The greenhouse white fly (Alyrodes vaporariorum Westw.)
By: A. W. Morrill
Contributors: United States. Bureau of Entomology; United States. Dept. of Agriculture
Series: Circular / U. S. Dept. of Agriculture. Division of Entomology -- no. 57; Circular (United States. Bureau of Entomology) -- no. 57.
Publisher: U.S. Dept. of Agriculture, Bureau of Entomology
Published: 1905
Place of publication: Washington, D.C
Language: eng
Subjects: Greenhouse whitefly; Aleyrodidae
Notes: Caption title.

Circular No. 57.

"February 15, 1905."

At head of title:  U.S. Department of Agriculture, Bureau of Entomology.
Table of contents: title: History, origin, and distribution; title: Food plants; title: Description and life history. pp. 2.; title: Closely related forms; title: Appearance of infested plants. pp. 4.; title: Preventives; title: Remedies. pp. 5.; title: Cautions. pp. 9.