CATS Arborist Albuquerque Pruning & Care 2

Question 1

In Albuquerque's high desert climate, which pruning cut type removes a branch back to its point of origin at the trunk or parent branch?

Accepted Answer

Removal cut

Answer

A removal cut (also called a thinning cut) removes a branch entirely back to its point of origin at the trunk or parent branch.

Question 2

What is the primary purpose of crown raising in urban Albuquerque trees?

Accepted Answer

Provide clearance for vehicles, pedestrians, and structures

Answer

Crown raising removes lower branches to provide vertical clearance for pedestrians, vehicles, and structures in urban environments.

Question 3

Which condition, common in Albuquerque cottonwoods, is characterized by dieback starting at branch tips and progressing inward?

Accepted Answer

Tip dieback

Answer

Tip dieback progresses from branch tips inward and can result from drought stress, disease, or environmental factors common in Albuquerque's arid climate.

Question 4

According to ISA standards, what is the maximum recommended wound dressing practice after pruning cuts?

Accepted Answer

Avoid wound dressings as they provide no benefit and may harm trees

Answer

Current ISA standards advise against wound dressings because research shows they do not prevent decay and can actually impede the tree's natural compartmentalization process.

Question 5

When pruning a Rio Grande cottonwood in Albuquerque, at what time of year should you avoid pruning to minimize beetle pest attraction?

Accepted Answer

Spring through summer (April–August)

Answer

Cottonwoods and other stressed trees pruned during spring and summer release volatile compounds that attract bark beetles, so pruning should be done in fall or winter when beetles are less active.

(CATS) Certified Arborist Tree Service of Albuquerque Practice Test

(CATS) Certified Arborist Tree Service of Albuquerque Practice Test

CATS Arborist Albuquerque Pruning & Care 2