IDOT continues effort to encourage growth of pollinator species along roads

As concerns for declining pollinator species continue to be voiced throughout the country, the Illinois Department of Transportation, IDOT, reminded the public about a change in mowing operations which is designed to encourage the growth of pollinator species along state roadsides. 

The updated mowing routine, which began last May and was reinstituted in June, helps to reestablish plants that provide habitat for birds and that are food sources for bees and other insects native to Illinois, including the official state insect, the monarch butterfly

“By cutting down on mowing, we’ve created acres of ideal habitat for pollinators to flourish on Illinois roadsides,” IDOT Secretary Randy Blankenhorn said. 

“With minimal impact to the motoring public, we are honoring our commitment to act as stewards of the environment and protect the long-term health of our state’s ecosystem.”

The new mowing policy adjusted mowing frequency and timing, as well as limiting the use of herbicides on state rights of way. 

Except for certain areas, crews now mow 15 feet beyond the edge of the road. 

The untouched vegetation encourages the growth of milkweed, the only food source for monarch caterpillars.

Designated as the official state insect in 1974, the monarch butterfly population has gone down 80 percent in the past 10 years. 

May was declared as Monarch Butterfly Month in Illinois. All Illinois residents were being encouraged to help in the restoration of the monarch butterfly population.

Several other initiatives are ongoing throughout the state to support pollinator conservation, including IDOT’s partnership with the Illinois Department of Natural Resources’ Mason State Tree Nursery to disperse more than 7,000 seed packets containing milkweed and other local native flower species. 

Twenty-four monarch way stations were registered by Monarch Watch using state land in 2017, with the expectation to register more than 20 additional way stations during the spring. 

In 2018, IDOT received a Conservation Partner of the Year award from Pheasants Forever/Quail Forever for the state agency’s efforts.

The Gazette-Democrat

112 Lafayette St.
Anna, Illinois 62906
Office Number: (618) 833-2158
Email: news@annanews.com

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