# Episode 161: The Secret Lives of Pathogens with Dr. Zamir Punja Page: https://stenobird.com/podcast/cannabis-cultivation-and-science-podcast-224812/episode-161-the-secret-lives-of-pathogens-with-dr-zamir-punja Text version: https://stenobird.com/podcast/cannabis-cultivation-and-science-podcast-224812/episode-161-the-secret-lives-of-pathogens-with-dr-zamir-punja.md Podcast: [Cannabis Cultivation and Science Podcast](https://stenobird.com/podcast/cannabis-cultivation-and-science-podcast-224812) Published: 2026-03-17T06:00:00+00:00 Episode link: https://www.kisorganics.com/pages/podcast Audio file: https://afp-901980-injected.calisto.simplecastaudio.com/eb565bbc-b99d-4ea2-a59e-7c4a2ca16b15/episodes/612b4d57-df59-48ba-8c61-8a311972f821/audio/128/default.mp3?aid=rss_feed&awCollectionId=eb565bbc-b99d-4ea2-a59e-7c4a2ca16b15&awEpisodeId=612b4d57-df59-48ba-8c61-8a311972f821&feed=WsEnHj2A Processing state: not_requested JSON: https://stenobird.com/v1/public/podcasts/cannabis-cultivation-and-science-podcast-224812/episodes/episode-161-the-secret-lives-of-pathogens-with-dr-zamir-punja Duration seconds: 4231 ## Resource 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 HLVd really spreads, this scientific deep-dive is a must-listen. ## Actions - request_transcript: `POST https://stenobird.com/v1/public/podcasts/cannabis-cultivation-and-science-podcast-224812/episodes/episode-161-the-secret-lives-of-pathogens-with-dr-zamir-punja/transcription-requests` — Idempotently request low-priority transcript generation for this episode. - read_markdown: `GET https://stenobird.com/podcast/cannabis-cultivation-and-science-podcast-224812/episode-161-the-secret-lives-of-pathogens-with-dr-zamir-punja.md` — Read the agent-friendly Markdown representation of this episode resource. A page view does not enqueue transcription. Agents should invoke `request_transcript` explicitly when they need this episode processed. ## Transcript Full transcripts are not published on public pages unless there is a clear rights basis.