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Trees and Shrubs

Green Industry Professional Development Courses

Improve the quality of your landscape workforce with Penn State Extension’s suite of online courses. Developed with the support of the Pennsylvania Landscape and Nursery Association, these courses were designed specifically for long-term employees, managers and crew leaders for professional development, but also include training for entry-level employees to support businesses onboarding new crew members. Training is offered in the areas of plant identification, pruning trees and shrubs, plant biology and taxonomy, pest and disease management as well as other topics. Get started today!
SAVE MORE WHEN YOU TRAIN MORE! SAVE MORE WHEN YOU TRAIN MORE! Qty of 10+, save 10%. Qty of 25+, save 15%. Qty of 50+, save 20%. Qty of 75+, save 25%.
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  1. Plant Health Diagnosis: Assessing Plant Diseases, Pests and Problems
    Online Courses

    $39.00

    Plant Health Diagnosis: Assessing Plant Diseases, Pests and Problems
    Sections 4
    Length 2 hours
    Learn a process for diagnosing plant health problems, including signs and symptoms of diseases, pests and insects, and environment or management issues. Earn 4 Category 6, 7, 18, 23, or Private Category credits and a certificate of completion.
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