Monitoring biological control agents is an essential component of a successful biological control program. Capturing this data helps us accurately document the impact of this weed management practice. This has been endorsed by the Nez Perce Biocontrol Center, University of Idaho, Forest Health Protection, Bureau of Land Management, and Idaho State Department of Agriculture.
The data captured is used to document vegetation cover, target weed density, and biological control agent abundance. When conducted annually, this monitoring data will document changes that occur over time.
The monitoring form is designed to accompany all of the permanent monitoring systems and pre-release monitoring systems listed below.
Permanent Monitoring Systems
Aceria malherbae – Field Bindweed
Aphthona spp. and Oberea erythrocephala – Leafy Spurge
Aulacidea acroptilonica and Jaapiella ivannikovi – Russian Knapweed
Bradyrrhoa gilveolella – Rush Skeletonweed
Cyphocleonus achates and Seed Head Weevils – Diffuse Knapweed
Cyphocleonus achates and Seed Head Weevils – Spotted Knapweed
Hadroplantus litura and Urophora cardui – Canada Thistle
Mecinus janthiniformis – Dalmatian Toadflax
Mecinus janthinus – Yellow Toadflax