Research Briefs Test

Research Briefs Test
Please fill out your email address in the first box and your name, ISA cert. no. & specialty in the second box. Answer the questions below and when you are finished, press submit.

Email Address :
Name :

Question: 1. A successful process for open space conservation is important in sustaining healthy urban forests.
True
False

Question: 2. The introduction of mycorrhizal fungi to the root zone improves ectomycorrhizal development.
True
False

Question: 3. PBZ levels needed for growth reduction are more than sufficient to control apple scab.
True
False

Question: 4. There was no relation between the presence of a bark inclusion and decay 4 years after making pruning cuts.
True
False

Question: 5. The development of utility line arboreta is important to demonstrate that a wide variety of small trees and large shrubs can help extend line-clearance cycles.
True
False

Question: 6. The observed plant species richness was much higher in the residential areas of Halifax than natural and semi-natural habitats.
True
False

Question: 7. In Helsinki, Finland, the mean age of the trees was over 100 years.
True
False

Question: 8. Business people rate tree benefits significantly higher than shoppers.
True
False

Question: 9. Potential failures were identified for each of the tree species studied: decay fungi (Ganoderma lipsiense) in the butts and hollows and weak fork formations from Rigidoporus populinus decay in the stem.
True
False

Question: 10. The most common technique for establishment of green roofs in the US has been using prefabricated vegetation mats.
True
False

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