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 ...

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 ...

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

Exotic Plant Management in Redwood National and State Parks ...

Invasive Plant Control, Inc. utilizes advanced techniques for the removal and management of non-native exotic invasive pest plants.

Invasive Species Invasive Species Science Strategy for DOI Lands in the USGS Central Region Invasive Species Mapping Workshop - November 13-14, 2001 Other useful Invasive Links: Control of Invasive Exotic Plants in the Great Plains (Northern Prairie Wildlife Research Center) Group on Aquatic Alien Species (Zoological Institute, Russian Academy of Sciences) NBII Invasive Species Information ...

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 ...

DOT's policy guidelines on invasive species ...

Non-Native Invasive Terrestrial Plants in the United States A joint project of the St.Johns River Water Management District and the University of Florida Center for Aquatic and Invasive Plants Natural Areas Invasive Plant Outreach and Research Initiative Make this home page look better on your screen. What's the problem The St. Johns River WMD 11 State laws and lists about non-native plants ...

March 17, 1999 DEP Adopts Policy on Non-Native Invasive Plant Species and Cosponsors Invasive Plant Symposium at Wesleyan University on March 17, 1999 The Department of Environmental Protection (DEP) has adopted a non-native invasive plant species policy to curb and control the expansion and introduction of non-native invasive species in Connecticut. Invasive species are certain plants, ...

ENVIRONMENTAL WEEDS AT BREAM HEAD WHANGAREI HEADS NORTHLAND A study of Environmental Weeds found on the coastal fringe of Bream Head and in private gardens at Ocean Beach and Urquharts Bay Wendy Holland November 1997 Acknowledgements I would especially like to thank Jack Craw, from The Northland Regional Council, for his enthusiasm and support for this project, and for his expert advice, help ...

Penn State Ag Information Services News Release titled HOW LANDOWNERS CAN PREVENT INVASIVE PLANT SPECIES ...