Main navigation

  • Home
  • About
    • Methodology
    • A Brief History of PRE
  • Evaluations
  • Plants
  • Organizations
  • Community
  • Projects

User account menu

  • Log in
PRE — Plant Risk Evaluator

Pacific Northwest Invasive Plant Council

The mission of the PNW-IPC is to protect the Pacific Northwest's land and waters from ecologically damaging invasive plants through scientific research, education, policy, and an on-the-ground citizen science monitoring and eradication program.

Pacific Northwest Invasive Plant Council

Associated Projects

2023-2025 Western IPM Project

Evaluations

PRE Score Date State Evaluation Questions Answered Screener Confidence
15 2022-09-28 Washington Phytolacca americana -- Washington 20 90 %
16 2022-08-15 Washington Ulmus pumila -- Washington 20 80 %
15 2022-08-07 Washington Paulownia tomentosa -- Washington 20 75 %
20 2022-08-03 Washington Rosa rubiginosa L. -- Washington 20 85 %
18 2021-08-25 Washington Rosa multiflora -- Washington 19 79 %
17 2021-08-11 Washington Carex pendula -- Washington 20 73 %
17 2021-06-15 Washington Arum italicum -- Washington 20 79 %
Displaying 1 - 7 of 7 Evaluations

Copyright © 2025 PRETool.org - All rights reserved