Your internet browser is not using current security protocols.
This will soon affect your ability to use the ISA website.
To update your security protocols, turn on TLS 1.2 in Advanced settings or contact your system administrator.
ISA Logo
About ISA  •  Find an Arborist  •  Newsroom  •  Job Bank  •  Contact Us  •  LOGIN
Join ISA
Dendro icon
Click on image above for a larger view.
  • Dendro icon
CEUs are available for this product.

The Case of the Plane Plan CEU Quiz

By Sharon Lilly

  • Item #:
  • Member Price: $9.95(US Dollars)
  • Non-member Price: $12.95(US Dollars)
  • Quantity:    
Dendro and Codit are across the pond at the UK Arboricultural Association’s annual conference when duty calls: a fungi is attacking London Plane trees, and local folks are up in arms. Can Dendro’s UK cohorts calm the masses and save the trees? It’s The Case of the Plane Plan! (Original story by Sharon Lilly)
(1 CEU A,M,Bm)

*CEUs for this quiz may be eraned only once during the life of your certification.

Related Products

Other products you might like


  • No Reviews

Click on image to close.

©International Society of Arboriculture 2009-2018
PO Box 3129 • Champaign, IL 61826, USA • +1.217.355.9411

Email comments and questions to ISA
Saturday, February 17, 2018 10:58:09 PM (CST/ISA Headquarters Time)
Please click here to view our privacy policy.