Rhizoctonia
Course Information
Welcome to the Rhizoctonia course!
Rhizoctonia is a genus of fungus that is usually soil borne. Many species are plant pathogens, but some are harmless.
The name Rhizoctonia comes from the Greek rhiza for root and ktonos for killing, hence the genus name means “root killing”.
Learn how this disease affects plants, and what you can do to avoid it.
Click the View Course Material button on the right to start this course.
Lynn Griffith
A graduate of Duke University, Lynn Griffith has been involved with the horticulture industry for decades as a professor, professional speaker, author, consultant and head nursery grower. Lynn provides his expertise in plants and soil in the form of educational courses and consultation for Harrell's LLC.
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In addition to being the nation’s largest distributor of branded fungicides, herbicides, and insecticides, Harrell’s produces custom-blended fertilizers, specialty liquids, and wetting agents. Additionally, Harrell’s is the exclusive US owner, formulator, and distributor of all POLYON® branded products.
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