International Parthenium Research News Group - Resources on this noxious weed for scientists and researchers. Includes a news group, picture gallery, scientists directory, references and links.

Positions in Weed Science (WeedJobs) - A free service which advertises permanent, term, postdoctoral and graduate student positions in weed science. Employers, please submit advertisements.

Musk Thistle - Information on the Musk Thistle: A biennial weed that reproduces only from seed.

Gorse Identification - Picture and description for gorse, a noxious weed.

Reduce Herbicide Use Safely in Corn and Cereal Crops. - Information on how to scout for weeds and use thresholds to decide if herbicide treatment is necessary.

Biological Control of Gorse Using Gorse Spider Mites - Information from the New Zealand Government on how gorse can be controlled using Spider mites.

Harney County Noxious Weedboard - Information and advice on noxious weeds and their control in Southeastern Oregon.

Gorse - The Spiny Competitor - Information on what gorse is, what it's origins are, and how it can be managed and treated.

Weed Research and Information Center - An interdisciplinary collaboration that fosters research in Weed Management and facilitates distribution of associated knowledge for the benefit of agriculture and for the preservation of natural resources.

Gorse (Ulex europea) - This page provides description, likely impacts and information on control methods of gorse.

Integrated Weed Control - Biological products and consulting services for weed management. Montana.