Suitability of selected North American grasshopper species as hosts for grasshopper parasites from Pakistan |
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Authors: | NE Rees |
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Institution: | Rangeland Insect Laboratory, Agricultural Research Service, U.S.D.A., Bozeman, MT 59717-0001 U.S.A. |
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Abstract: | Three species of Sacrophagidae (Diptera) and four of Scelionidae (Hymenoptera) that are parasites of grasshoppers or grasshopper eggs in Pakistan were imported into the United States and exposed to 16 and 24 species of North American grasshoppers representing the three major sub-families. The hosts that were provided were unacceptable, and the exotic parasites were not promising for control of American grasshoppers. |
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