Spotted knapweed

The ecology of Arabis fecunda: long-term monitoring, knapweed removal, and soil crust ecology studies: 1988 progress report

Peter Lesica and J. Stephen Shelly.

The effect of the introduced weed, Centaurea maculosa on Arabis fecunda, a threatened Montana endemic

prepared for the Montana Natural Heritage Program ; prepared by Peter Lesica and J. Stephen Shelly.

Plant community diversity after herbicide control of spotted knapweed

Peter M. Rice, Donald J. Bedunah, Clinton E. Carlson.

Proceedings

Knapweed Symposium, October 6-7, 1977, Kamloops, B.C. ; sponsored by the British Columbia Plant Science Lead Committee.

Evauating releases of Cyphocleonus achates and Agapeta zoegana as potential field insectaries and effects of wildfire on previous releases

Nancy J. Sturdevant and Jed Dewey.

Diffuse and spotted knapweed biological control project manual

United States. Animal and Plant Health Inspection Service. Plant Protection and Quarantine Programs. Biological Control Operations

Evaluating release sites of Cyphocleonus achates as potential insectaries in Montana and Idaho

Nancy J. Sturdevant, Sandra J. Kegley and Jed Dewey.

How to select optimal sites for the establishment of Agapeta zoegana and Cyphocleonus achates, two root-feeding insects of spotted knapweed

[Nancy J. Sturdevant, Sandra J. Kegley]

Impacts and potential impacts of spotted knapweed (Centaurea maculosa) on forest and range lands in western Montana: final report

E. Earl Willard, Donald J. Bedunah, C. Les Marcum

Plant community diversity after herbicide control of spotted knapweed

Peter M. Rice, Donald J. Bedunah, Clinton E. Carlson