Our Spring 2026 fundraising campaign has ended and we have exceeded our goal. Thank your for celebrating Doug’s hard work and supporting California wildlands!

Join us Online, Oct. 20-22!

Cal-IPC hires Kimberley Crispin as a Conservation Specialist!

This guide describes steps that can be taken to avoid, minimize, or mitigate the introduction and spread of invasive species before and during wildland fire.

This report analyzes the risk of impacts from invasive plants to more than seven hundred populations of fifty federally listed plant species in the central coast of California

Find guidance for a range of non-chemical weed control techniques, with the ability to filter by weed and site characteristics.

Comprehensive descriptions of 21 commonly used non-chemical weed control techniques and of biological control agents.

This white paper provides background, a description of existing efforts, and recommendations for strengthening the state’s Early Detection Rapid Response capacity.