Two new seed head flies attack yellow starthistle
Six species of overseas insects have been approved for release as biological control agents of yellow starthistle, California's most pervasive weed. Previously, four biocontrol insects were known to be established in California; we now confirm the establishment of the...
| Main Authors: | , |
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| Format: | Article |
| Language: | English |
| Published: |
University of California Agriculture and Natural Resources
1999-03-01
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| Series: | California Agriculture |
| Online Access: | http://calag.ucanr.edu/archive/?article=ca.v053n02p8 |