Cover photo for Delaware Phragmites Control Cost-Share Program

Delaware Phragmites Control Cost-Share Program

Delaware Department of Natural Resources and Environmental Control


Delaware's Division of Fish and Wildlife offers financial assistance to private landowners for controlling invasive Phragmites through helicopter-based herbicide application.


Eligibility

Eligible landowners must have between 5 and 200 acres of Phragmites on their property to treat, on private lands only. Tax ditches are ineligible because the program relies on aerial application methods.


Details

Financial Instrument

Cost Share


Terms

The program covers helicopter spraying costs. Landowners receive bills after statewide spraying concludes, typically in October or November. Pricing fluctuates annually since the Division bids out the contracts for helicopter services and chemicals each year. The herbicide is broad-spectrum; the Division uses helicopters rather than fixed-wing aircraft to reduce drift, and landowners may request no-spray buffer zones. The program does not cover ground treatment of remaining Phragmites.


Application Instructions

Contact James Joachimowski, Impoundment/Habitat Biologist, at 302-725-3638. Landowners may also request no-spray buffer zones around sensitive areas by contacting the Division beforehand.



Updated September 1, 2026

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