The army-worm.

Mode of access: Internet.

The army-worm.

Issued originally as Entomological Series. Circular 7.

Chinch-bug barriers.

Issued originally as Entomological Series. Circular 5.

Journal of economic entomology.

Editor: Feb. 1908- E.P. Felt.

Bulletin.

At head of title, no. 1-33, new ser. no. 1-48: U.S. Department of Agriculture. Division of Entomology; no. 49-127: U.S. Department of Agriculture. Bureau of Entomology.

Bulletin

Mode of access: Internet.

Bioassay of acephate-treated foliage on three instars of the Douglas-fir tussock moth /

Bibliography: p. 6-7.

Releases of beneficial organisms in the United States and territories, 1982 /

Chiefly tables.

[Publications on pest control products act]

Made up set; title supplied.

Weekly report on insects, diseases, and crop development to cooperative extension agents.

Mode of access: Internet.

Report of the State Entomologist for the calendar year ... /

Description based on: 1942; title from cover.

ARS-33.

Mode of access: Internet.

Bulletin. Entomological series.

Mode of access: Internet.

E /

Description based on: [No.] 307 (June 1933); title from caption.

Journal of plant protection. (Byochu - Gai Zasshi)

Mode of access: Internet.