dc.title | Investigations on the Pegomya argyrocephala complex of species (Diptera: Anthomyiidae) to select candidate biological control agents for leafy and cypress spurge in North America | 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. | |
dc.source | Proceedings VII International Symposium Biological Control Weeds, 6-11 March 1988, Rome, Italy. Delfosse, E.S. (ed.). 1st Sper. Patol. Veg. (MAF), pp. 597-608 (1989). | en |
dc.date.accessioned | 2009-03-19T20:41:14Z | |
dc.date.available | 2009-03-19T20:41:14Z | |
dc.date.issued | 1989 | |
dc.identifier.uri | http://hdl.handle.net/10365/2777 | |
dc.subject.lcsh | Leafy spurge. | en_US |
dc.subject.lcsh | Weeds. | en_US |
dc.subject.lcsh | Biological pest control agents. | en_US |
dc.subject.lcsh | Insects. | en_US |
dc.creator.author | Gassmann, A. | |