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Detective Dendro Podcasts



TitleCEUsPrice

In this issue, Dendro and Codit reunite with an old friend who needs some serious help determining the cause of decline in local street trees. Article published in the February 2024 issue of Arborist News. This Detective Dendro article first appeared in the June 2012 issue of Arborist News. As we celebrate ISA’s Centennial this year, we are happy to present some of our favorite Dendro stories from past issues. 0.5 CEU (A, U, M, T, Bs). 


0.5 CEU
ISA Members: $9.95
Retail Price: $11.95
All prices in US Dollars

In this case, Codit puts his detective skills to use when he spots an ailing hedge while cruising through a historic neighborhood. With help from the property landscaper, Dendro and Codit must work together to determine the cause of decline. Article published in the December 2023 issue of Arborist News. 0.5 CEU (A, U, M, T, Bs, Bp) 

 

Detective Dendro quizzes are available to members only for one year after the date of publication; a maximum of six quizzes are available at any time. CEU quizzes for older articles may be purchased by both members and non-members. 

 

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


0.5 CEU
ISA Members: $9.95
Retail Price: $11.95
All prices in US Dollars

Dendro and Codit are on the case again, and this time, they’re called out to examine a strange row of boxwood shrubs that are exhibiting inconsistent signs of stress. Will the detectives be able to find out why some plants are suffering while others remain green? 0.5 CEU (A, U, M, T, Bs)


0.5 CEU
ISA Members: $9.95
Retail Price: $11.95
All prices in US Dollars

In this issue, Dendro and Codit’s long overdue vacation is interrupted when the proprietor of the inn they are staying in requests their assistance in solving a mysterious issue in his grandmother’s garden. Will Dendro and Codit branch out and discover what’s behind the decline of these perplexing peonies or is this too difficult even for them? 0.5 CEU (A, U, M, T, Bs)


Detective Dendro quizzes are available to members only for one year after the date of publication; a maximum of six quizzes are available at any time. CEU quizzes for older articles may be purchased by both members and non-members.

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


0.5 CEU
ISA Members: $9.95
Retail Price: $11.95
All prices in US Dollars

In their most recent case, Dendro and Codit are off to meet a new client! Loren Collins is a proud master gardener, so why are her Chinese fringe-flower losing so much foliage? Can Dendro and Codit uncover the cause of defoliation before it’s too late to save them? 0.5 CEU (A, U, M, T, L, Bs)


0.5 CEU
ISA Members: $9.95
Retail Price: $11.95
All prices in US Dollars

Dendro and Codit are enjoying the ISA Annual International Conference when they are sent on their newest case. After returning from a short work trip, George Rubra noticed that the oak trees on the slope next to his scenic coastal home had begun to exhibit symptoms of decay. Could this be an abiotic agent at work or something much more sinister? 0.5 CEU (A, U, M, T, L, Bs)


0.5 CEU
ISA Members: $9.95
Retail Price: $11.95
All prices in US Dollars

In their latest case, Dendro and Codit get a call from a concerned citizen who noticed a once magnificent white oak was beginning to lose its limbs. Upon arrival, they search for evidence of root and canopy failure but feel stumped until they notice a suspicious path nearby. Will this path give them the answers they seek or only offer more questions? 0.5 CEU (A, U, M, T, L, Bp)


0.5 CEU
ISA Members: $9.95
Retail Price: $11.95
All prices in US Dollars

Dendro and Codit receive a call to visit a yard full of holes with mysterious origins. Have they been placed there by burrowing animals? Are they a sign of a serious groundwater issue? Will they be able to patch up their client’s problem? Or are her trees doomed to sink beneath the surface? 0.5 CEU (A, U, M, T, L, Bp)


0.5 CEU
ISA Members: $9.95
Retail Price: $11.95
All prices in US Dollars

A small grove of hazelnut trees provide Dendro and Codit with their strangest mystery yet. The owner says her trees are growing…tentacles?? Will Dendro and Codit be able to diagnose the harried hazelnuts, or will it turn out that they are the real suckers? Find out in The Case of the Feeble Filberts! 0.5 CEU (A, U, M, T, Bp, Bs)


0.5 CEU
ISA Members: $9.95
Retail Price: $11.95
All prices in US Dollars

Detective Dendro and Codit are called out to see a linden tree that is dripping a strange, sticky substance and causing everything around it to turn grey. 0.5 CEU (A, U, M, T, Bp, Bs)


0.5 CEU
ISA Members: $9.95
Retail Price: $11.95
All prices in US Dollars

Dendro and Codit are called out in a case of suspected tree vandalism when a college campus resident discovers damage on his frat-house adjacent beech tree. Will they be able to clear the names of the fraternity brothers, or will the suspects’ fun go up in smoke? Find out in the Case of the Ravaged Root Collar! 0.5 CEU (A, U, M, T, Bs)


0.5 CEU
ISA Members: $9.95
Retail Price: $11.95
All prices in US Dollars

A trip to the beach wouldn’t be complete without a little diagnostic sleuthing! In Dendro and Codit’s latest escapade, a group of coastal pine trees presents a puzzling predicament. 0.5 CEU (A, U, M, T, L, Bs)


0.5 CEU
ISA Members: $9.95
Retail Price: $11.95
All prices in US Dollars
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