This project seeks to put science into practice, helping land managers address the greatest threat to the sagebrush biome: invasive annual grasses. Centered around the proactive “Defend and Grow the Core” framework, a cooperative team from multiple universities, federal, state, and local agencies, non-profits, and the private sector will embark on a campaign to equip land managers with the knowledge, skills, and tools needed to implement effective invasive annual grass management. Experts will translate the latest science into highly usable technical materials, foster experiential learning through field workshops and online modules, and establish an innovative multi-state demonstration and monitoring network that enables adaptive management and ongoing technical support.