Noxious Weeds of Nebraska

Phragmites (Phragmites sp.), also known as common reed, is one of the eight species defined by Nebraska law as a noxious weed.

Two biotypes of common reed grow in Nebraska, the native common reed (Phragmites australis subsp. americanus) and a non-native biotype (Phragmites australis subsp australis), which is highly invasive. Populations of the native common reed post little or no threat to other native species.

On the other hand, the non-native common reed is a fast spreading species that is invading setlands in many parts of the state, especially along the Platte River. Once non-native common reed invades a wetland, it outcompetes most of the nataive plants, changing wetland hydrology, altering wildlife habitat, and increasing fire danger.

Control methods include: cultural, mechanical, biological and chemical.