The larger canna leaf-roller
Subtitle: (Calpodes ethlius Cram)
By: F. H. Chittenden
Contributors: United States. Bureau of Entomology; United States. Dept. of Agriculture
Series: Circular / U. S. Department of Agriculture, Bureau of Entomology -- no. 145; Circular (United States. Bureau of Entomology) -- no. 145.
Publisher: U.S. Dept. of Agriculture, Bureau of Entomology
Published: 1912
Place of publication: Washington, D.C
Language: eng
Number of pages: 10
Subjects: Canna; Diseases and pests; Larger canna leafroller; Agricultural pests
Notes: Caption title.

Circular No. 146.

"Issued March 21, 1912."

At head of title:  United States Department of Agriculture, Bureau of Entomology.

Also issued online.
Table of contents: title: Recent injury and method of attack. pp. 1.; title: A tropical insect, killed off by frost. pp. 3.; title: Descriptive. pp. 4.; title: Distribution. pp. 5.; title: Earlier accounts of injury. pp. 6.; title: Life history and habits. pp. 7.; title: Varieties of Canna most affected; title: Natural enemies. pp. 8.; title: Methods of control. pp. 9.