UNITED STATES ENTOMOLOGICAL COMMISSION.

(Members of the Commission: C. V. Riley, A. S. Packard, jr., and Cyrus

Thomas.)

[11]BULLETIN NO. 1.--Destruction of the young or unfledged Locusts

(_Caloptenus spretus_). (1877.) [pp. 15.]

[11] All of these bulletins and reports, with the exception of the

fifth report, are out of print.

BULLETIN NO. 2.--On the Natural History of the Rocky Mountain Locust and

on the habits of the young or unfledged insects as they occur in the

more fertile country in which they will hatch the present year. (1877.)

[pp. 14, figs. 10.]

BULLETIN NO. 3.--The Cotton Worm. Summary of its Natural History, with

an Account of its Enemies, and the best Means of controlling it; being a

Report of Progress of the Work of the Commission. By Chas. V. Riley, M.

A., Ph. D. (1880.) [pp. 144, figs. 84, plates 1.]

BULLETIN NO. 4.--The Hessian Fly. Its Ravages, Habits, Enemies, and

Means of preventing its Increase. By A. S. Packard, jr., M. D. (1880.)

[pp. 43, figs. 1, plates 2, maps 1.]

BULLETIN NO. 5.--The Chinch Bug. Its History, Characters, and Habits,

and the Means of destroying it or counteracting its Injuries. By Cyrus

Thomas, Ph. D. (1879.) [pp. 44, figs. 10, maps 1.]

BULLETIN NO. 6.--General Index and Supplement to the nine Reports on the

Insects of Missouri. By Charles V. Riley, M. A., Ph. D. (1881.) [pp.

177.]

BULLETIN NO. 7.--Insects injurious to Forest and Shade Trees. By A. S.

Packard, jr., M. D. (1881.) [pp. 275, figs. 100.]

First Annual Report for the year 1877, relating to the Rocky Mountain

Locust and the best Methods of preventing its Injuries and of guarding

against its Invasions, in pursuance of an Appropriation made by Congress

for this purpose. With maps and illustrations. (1878.) [pp. 477+294,

figs. 111, plates 5, maps 1.]

Second Report for the years 1878 and 1879, relating to the Rocky

Mountain Locust and the Western Cricket, and treating of the best Means

of subduing the Locust in its permanent Breeding grounds, with a view of

preventing its Migrations into the more fertile Portions of the

trans-Mississippi country, in pursuance of Appropriations made by

Congress for this purpose. With Maps and Illustrations. (1880.) [pp.

XVIII+322+22, figs. 10, plates 17, maps 7.]

Third Report relating to the Rocky Mountain Locust, the Western Cricket,

the Army Worm, Canker Worms, and the Hessian Fly; together with

Descriptions of Larvae of injurious Forest Insects, Studies on the

embryological Development of the Locust and of other Insects, and on the

systematic Position of the Orthoptera in Relation to other Orders of

Insects. With Maps and Illustrations. (1883.) [pp. XVIII+347+91, figs.

14, plates 64, maps 3.]

Fourth Report, being a revised Edition of Bulletin No. 3, and the Final

Report on the Cotton Worm and Bollworm. By Charles V. Riley, Ph. D.

(1885.) [pp. XXXVIII+399+147, figs. 45, plates 64, maps 2.]

Fifth Report, being a revised and enlarged edition of Bulletin No. 7, on

Insects Injurious to Forest and Shade Trees. By Alpheus S. Packard, M.

D., Ph. D., with woodcuts and 40 plates. (1890 (1). Small edition; only

a few for general distribution).

BULLETINS OF THE DIVISION OF ENTOMOLOGY, U. S. DEPARTMENT OF

AGRICULTURE, UNDER DIRECTION OF C. V. RILEY, ENTOMOLOGIST.

[Out of print.]No. 1.--Reports of Experiments, chiefly with Kerosene, upon

the Insects injuriously affecting the Orange Tree and the Cotton Plant,

made under the Direction of the Entomologist. (1883.) [pp. 62.]

[Out of print.]No. 2.--Reports of Observations on the Rocky Mountain

Locust and Chinch Bug, together with Extracts from the Correspondence of

the Division on Miscellaneous Insects. (1883.) [pp. 36.]

[Out of print.]No. 3.--Reports of Observations and Experiments in the

practical Work of the Division, made under the Direction of the

Entomologist. With plates. (1883.) [pp. 75, plates III.]

No. 4.--Reports of Observations and Experiments in the practical Work of

the Division, made under the Direction of the Entomologist, together

with Extracts from Correspondence on miscellaneous Insects. (1884.) [pp.

102, figs. 4.]

[Out of print.]No. 5.--Descriptions of North American Chalcididae from

the Collections of the U. S. Department of Agriculture and of Dr. C. V.

Riley, with biological Notes. [First paper.] Together with a list of the

described North American species of the family. By L. O. Howard, M. Sc.,

Assistant, Bureau of Entomology. (1885.) [pp. 47.]

[Out of print.]No. 6.--The imported Elm-leaf Beetle. Its Habits and

Natural History, and Means of counteracting its Injuries. (1885.) [pp.

18, figs. 1, plates I.]

No. 7.--The Pediculi and Mallophaga affecting Man and the lower Animals.

By Prof. Herbert Osborn. (1891.) [pp. 54, figs. 42.]

[Out of print.]No. 8.--The Periodical Cicada. An account of _Cicada

septendecim_ and its tredicim race, with a chronology of all of the

broods known. By Charles V. Riley, Ph. D. (1885.) [pp. 46, figs. 8.]

No. 9.--The Mulberry Silk-worm; being a Manual of Instructions in Silk

culture. By Charles V. Riley, M. A., Ph. D. (1886.) [pp. 65, figs. 29,

plates II.]

No. 10.--Our Shade Trees and their Insect Defoliators. Being a

consideration of the four most injurious species which affect the trees

of the capital, with means of destroying them. By Charles V. Riley,

Entomologist. (1887.) [pp. 75, figs. 27.]

[Out of print.]No. 11.--Reports of Experiments with various Insecticide

Substances, chiefly upon Insects affecting garden Crops, made under the

Direction of the Entomologist. (1886.) [pp. 34.]

[Out of print.]No. 12.--Miscellaneous Notes on the work of the Division

of Entomology for the Season of 1885; prepared by the Entomologist.

(1886.) [pp. 45, plates I.]

[Out of print.]No. 13.--Reports of Observations and Experiments in the

practical Work of the Division, made under the Direction of the

Entomologist. (With illustrations.) (1887.) [pp. 78, figs. 4.]

No. 14.--Reports of Observations and Experiments in the practical Work

of the Division, made under the Direction of the Entomologist. (1887.)

[pp. 62, figs. 2, plates I.]

No. 15.--The Icerya, or Fluted Scale, otherwise known as the Cottony

Cushion-scale. (Reprint of some recent Articles by the Entomologist and

of a Report from the Agricultural Experiment Station, University of

California.) (1887.) [pp. 40.]

No. 16.--The Entomological Writings of Dr. Alpheus Spring Packard. By

Samuel Henshaw. (1887.) [pp. 49.]

[Out of print.]No. 17.--The Chinch Bug: A general Summary of its

History, Habits, Enemies, and of the Remedies and Preventives to be used

against it. By L. O. Howard M. S., Assistant Entomologist. (1888.) [pp.

48, figs. 10.]

[Out of print.]No. 18.--The Life and Entomological Work of the late

Townend Glover, first Entomologist of the United States Department of

Agriculture. Prepared under the Direction of the Entomologist, by C. R.

Dodge. (1888.) [pp. 68, figs. 6, plates I.]

No. 19.--An enumeration of the published Synopses, Catalogues, and Lists

of North American Insects; together with other information intended to

assist the student of American Entomology. (1888.) [pp. 77.]

[Out of print.]No. 20.--The Root Knot Disease of the Peach, Orange, and

other Plants in Florida, due to the Work of Anguillula. Prepared under

the Direction of the Entomologist, by J. C. Neal, Ph. D., M. D. (1889.)

[pp. 31, plates 21.]

[Out of print.]No. 21.--Report of a Trip to Australia, made under the

Direction of the Entomologist to investigate the Natural Enemies of the

Fluted Scale, by Albert Koebele. (1890.) [pp. 32, figs. 16.]

No. 22.--Reports of the Observations and Experiments in the practical

Work of the Division, made under the Direction of the Entomologist.

(1890.) [pp. 110.]

No. 23.--Reports of Observations and Experiments in the practical Work

of the Division, made under the Direction of the Entomologist. (1891.)

[pp. 83.]

No. 24.--The Boll Worm. Preliminary Report, made under the Direction of

the Entomologist. By F. W. Mally. (1891.) [pp. 50.]

No. 25.--Destructive Locusts. A popular consideration of a few of the

more injurious Locusts or "Grasshoppers" of the United States, together

with the best means of destroying them. By C. V. Riley, Ph. D. (1891.)

[pp. 62, figs. 11, plates 12.]

[12]No. 26.--Reports of Observations and Experiments in the practical

Work of the Division, made under the Direction of the Entomologist.

(1892.)

[12]No. 27.--Reports on the Damage by destructive Locusts during the

season of 1891, made under the Direction of the Entomologist. (1892.)

[pp. 64.]

[12]No. 28.--The more destructive Locusts of America, north of Mexico,

by Lawrence Bruner, prepared under Direction of the Entomologist.

(1892.)

[12] Bulletins 26 and 27 are in press, and Bulletin 28 is in course of

preparation.

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