats the warmth of a crackling fireplace on these coldest days of the year. Each winter, as my family enjoys the cozy warmth of our woodstove room, I’m always thankful for the firewood supply we’ve been fortunate enough to accumulate. Most of the wood we burn...

Emerging technology allows solar panels and agriculture to coexist, legal hurdles remain
URBANA, Ill. – Renewable energy technologies such as wind turbines and solar panels are gaining traction, but are sometimes met with local resistance because they take up valuable space that could otherwise be used for agricultural production. Agrivoltaics provides a way of creating dual land...

Master Naturalists get out in the field to protect Illinois’ natural resources
URBANA, Ill. – On a chilly fall morning, amid a background of trees boasting autumnal colors and birds flying south overhead, Master Naturalists gathered for a day of hands-on learning about Illinois’ natural resources. By wading into cold creeks to survey for mussels, fish, and...

Protect trees from winter’s wrath with a few preventive steps
URBANA, Ill. – Winter is hard on trees. Wind, ice, and cold temperatures can harm trees through sunscald, branch-breaking ice loads, or winter burn on evergreens. Taking preventative measures in the fall can help minimize winter injury to trees in the landscape. Boxwood, arborvitae, and...

Mountain lions on the move through Illinois, not here to stay
URBANA, Ill. – Mountain lions have been on the move this fall with two confirmed sightings of animals in northern and central Illinois. Large predators occasionally pass through Illinois but are not here to stay. The...

Bats protect young trees from insect damage, with three times fewer bugs
URBANA, Ill. – Bats help keep forests growing. Without bats to hold their populations in check, insects that munch on tree seedlings go wild, doing three to nine times more damage than when bats are on the scene. That’s according to a groundbreaking ...

Best way to estimate costs for invasive plant removal? Get out and dig
URBANA, Ill. – Plants are designed to travel. They might not stand up and walk, but many plants produce seeds or other bits that can be carried long distances by wind or animals and start growing. While that might be great news for the plant, escapes like these can disrupt natural ecosystems and...