© 2026. The Trustees of Indiana University
Copyright Complaints
1229 East Seventh Street, Bloomington, Indiana 47405
News, Arts and Culture from WFIU Public Radio and WTIU Public Television
Play Live Radio
Next Up:
0:00
0:00
0:00 0:00
Available On Air Stations

Indiana water pollution funds could be used to tackle invasive species under Senate bill

The invasive plant tree of heaven can block sunlight from reaching the forest floor, preventing hardwood trees from growing.
The invasive plant tree of heaven can block sunlight from reaching the forest floor, preventing hardwood trees from growing.

An Indiana fund to help landowners reduce water pollution could also be used to get rid of invasive plants. A Senate bill to allow this,  SB 211, was passed by a committee last week.

The  Clean Water Indiana Program usually provides matching dollars to help farmers and landowners implement practices like cover cropping and no-till agriculture — to keep the soil from eroding and getting into local waterways.

But those who support the bill say more funding is desperately needed to tackle the problem of invasive plants on private land. Among other things, they can crowd out native plants and reduce species diversity.

Ray Chattin is with the State of Indiana Cooperative Invasives Management or  SICIM.

“It’s not whether we’re going to see a dramatic increase in the number of plant and animal species that will become threatened, endangered, or face extinction — but how many," he said.

Advocates say invasive plants also threaten Indiana’s hardwood lumber, agriculture and tourism industries.

READ MORE: How do I follow Indiana’s legislative session? Here’s your guide to demystify the process

Join the conversation and sign up for our weekly text group:  the Indiana Two-Way . Your comments and questions help us find the answers you need on statewide issues, including our project  Civically, Indiana  and our  2025 bill tracker .

Ray Moistner is the executive director of the Indiana Hardwood Lumbermen’s Association. He said invasive plants like tree of heaven, garlic mustard and multiflora rose can cover the ground and block sunlight from reaching other plants.

“The survival of tree seedlings is a necessary component because today’s seedlings mature to become tomorrow’s viable timber," Moistner said.

The bill doesn’t give additional money to Clean Water Indiana to tackle invasive species — only the authority to use the program’s funds.

Rebecca is our energy and environment reporter. Contact her at  rthiele@iu.edu  or follow her on Twitter at @beckythiele.

Tags
Rebecca Thiele covers statewide environment and energy issues. Before coming to Bloomington, she worked for WMUK Radio in Kalamazoo, Michigan on the arts and environment beats. Thiele was born in St. Louis and is a proud graduate of the University of Missouri School of Journalism.