Center for Aquatic and Invasive Plants University of Florida Institute of Food and Agricultural Sciences Since 1979. On the web since 1995. Welcome to the University of Florida Center for Aquatic and Invasive Plants and to the Aquatic, Wetland and Invasive Plant Information Retrieval System (APIRS), the world's largest information resource of its kind. We provide a variety of services and ...

The Nature Conservancy's national program for dealing with harmful invasive plant species on its preserves.

The Plant Conservation Alliance's Alien Plant Working Group presents . . . Weeds Gone Wild: Alien Plant Invaders of Natural Areas is a web-based project of the Plant Conservation Alliance's Alien Plant Working Group, that provides information for the general public, land managers, researchers, and others on the serious threat and impacts of invasive alien (exotic, non-native) plants to the ...

APHIS Weed Authority APHIS Weed Policy Federal Noxious Weed List Weed Action Plan (comment open 'til March 29, 02) Fact Sheets and Weed Alerts Giant Salvinia EA Weed Risk Assessment Permits for Weeds and Biological Control Agents Technical Advisory Group for Biological Control Agents of Weeds (TAG) National Biological Control Institute National Plant Board (NPB) NPB link to State Noxious Weeds ...

Pacific Island Ecosystems at Risk ...

Bureau of Land Management Environmental Education Homepage What's Wrong With This Picture Invasive Weeds: A Growing Pain Many weeds have pretty flowers but they are a growing pain. They crowd out native plants, harm animal habitats and increase erosion. Upsetting the Balance Looks Can be Deceiving Controlling Weeds Native or Non-native Seed Bank Lab What is a Weed Seed Dispersal Population ...

Invasive Plant Council of New York State, New York State, Troy, New York, USA ...

S Invasive Plant Species | Resources | What's New | Phragmites Project | Events | Home Projects Purple Loosestrife Garlic Mustard Eurasian Watermilfoil Phragmites Differences Native/Introduced Knotweeds Other Invasive Plants At the core of our interests and investigations are biological invasions, in particular of plants in natural areas and their management. As introduced plants expand their ...

Exotic and Invasive Species Dalmation toadflax (Linaria dalmatica). Photo courtesy of Chris Luginbuhl Invasive plant and animal speciesalso referred to as exotics, non-natives, introduced, or nonindigenous speciesare organisms which have expanded beyond their native range or have been introduced from other parts of the world. Some species were introduced into the wild intentionally, while others ...

Hawaii, forestry, invasives, invasive species, alien species, invasive species, invasive horticultural species, horticultural weeds, noxious weeds, exotic species, invasive alien species, harmful non-indigenous species, alien plants, exotic plants, exotic animals, non-native species, non-native plants ...

Control of Invasive Non-Native Plants A Guide for Gardeners and Homeowners in the Mid-Atlantic Region In the next century, the greatest threat to our native plants and the wildlife species that depend upon them may well come from other plants. Thousands of plant species have been brought to North America in the past three centuries. Most are well-behaved, rarely penetrating natural areas.

SAMAB promotes environmental health, sustainable economic use, and cultural values across the Southern Appalachians. ...

Invasive Grass Species in Southern Africa INCO-DC Programme of the European Commission on Cooperation with Third Countries and International Organisations Area 1.1.3 (Research on ecosystems) Contract nr. ERBIC18CT970145 New Progress Report 1999 in PDF (30K) The soil-pathogen sensitive plant species A.arenaria (Marram grass) was introduced into South Africa over a hundred years ago. The greatest ...

Allelopathy links web directory This site has numerous links to various places! check it out! Tektran Tektran is a division of the US Department of Agriculture. This site provides a searchable index. There is alot of information on allelopathy. Allelopathic Interactions Matthew Carroll, a Colorado University student, examines the differences between natural selection and alleopathic plants. Also ...