Exotic plants

Early Pest Detection and Surveillance Improvement Act

Prevention of Aquatic Invasive Species Act of 2007

Aquatic Invasive Species Research Act

Great Lakes Asian Carp Barrier Act

Act to Save America's Forests

Salt Cedar and Russian Olive Control Demonstration Act

Partners for Fish and Wildlife Act

Water Resources Development Act of 2005

Prevention of Aquatic Invasive Species Act of 2006

Ballast Water Management Act of 2005

National Forest Protection and Restoration Act

Partners for Fish and Wildlife Act

Hawaii Invasive Species Prevention Act

Anacostia Watershed Initiative Act of 2005

Emergency Supplemental Appropriations Act for Defense, the Global War on Terror, and Tsunami Relief, 2005

National Invasive Species Council Act

National Aquatic Invasive Species Act of 2005

Salt Cedar and Russian Olive Control Assessment and Demonstration Act

Salt Cedar and Russian Olive Control Demonstration Act

National Invasive Species Council Act

Great Lakes Environmental Restoration Act

Northern California Coastal Wild Heritage Wilderness Act

Salt Cedar and Russian Olive Control Assessment and Demonstration Act

Calfed Bay-Delta Authorization Act

Safe, Accountable, Flexible, and Efficient Transportation Equity Act of 2004

Get Outdoors Act of 2004

Aquatic Invasive Species Research Act

Water Resources Development Act of 2003

Sand Conservation and Taxpayer Savings Act of 2003

Tamarisk Control and Riparian Restoration Act

Middle Rio Grande Emergency Water Supply Stabilization Act of 2003

National Forest Protection and Restoration Act

National Aquatic Invasive Species Act of 2003

Species Protection and Conservation of the Environment Act

Safe, Accountable, Flexible, and Efficient Transportation Equity Act of 2003

National Aquatic Invasive Species Act of 2003

Forest Restoration and Fire Risk Reduction Act

National Invasive Species Council Act

Tamarisk Research and Control Act of 2003

Harmful Invasive Weed Control Act

National Invasive Species Council Act

Big Sur Wilderness and Conservation Act of 2002

Noxious Weed Control Act of 2002

Aquatic Invasive Species Research Act

National Aquatic Invasive Species Act of 2002

Daniel Patrick Moynihan Lake Champlain Basin Program Act of 2002

Healthy Forests and Wildfire Risk Reduction Act of 2002

Conservation and Reinvestment Act

Comprehensive Natural Resources Protection Act of 2002

Finger Lakes Initiative Act of 2002