Invasive Species

All files are PDFs

• Economic Costs of Invasive Species
• Investing in a Long-term Eradication Program
• Tillamook Bay Exotic Species Detection Plan

Invasive Aquatic Species

• Chinese Mitten Crab
• European Green Crab
• New Zealand Mudsnail

Knotweed

• Knotweed - Biological Control
• Knotweed Control (Thurston County, WA)
• Knotweed Control (The Nature Conservancy)
• Knotweed Report (The Nature Conservancy/Sandy River, 2006)
• Mechanisms Preventing the Growth and Survival of Bohemian Knotweed

Other Invasive Plant Species

• English Ivy (Hedera) Control
• Giant Hogweed Alert
• Himalayan Blackberry Control
• Integrated Pest Management Guide for Common Weeds
• Purple Loostrife
• Reed Canary Grass Control and Management
• Tansy Ragwort