International Symposia on Biological Control of Weeds

Hieracium spp. - Hawkweeds

Article	Lead Author	Year
Ecology of old world hawkweeds, Hieracium species (Asteraceae), in their homeland and considerations on their potential weediness	Fornasari	1996
Entyloma hieracii and Puccinia hieracii, two promising pathogens for the biological control of Hieracium spp. (Asteraceae, hawkweeds) in North America	Hasan	1996
Insects for biological control of hieracium in New Zealand: a progress report	Syrett	1996
Cheilosia praecox and C. psilophthalma, Two Phytophagous Hoverflies Selected as Potential Biological Control Agents of Hawkweeds (Hieracium spp.) in New Zealand (ABSTRACT ONLY)	Grosskopf	1999
Pre-Release Studies and the Selection of Biological Control Agents (ABSTRACT ONLY)	Wilson	1999
Host-specificity investigations of a gall midge for the biological control of alien invasive hawkweeds in North America (ABSTRACT ONLY)	Grosskopf	2003
Biocontrol of hawkweeds in New Zealand, 10 years on (ABSTRACT ONLY)	Smith	2003
Host-range investigations of potential biological control agents of alien invasive hawkweeds (Hieracium spp.) in the USA and Canada: an overview	Grosskopf	2007
Midges and wasps gain tarsus hold -- successful release strategies for two Hieracium biocontrol agents (ABSTRACT ONLY)	Smith	2007