Forestry

Nine new invasive species regulated in Illinois with expansion of Exotic Weeds Act
SPRINGFIELD, Ill. — The forests and prairies of Illinois have a new line of defense against harmful non-native plants. On Oct. 1, the Illinois Department of Natural Resources added nine more invasive plants to the list of species that are illegal to buy,...

Beam signing cements progress on a mission-centered gathering place for University of Illinois Extension
URBANA, Ill. — University of Illinois Extension is poised to have its first central facility in its 100+ year history by Spring of 2027. The high-impact, geographically dispersed organization serves the state as the outward-facing public good unit...

Water trees wisely to beat winter woes
URBANA, Ill. — As autumn colors emerge, it may seem that trees are preparing for rest. However, when fall brings dry conditions instead of seasonal rains, trees can enter winter under stress. Fall droughts can be subtle but have lasting impacts. With timely care, trees can weather dry spells and...

Online and on the ground, new program empowers Illinois communities to tackle invasive species
URBANA, Ill. — When is the best time to remove invasive amur bush honeysuckle? Is it better to mow an invasion of teasel or treat it with an herbicide? What is the best way to get rid of tree of heaven?...

Study: 72% of Illinois wetlands no longer protected by federal Clean Water Act
CHAMPAIGN, Ill. — Illinois once harbored more than 8 million acres of wetlands. By the 1980s, all but 1.2 million wetland acres had been lost, filled in for development or drained to make way for agriculture. Now, thanks to a 2023 Supreme Court decision, roughly 72% of the remaining 981,000...