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Episode 161: The Secret Lives of Pathogens with Dr. Zamir Punja
In this episode, Tad Hussey sits down with the "Godfather of Cannabis Pathology," Dr. Zamir Punja, Professor of Plant Pathology and Biotechnology at Simon Fraser University. Dr. Punja shares groundbreaking research from 2024 and 2025 that challenges everything we thought we knew about bud rot, viroids, and the internal microbiome of the cannabis plant. We dive deep into the riskiest time week for contracting Botrytis, the surprising discovery of mycorrhizae inside seeds, and a brand-new 2026 observation regarding how cannabis plants "expel" excess salts and silica through their leaf hairs. If you’ve ever struggled with late-stage mold or wondered how...
Episode 112: Microbial Solutions for Plant Pathogens with Dr. Michael Brownbridge
My guest this week is Dr. Michael Brownbridge. Michael is a Biological Program Manager with BioWorks. In this role he provides technical support for the company's catalog of disease-management products, and their utilization in integrated plant health programs. Prior to joining BioWorks in 2019, he was fortunate enough to have travelled the world plying his craft, with research and outreach positions in Israel, Kenya, the US, New Zealand, and Canada, putting new biological control tools and knowledge into the hands of growers. Now on to the show!
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