Hieracium

Biological Control of Weeds Book

Hawkweeds (Hieracium spp.) Summary

(PDF File, 159.8 KB)
Hieracium gall midge

(PDF File, 277.8 KB)
Hieracium gall midge monitoring form

(MS Word Document, 548.0 KB)
Hieracium gall wasp

(PDF File, 275.4 KB)
Hieracium gall wasp monitoring form

(MS Word Document, 543.5 KB)
Hieracium hover flies

(PDF File, 193.2 KB)
Hieracium plume moth

(PDF File, 138.2 KB)
Hieracium rust

(PDF File, 256.1 KB)