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ISA ARBORIST CERTIFICATION EXAM LATEST UPDATED VERSION ACTUAL EXAM QUESTIONS AND WELL ELABORATED ANSWERS (100% CORRECT VERIFIED ANSWERS) |GUARANTEED PASS A+ (BRAND NEW!!)$18.49
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ISA ARBORIST CERTIFICATION EXAM LATEST UPDATED VERSION ACTUAL EXAM QUESTIONS AND WELL ELABORATED ANSWERS (100% CORRECT VERIFIED ANSWERS) |GUARANTEED PASS A+ (BRAND NEW!!)
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Course
ISA ARBORIST CERTIFICATION
Institution
ISA ARBORIST CERTIFICATION
ISA ARBORIST CERTIFICATION EXAM LATEST UPDATED VERSION ACTUAL EXAM QUESTIONS AND WELL ELABORATED ANSWERS (100% CORRECT VERIFIED ANSWERS) |GUARANTEED PASS A+ (BRAND NEW!!)
ISA ARBORIST CERTIFICATION EXAM LATEST UPDATED
VERSION 2024-2025 ACTUAL EXAM QUESTIONS AND WELL
ELABORATED ANSWERS (100% CORRECT VERIFIED ANSWERS)
|GUARANTEED PASS A+ (BRAND NEW!!)
A compound that is poisonous to plants is considered _______. -
Answer-Phytotoxic
The technique in which a climber ascends a tree by placing his or her
feet high on the trunk and thrusts the hips upward while pulling the
slack out of the climbing line and advancing the friction hitch is called
_______ - Answer-Body thrusting
Compacted soil often lacks which factor necessary for plant survival? -
Answer-Sufficient water, oxygen, and pore space
If a transplanted tree declines or dies within the first year, the cause is
most likely a lack or excess of _______ - Answer-Water
What type of injury occurs when the outer wood and bark of a tree cool
rapidly, causing both to contract and split? - Answer-Frost cracks
A root that arises from a stem, rather than from another root, is called
a(n) _______. - Answer-Adventitious root
,In an area around a tree that is frequently mowed, an arborist removed
the turf grass and replaced it with mulch. What type of problem was
she trying to prevent? - Answer-Physical damage
A tree's natural process of defense by which chemical and physical
boundaries are created to limit the spread of disease and decay
organisms is known as _______. - Answer-Compartmentalization
What is the transition zone from trunk to roots? - Answer-Trunk Flare
A tree has a long, spirally oriented scar down the length of its trunk that
follows the grain of the wood where the bark was ripped away. What
was the likely cause of this injury? - Answer-Lightning Strike
A substance that moves throughout an entire plant is said to be
_______. - Answer-systemic
The signs of insect feeding damage are directly related to ________. -
Answer-The type of mouthparts the insect has
Aphids/adelgids, some scales, leafhoppers, and true bugs use what
method of feeding? - Answer-Piercing and sucking
What is honeydew? - Answer-a sticky substance secreted by certain
insects when feeding upon plants
,Japanese beetles create skeletonized leaves. How are Japanese beetles
classified? - Answer-Defoliating insects
Scale insects are sometimes confused with galls. What is a quick way to
distinguish between the two? - Answer-Scrape of the bump and
observe the bark below
Insects that carry and transmit disease are known as _______. -
Answer-Vectors
Fungicides are usually most effective when used to _______. - Answer-
Prevent the etablishment of a disease
Which of the following is a conclusive sign of borer damage? - Answer-
Small holes in the trunk and branches with frass
Animals can create risk situations for arborist work in trees. - Answer-
True
Which of the following is characteristic of a vascular disease? - Answer-
extremely difficult to eliminate after infection occurs
What is a common leaf symptom of feeding damage by piercing and
sucking insects? - Answer-Chlorosis, stippling, drooping
, Nematodes most commonly attack what part of the tree? - Answer-
Root system
Which of the following types of scales produces honeydew? - Answer-
Soft Scales
Which of the following is a way beavers can cause tree damage? -
Answer-Feeding on a tree's bark, submerging roots for long periods of
time by damming waterways, felling trees for dam construction
Some diseases require more than one host to complete their life cycle.
These hosts are called _______. - Answer-Alternate host
Which animal has a feeding pattern that looks jagged or torn? - Answer-
Deer
What can become serious if a susceptible host, a pathogenic organism,
a suitable environment, and the right timing are present? - Answer-
Disease
If rodents are a problem during the winter, you should _______. -
Answer-Place a physical barrier around the affected tree
A small, often microscopic, wormlike creature is called a(n) _______. -
Answer-Nematode
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