Document Type
Other
Publication Date
1-1-2008
Series Number
ESS 65
Pages
10
Description
This publication provides an easy-to-use identification guide to the primary biological control agents for Canada thistle in South Dakota and the northern plains. Only four of these agents are approved by both state and federal agencies for release in South Dakota. Photographs are provided for the identification of the adult, pupa, and larva of most species. Specialized terminology is limited to that deemed essential for identification and education.
Publisher
SDSU Cooperative Extension Service
Type
text
Recommended Citation
Johnson, Paul J. and Deneke, Darrell L., "Biocontrol Insects of Canada Thistle in the Northern Great Plains" (2008). SDSU Extension Special Series. 9.
https://openprairie.sdstate.edu/extension_ss/9
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