Results over time using biocontrol insects

Please call or email if you need more information on results and/or monitoring. We have other pictures to share.

Before – Hadroplontus (Ceutorhynchus) litura (stem mining weevil) and Urophora cardui (stem gall fly) on Canada thistle

After – Hadroplontus (Ceutorhynchus) litura (stem mining weevil) and Urophora cardui (stem gall fly) on Canada thistle

Before – Cyphocleonus achates (root weevil) and Larinus spp. (seed head weevil) on knapweed

After – Cyphocleonus achates (root weevil) and Larinus spp. (seed head weevil) on knapweed

Before – Cyphocleonus achates (root weevil) and Larinus spp. (seed head weevil) on knapweed

After – Cyphocleonus achates (root weevil) and Larinus spp. (seed head weevil) on knapweed

Before – Hadroplontus (Ceutorhynchus) litura (stem mining weevil) and Urophora cardui (stem gall fly) on Canada thistle

After – Hadroplontus (Ceutorhynchus) litura (stem mining weevil) and Urophora cardui (stem gall fly) on Canada thistle

4027 Bridger Canyon Road
Bozeman, MT 59715-8433

Phone: 406-299-9850
iwc@integratedweedcontrol.com

Noxious Weeds