Crown Gall & Grapevine Trunk Disease Webinar
We are continuing our 2026 webinar series by focusing on another extremely important and timely topic: Grapevine Trunk Diseases, with an emphasis on Crown Gall. Expert guest speakers Dr. Portiaa […]
We are continuing our 2026 webinar series by focusing on another extremely important and timely topic: Grapevine Trunk Diseases, with an emphasis on Crown Gall. Expert guest speakers Dr. Portiaa […]