Fissicrambus mutabilis

(Clemens, 1860)

Changeable Grass-veneer, Striped Sod Webworm

Fissicrambus mutabilis, known as the changeable grass-veneer or striped , is a crambid whose are significant agricultural and turfgrass pests. The ranges across eastern North America from Quebec to Florida and west to Texas and Illinois. Larvae feed on the roots and foliage of grasses, causing damage to lawns, golf courses, wheat fields, and corn .

Fissicrambus mutabilis by (c) Annika Lindqvist, some rights reserved (CC BY), uploaded by Annika Lindqvist. Used under a CC-BY license.Fissicrambus mutabilis by (c) Annika Lindqvist, some rights reserved (CC BY), uploaded by Annika Lindqvist. Used under a CC-BY license.Fissicrambus mutabilis SERC 05-29-15 (18244940902) by Smithsonian Environmental Research Center. Used under a CC BY 2.0 license.

Pronunciation

How to pronounce Fissicrambus mutabilis: /ˌfɪsɪˈkræmbəs mjuːˈtæbɪlɪs/

These audio files are automatically generated. While they are not always 100% accurate, they are a good starting point.

Images

Habitat

Turfgrass systems, lawns, golf courses, and agricultural fields including wheat and corn .

Distribution

Eastern North America: Quebec to Florida, west to Texas and Illinois, north to Ontario.

Host Associations

  • turfgrass - larval primary ; feed on roots and foliage causing sod damage
  • wheat - larval agricultural pest
  • corn - larval agricultural pest

Ecological Role

Herbivorous pest causing to turfgrass and grain through larval feeding on roots and foliage.

Human Relevance

Significant pest of managed turfgrass and agricultural systems; management strategies are recommended for control.

More Details

Nomenclature

The was described by Clemens in 1860. reflect both : 'striped ' refers to the , while 'changeable grass-veneer' refers to the .

Tags

Sources and further reading