Speaker: Josey Heston, technical representative, BioSafe Systems
Liverwort, moss, and algae thrive in the Pacific Northwest’s cool, wet climate, disrupting crop quality, irrigation efficiency, and production flow. This session explores how sanitation and irrigation practices drive infestations and outlines practical prevention and correction strategies. Attendees will leave with clear, actionable steps to reduce inoculum and strengthen long-term control in nursery and greenhouse systems.

