COMPLETE STUDY GUIDE WITH OFFICIAL QUESTIONS, CORRECT
ANSWERS, AND DETAILED RATIONALES | STRUCTURAL PEST CONTROL
BOARD (SPCB)
Question 1
Which of the following is the primary food source for subterranean termites?
A) Cellulose
B) Lignin
C) Starch
D) Protein
E) Sugars
Correct Answer: A) Cellulose
Rationale: Termites have symbiotic protozoa or bacteria in their gut that allow them to
digest cellulose, the main component of wood, paper, and other plant-based materials.
Question 2
What is the minimum age requirement to apply for a Field Representative license in California?
A) 16
B) 18
C) 21
D) 25
E) There is no age requirement.
Correct Answer: B) 18
Rationale: The California Structural Pest Control Act requires an applicant for a Field
Representative license to be at least 18 years of age.
Question 3
A "Notice of Work Completed and Not Completed" form must be delivered to the property
owner within how many working days after completing a job?
A) 5
B) 7
C) 10
D) 14
,E) 30
Correct Answer: C) 10
Rationale: Section 8518 of the Business and Professions Code states that a registered
company shall deliver a "Notice of Work Completed and Not Completed" to the owner or
owner's agent within 10 working days after completion.
Question 4
Swarmers (alates) from a subterranean termite colony are typically:
A) White and blind
B) Dark-colored with two pairs of equal-length wings
C) Cream-colored with no wings
D) Dark-colored with two pairs of unequal-length wings
E) Reddish-brown with large mandibles
Correct Answer: B) Dark-colored with two pairs of equal-length wings
Rationale: Subterranean termite swarmers are reproductives that are dark-bodied and have
two pairs of wings that are equal in size and shape, which distinguishes them from ant
swarmers.
Question 5
What is the term for the visible, flattened earthen tubes built by subterranean termites over a
foundation to reach a food source?
A) Galleries
B) Swarm castles
C) Shelter tubes
D) Kick-out holes
E) Tunnels
Correct Answer: C) Shelter tubes
Rationale: Subterranean termites construct these tubes from soil, saliva, and fecal matter to
protect themselves from dehydration and predators while they travel between the soil and
the structure.
Question 6
Which caste in a termite colony is primarily responsible for foraging for food and caring for the
,young?
A) Soldiers
B) Alates
C) Nymphs
D) Workers
E) The Queen
Correct Answer: D) Workers
Rationale: The worker caste is sterile, blind, and performs most of the labor in the colony,
including foraging, feeding other castes, excavating the nest, and tending to eggs and
nymphs.
Question 7
A standard inspection report is filed with the Structural Pest Control Board and is kept on file for
how many years?
A) 1
B) 2
C) 3
D) 5
E) 10
Correct Answer: C) 3
Rationale: California Code of Regulations (CCR) Section 1970 requires that all inspection
reports be maintained by the registered company for a period of three years.
Question 8
Drywood termite fecal pellets are typically:
A) Six-sided (hexagonal) and hard
B) Moist, clumpy, and mud-like
C) Liquid and black
D) Round and soft
E) Fibrous and stringy
Correct Answer: A) Six-sided (hexagonal) and hard
Rationale: Drywood termite pellets (frass) are distinctive. They are hard, dry, and have six
, concave surfaces due to being compressed in the termite's gut before expulsion through
kick-out holes.
Question 9
What does the term "integrated pest management" (IPM) primarily emphasize?
A) Using only non-chemical control methods
B) Applying pesticides on a fixed calendar schedule
C) Using a combination of strategies, including monitoring and non-chemical methods, with
pesticides used as a last resort
D) Relying solely on biological controls like predators
E) Eradicating all pests from an environment immediately
Correct Answer: C) Using a combination of strategies, including monitoring and non-
chemical methods, with pesticides used as a last resort
Rationale: IPM is an ecosystem-based strategy that focuses on long-term prevention of pests
through a combination of techniques such as biological control, habitat manipulation,
modification of cultural practices, and use of resistant varieties. Pesticides are used only
after monitoring indicates they are needed and treatments are made with the goal of
removing only the target organism.
Question 10
Which type of wood-destroying beetle creates small, round "shot holes" for emergence and
produces a very fine, powder-like frass?
A) Old House Borer
B) Deathwatch Beetle
C) Lyctid Powderpost Beetle
D) False Powderpost Beetle
E) Carpenter Bee
Correct Answer: C) Lyctid Powderpost Beetle
Rationale: Lyctid beetles infest hardwoods and are known for their small, round exit holes
and fine, talc-like frass that feels smooth when rubbed between the fingers.
Question 11
The "Signal Word" on a pesticide label indicates its: