| Title: | Impact of grasshopper treatments on established populations of biological control agents (Aphthona spp.) for leafy spurge |
| Author: | Foster, R. Nelson |
| Description: | - |
| Date: | 2001 |
| Subject: | Insects Biological control Chemical control Weeds Euphorbia esula |
| Permalink: | http://hdl.handle.net/10365/4235 |