Remedial work against the Mexican cotton-boll weevil
By: L. O. Howard
Contributors: United States. Division of Entomology; United States. Dept. of Agriculture
Series: Circular / U. S. Dept. of Agriculture. Division of Entomology -- no. 33, Second Series.; Circular (United States. Division of Entomology) -- no. 33, Second Series.
Publisher: U.S. Dept. of Agriculture, Division of Entomology
Published: 1898
Place of publication: Washington, D.C
Language: eng
Subjects: Control; Cotton; Boll weevil; Diseases and pests
Notes: Caption title.

Circular No. 33, Secondary Series.

"Supplementary to Circulars 18 and 27."

"July 1, 1898."

At head of title:  U.S. Department of Agriculture, Division of Entomology.
Table of contents: title: Formula for volunteer cotton; title: Formula for planted cotton. pp. 3.; title: The cultural method of the controlling the boll weevil. pp. 4.