| dc.title | Petition to introduce Aphthona nigriscutis Foudras (Chrysomelidae) to the United States for leafy spurge (Euphorbia esula L.) control | en |
| dc.source | USDA-ARS. March 1989, unpublished. | en |
| dc.source | Part of Purge Spurge, the leafy spurge database compiled by Team Leafy Spurge of the USDA Agricultural Research Service. Version 4, 2002, CD-ROM. | en |
| dc.date.accessioned | 2009-03-21T19:57:23Z | |
| dc.date.available | 2009-03-21T19:57:23Z | |
| dc.date.issued | 1989 | |
| dc.identifier.uri | http://hdl.handle.net/10365/2833 | |
| dc.subject.lcsh | Weeds. | en_US |
| dc.subject.lcsh | Insects. | en_US |
| dc.subject.lcsh | Biological pest control agents. | en_US |
| dc.subject.lcsh | Leafy spurge. | en_US |
| dc.creator.author | Pemberton, Robert M. | |
