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1. Principles of insect parasitism analyzed from new perspectives : practical implications for regulating insect populations by biological means (id:CAT92991411)

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2. A partial revision of the genus Eucelatoria (Diptera, Tachinidae), including important parasites of Heliothis (id:CAT87201587)

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3. Arthropod and nematode parasites, parasitoids, and predators of Acrididae in America north of Mexico (id:CAT87201416)

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4. Parasites of the oriental fruit moth in the Eastern United States (id:CAT87201216)

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5. Bracon lissogaster Mues : a parasite of the wheat stem sawfly (id:CAT87201252)

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6. Parasites of the lima-bean pod borer in Europe (id:CAT86201026)

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7. Parasites of the birch leaf-mining sawfly (Phyllotoma nemorata) (id:CAT86200752)

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8. Experiments with Trichogramma minutum Riley as a control of the sugarcane borer in Louisiana (id:CAT86200737)

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9. Investigations of the parasites of Popillia japonica and related Scarabaeidae in the Far East from 1929 to 1933, inclusive (id:CAT86200732)

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10. Keys to the parasites of the Hessian fly based on remains left in the host puparium (id:CAT86200709)

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11. Parasites of the oriental fruit moth in Japan and Chosen and their introduction into the United States (id:CAT86200722)

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12. Paradexodes epilachnae, a tachinid parasite of the Mexican bean beetle (id:CAT86200715)

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13. Status and relative importance of the parasites of the Hessian fly in the Atlantic states (id:CAT86200683)

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14. Annotated list of the insects and mites associated with stored grain and cereal products, and of their arthropod parasites and predators (id:CAT87206055)

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15. Annotated list of the insects and mites associated with stored grain and cereal products, and of their arthropod parasites and predators (id:ORC00000549)

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16. Orius insidiosus (Say), an important natural enemy of the corn ear worm (id:CAT86200499)

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17. Apanteles solitarius (Ratzeburg), an introduced braconid parasite of the satin moth (id:CAT86200471)

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18. The biology of Cremastus flavoorbitalis (Cameron), an ichneumonid parasite of the European corn borer (id:CAT86200435)

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19. Studies of Exeristes roborator (Fab.), a parasite of the European corn borer in the Lake Erie area (id:CAT86200454)

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20. Biology of Brachymeria fonscolombei (Dufour), a hymenopterous parasite of blowfly larvae (id:CAT86200359)