Chapter 13 Quiz

Question 1

Which of the following is NOT a reason for pruning?

• maximize light interception
• change cultivars
• control plant size and shape
• plant health

Answer 1

-change cultivars

Question 2

Never remove more than ________ of the plants canopy in a single season, when pruning.

Answer 2

1/3

Question 3

T/F: All plants are adapted to shearing.

Answer 3

False

Question 4

Removing part of the immature new growth of a pine or spruce is called ___________________.

Answer 4

candling

Question 5

Why is the 3 cut method recommended when removing large branches?

Answer 5

it prevents large bark rips as the limb falls

Question 6

T/F: As a general rule, it is best to avoid making heading cuts for size control unless absolutely necessary.

Answer 6

True

Question 7

Which is not a shape control method of pruning trees?

• open center or vase
• central leader
• modified central leader
• open access

Answer 7

-open access

Question 8

A proper hedge should be shaped like ___________.

Answer 8

the capital letter A

Question 9

The type of pruning where severe cuts that cause flushes of new growth are made is called ________________.

Answer 9

rejuvenation

Question 10

Root pruning is most common in which setting?

• commercial landscapes
• xeriscapes
• nursery rows
• home landscapes

Answer 10

-nursery rows