Publish Year Decade: 1920 - 1929 / Sudoc Stem: A 1.23/a - Blacklight Search Results

Start Over Publish Year Decade 1920 - 1929 Sudoc Stem A 1.23/a

331. Heterocampa guttivitta. Observations on recurring outbreak of Heterocampa guttivitta Walker and natural enemies controlling it [with list of literature cited]; by C. W. Collins.

Corporate/Agency Authors:: Entomology Bureau and Agriculture Department
Publisher:: Entomology Bureau
Date:: 1926
SuDoc number:: A 1.23/a:H 47

332. Hickory spiral borers. Life history of hickory spiral borer, Agrilus arcuatus Say; by Fred E. Brooks.

Corporate/Agency Authors:: Entomology Bureau and Agriculture Department
Publisher:: Entomology Bureau
Date:: 1926
SuDoc number:: A 1.23/a:H 528

333. Horses. Digestibility and energy values of feeds for horses [with list of literature cited]; by J. B. Lindsey, C. L. Beals, and J. G. Archibald.

Corporate/Agency Authors:: Agriculture Department
Publisher:: Agriculture Department
Date:: 1926
SuDoc number:: A 1.23/a:H 787/2

334. Hydrogen-ion concentration. Growth of Ophiobolus graminis Sacc. in relation to hydrogen-ion concentration [with list of literature cited]; by Robert W. Webb and Hurley Fellows.

Corporate/Agency Authors:: Plant Industry Bureau and Agriculture Department
Publisher:: Plant Industry Bureau
Date:: 1926
SuDoc number:: A 1.23/a:H 995/10

335. Ichneumon-flies. Cardiochiles nigriceps Vier., important parasite of tobacco bud worm, Heliothis virescens Fab.; by F. S. Chamberlin and J. N. Tenhet.

Corporate/Agency Authors:: Entomology Bureau and Agriculture Department
Publisher:: Entomology Bureau
Date:: 1926
SuDoc number:: A 1.23/a:T 551/10

336. Insecticides. Insecticidal value of certain war chemicals as tested on tent caterpillar; by F. J. Brinley.

Corporate/Agency Authors:: Entomology Bureau and Agriculture Department
Publisher:: Entomology Bureau
Date:: 1926
SuDoc number:: A 1.23/a:C 283

337. Insecticides. Toxicity of dipyridyls and certain other organic compounds as contact insecticides [with list of literature cited]; by Charles H. Richardson and C. R. Smith.

Corporate/Agency Authors:: Entomology Bureau and Agriculture Department
Publisher:: Entomology Bureau
Date:: 1926
SuDoc number:: A 1.23/a:D 626

338. Insects. Practicability of quantitative toxicological investigations on mandibulate insects [with list of literature cited]; by F. L. Campbell.

Corporate/Agency Authors:: Agriculture Department
Publisher:: Agriculture Department
Date:: 1926
SuDoc number:: A 1.23/a:In 7/8

339. Insects. Use of vacuum for insect control [with list of literature cited]; by E. A. Back and R. T. Cotton.

Corporate/Agency Authors:: Entomology Bureau and Agriculture Department
Publisher:: Entomology Bureau
Date:: 1926
SuDoc number:: A 1.23/a:In 7/7

340. Japanese beetle. Water and water solutions of organic compounds as dips for soil of potted plants infested with Japanese beetle [with list of literature cited]; by Walter E. Fleming.

Corporate/Agency Authors:: Entomology Bureau and Agriculture Department
Publisher:: Entomology Bureau
Date:: 1926
SuDoc number:: A 1.23/a:P 694/14

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