CALWEED DATABASE California Noxious Weed Control Projects Inventory A combined government/private/non-profit effort to establish a database, accessible through the Internet, containing information on noxious weed control in California. This information will further the practice and science of noxious weed control and assist agencies and practitioners doing noxious weed control throughout the ...

The Weed Research and Information Center provides information on California weeds. The Center also highlights weed news, issues and a calendar of weed events. It includes pictures of California weeds and links to related weed sites and resources.

Biological products and consulting services for weed management.

Brief introduction to some major environmental weeds in Australia, with photos.

All images copyright by photographer. Technical enquiries to: kate.brown@wrc.wa.gov.au The Environmental Weeds Action Network (EWAN) is a community initiative to tackle the problem of environmental weeds in bushland and waterways. It brings together community members in both urban and rural areas, bush regenerators, local government, weed scientists and ecologists to save our indigenous flora ...

Picture and description for gorse, a noxious weed ...

List of noxious weeds identified for control in King County, with links to pictures and descriptions.