Report on the boll worm of cotton (Heliothis armiger Hübn.)
By: made under the direction of the Entomologist by F.W. Mally
Series: Bulletin / U.S. Dept. of Agriculture. Division of Entomology -- no. 29; Bulletin (United States. Division of Entomology) -- no. 29
Publisher: U.S. Dept. of Agriculture, Division of Entomology
Published: 1893
Place of publication: Washington, D.C
Language: eng
Number of pages: 73
Subjects: Helicoverpa armigera; Cotton -- Diseases and pests