GEORGIA CERTIFIED OPERATOR EXAM -
WDO CATEGORY ACTUAL QUESTIONS
AND VERIFIED ANSWERS COMBO PACK
Master the Georgia WDO Certified Operator licensing
exam with this definitive question practice test
package featuring verified answers and
comprehensive rationales. Every high-yield question
targets core state administrative rules, required
structural clearances, moisture mitigation
thresholds, and critical insect biology diagnostics.
This premium study guide is custom-tailored to
deliver a top-tier passing score and serves as an
essential resource for serious pest control
professionals.
1. Under the Georgia Structural Pest Control Act,
how long must a registered company keep records of
all pesticide applications and WDO inspection
reports?
A. 1 year
B. 2 years
,C. 3 years
D. 5 years
Answer: B
Rationale: The Georgia Structural Pest Control Act
explicitly mandates that all pesticide application
logs, WDO inspection records, and contract files be
securely maintained for a minimum period of two
years from the date of the service or contract
expiration.
2. What is the minimum required distance of wood-
to-soil clearance that must be maintained in a crawl
space under Georgia WDO regulations?
A. 6 inches
B. 12 inches
C. 18 inches
D. 24 inches
Answer: C
Rationale: To prevent subterranean termite access
and minimize wood moisture absorption, a minimum
18-inch wood-to-soil clearance
must be established and maintained across the
entire crawl space area.
,3. If an untreated structural support member (such
as a wooden pier or post) is placed in a crawl space,
it must rest on a concrete base that extends at least
how many inches above the soil?
A. 2 inches
B. 4 inches
C. 6 inches
D. 12 inches
Answer: C
Rationale: Untreated wooden support members must
be isolated from ground contact. Regulations dictate
they must sit on a concrete footer or base extending
at least 6 inches above the soil surface to prevent
moisture wicking.
4. When drilling a concrete slab or brick veneer to
create a continuous vertical termiticide barrier, what
is the maximum legal spacing allowed between the
drill holes?
A. 6 inches
B. 12 inches
C. 18 inches
D. 24 inches
Answer: B
, Rationale: To ensure a completely continuous
chemical barrier without gaps that termites could
exploit, the maximum spacing for drill holes in slabs,
footings, and brick veneer is 12 inches apart.
5. When drilling an interior perimeter slab from the
top, how far away from the perimeter wall must the
drill holes be positioned to comply with the standard
12x12 rule?
A. Exactly 6 inches
B. No more than 12 inches
C. No more than 18 inches
D. Exactly 24 inches
Answer: B
Rationale: The standard 12x12 rule for slab
treatments dictates that holes must be spaced no
more than 12 inches apart horizontally, and located
no more than 12 inches away from the foundation
wall being treated.
6. What is the maximum horizontal distance
permitted when using a rodding tool to apply
termiticide into the soil from the sides of an earth
fill?
WDO CATEGORY ACTUAL QUESTIONS
AND VERIFIED ANSWERS COMBO PACK
Master the Georgia WDO Certified Operator licensing
exam with this definitive question practice test
package featuring verified answers and
comprehensive rationales. Every high-yield question
targets core state administrative rules, required
structural clearances, moisture mitigation
thresholds, and critical insect biology diagnostics.
This premium study guide is custom-tailored to
deliver a top-tier passing score and serves as an
essential resource for serious pest control
professionals.
1. Under the Georgia Structural Pest Control Act,
how long must a registered company keep records of
all pesticide applications and WDO inspection
reports?
A. 1 year
B. 2 years
,C. 3 years
D. 5 years
Answer: B
Rationale: The Georgia Structural Pest Control Act
explicitly mandates that all pesticide application
logs, WDO inspection records, and contract files be
securely maintained for a minimum period of two
years from the date of the service or contract
expiration.
2. What is the minimum required distance of wood-
to-soil clearance that must be maintained in a crawl
space under Georgia WDO regulations?
A. 6 inches
B. 12 inches
C. 18 inches
D. 24 inches
Answer: C
Rationale: To prevent subterranean termite access
and minimize wood moisture absorption, a minimum
18-inch wood-to-soil clearance
must be established and maintained across the
entire crawl space area.
,3. If an untreated structural support member (such
as a wooden pier or post) is placed in a crawl space,
it must rest on a concrete base that extends at least
how many inches above the soil?
A. 2 inches
B. 4 inches
C. 6 inches
D. 12 inches
Answer: C
Rationale: Untreated wooden support members must
be isolated from ground contact. Regulations dictate
they must sit on a concrete footer or base extending
at least 6 inches above the soil surface to prevent
moisture wicking.
4. When drilling a concrete slab or brick veneer to
create a continuous vertical termiticide barrier, what
is the maximum legal spacing allowed between the
drill holes?
A. 6 inches
B. 12 inches
C. 18 inches
D. 24 inches
Answer: B
, Rationale: To ensure a completely continuous
chemical barrier without gaps that termites could
exploit, the maximum spacing for drill holes in slabs,
footings, and brick veneer is 12 inches apart.
5. When drilling an interior perimeter slab from the
top, how far away from the perimeter wall must the
drill holes be positioned to comply with the standard
12x12 rule?
A. Exactly 6 inches
B. No more than 12 inches
C. No more than 18 inches
D. Exactly 24 inches
Answer: B
Rationale: The standard 12x12 rule for slab
treatments dictates that holes must be spaced no
more than 12 inches apart horizontally, and located
no more than 12 inches away from the foundation
wall being treated.
6. What is the maximum horizontal distance
permitted when using a rodding tool to apply
termiticide into the soil from the sides of an earth
fill?
