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  1. The insect enemies of the cotton boll weevil /
    By: Pierce, W. Dwight - Cushman, R. A. - Hood, Clifford E.
    Publication info: Washington, D.C. :U.S. Dept. of Agriculture, Bureau of Entomology,1912.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
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  2. The insect enemies of the cotton boll weevil.
    By: Pierce, W. Dwight - Cushman, R. A. - Hood, Clarence Ellswoth, - Hunter, Walter David.
    Publication info: Washington,Govt. print. off.,1912.
    Contributed by: Library of Congress
    BHL Collections: Library of Congress
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  1. Holarctic tribes of the ichneumon-flies of the subfamily Ichneumoninae (Pimplinae)
    By: Cushman, R. A. (Robert Asa), 1880-1957 - Rohwer, S A
    Type: Article
    In: Proceedings of The United States National Museum
    Volume: 57
    Issue: 2315
    Date: 1920
    Page Range: 379--396
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  2. The identity and synonymy of three Oriental species of Cremastus (Hym. Ichneumonidae)
    By: Cushman, R. A. (Robert Asa), 1880-1957
    Type: Article
    In: Proceedings of the Entomological Society of Washington
    Volume: 35
    Date: 1933
    Page Range: 73--75
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  3. New genera and species of Ichneumon flies (Hym.)
    By: Cushman, R. A. (Robert Asa), 1880-1957
    Type: Article
    In: Proceedings of the Entomological Society of Washington
    Volume: 21
    Date: 1919
    Page Range: 112--120
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  4. A new name for Odontomerus Gravenhorst, a new species and taxonomic notes (Hymenoptera: Ichneumonidae)
    By: Cushman, R. A. (Robert Asa), 1880-1957
    Type: Article
    In: Proceedings of the Entomological Society of Washington
    Volume: 44
    Date: 1942
    Page Range: 179--183
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  5. New Oriental and Australian Ichneumonidae
    By: Cushman, R. A. (Robert Asa), 1880-1957
    Type: Article
    In: Philippine Journal of Science
    Volume: 20
    Date: 1922
    Page Range: 543--597
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  6. New species of Ichneumon-flies and taxonomic notes
    By: Cushman, R. A. (Robert Asa), 1880-1957
    Type: Article
    In: Proceedings of the United States National Museum
    Volume: 76
    Issue: 2822
    Date: 1930
    Page Range: 1--18
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  7. A new species of the braconid genus Phanerotoma Wesmael
    By: Cushman, R. A. (Robert Asa), 1880-1957
    Type: Article
    In: Proceedings of the Entomological Society of Washington
    Volume: 16
    Date: 1914
    Page Range: 78--79
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  8. A new subfamily of Braconidae (Hymenoptera) from termite nests
    By: Cushman, R. A. (Robert Asa), 1880-1957
    Type: Article
    In: Proceedings of the Entomological Society of Washington
    Volume: 25
    Date: 1923
    Page Range: 54--55
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  9. The North American Ichneumon-flies of the tribe Acoenitini.
    By: Cushman, R. A. (Robert Asa), 1880-1957
    Type: Article
    In: Proceedings of the United States National Museum, Washington D. C.
    Volume: 57
    Date: 1921
    Page Range: 503--523
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  10. Notes on certain genera of Ichneumon flies with descriptions of a new genus and four new species
    By: Cushman, R. A. (Robert Asa), 1880-1957
    Type: Article
    In: Proceedings of the United States National Museum
    Volume: 56
    Date: 1919
    Page Range: 373--382
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  11. A revision of the North American species of Ichneumon-flies of the genus Odontomerus
    By: Cushman, R. A. (Robert Asa), 1880-1957
    Type: Article
    In: Proceedings of the United States National Museum
    Volume: 77
    Issue: 2826
    Date: 1930
    Page Range: 1--15
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  12. A revision of the North American species of the braconid genus Habrobracon Johnson (Ashmead)
    By: Cushman, R. A. (Robert Asa), 1880-1957
    Type: Article
    In: Proceedings of the Entomological Society of Washington
    Volume: 16
    Date: 1914
    Page Range: 99--108
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  13. Viereck's family Labenidae with the description of a new species of Apechoneura (Hym., Ichneumonidae)
    By: Cushman, R. A. (Robert Asa), 1880-1957
    Type: Article
    In: Proceedings of the Entomological Society of Washington
    Volume: 22
    Date: 1920
    Page Range: 76--80
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