The larger sod webworm
By: by George G. Ainslie.
Contributors: United States. Dept. of Agriculture.
Series: Technical bulletin / United States Department of Agriculture -- no. 31; Technical bulletin (United States. Dept. of Agriculture) -- no. 31.
Publisher: U.S. Dept. of Agriculture
Published: 1927
Place of publication: Washington
Language: eng
Number of pages: 18
Subjects: Insects -- Larvae.
Other titles: Moth larvae.; Sod webworm.
Notes: Caption title.

Literature cited: p. 17.