QUESTIONS AND ANSWERS 2025 |GRADED A+
1
What is the primary purpose of the California Structural Pest Control Board
(SPCB)?
A) To develop new pesticide formulations.
B) To protect the public through the regulation of structural pest control.
C) To provide pest control services to the public.
D) To fund research into new pest control methods.
E) To advocate for pest control companies.
Correct Answer: B) To protect the public through the regulation of
structural pest control.
Rationale: The SPCB's primary mission is to protect the public by regulating
the structural pest control industry in California.
2
Which of the following activities is excluded from the scope of a Branch 2
Field Representative's license in California?
A) Control of household ants.
B) Inspection for cockroaches.
C) Fumigation with poisonous gases.
D) Applying insecticides for spiders.
E) Submitting bids for general pest work.
Correct Answer: C) Fumigation with poisonous gases.
Rationale: Branch 2 (General Pest) specifically excludes fumigation with
poisonous or lethal gases, which falls under Branch 1.
3
According to the SPCB regulations, how often must a Field Representative's
license expire?
A) Annually (every year).
B) Every two years.
C) Every three years on June 30th.
,D) Every five years.
E) Upon completion of a specific number of jobs.
Correct Answer: C) Every three years on June 30th.
Rationale: A Field Representative's license (along with Operator and
Applicator licenses) expires at 12 midnight on June 30th of the third year
from the date of issue.
4
Which document provides specific instructions on how to use a pesticide
safely and effectively, including application rates, mixing instructions, and
first aid?
A) Material Safety Data Sheet (MSDS).
B) Pesticide registration number.
C) The pesticide label.
D) Environmental Hazard statement.
E) Company training manual.
Correct Answer: C) The pesticide label.
Rationale: The pesticide label is a legal document that contains all
instructions for safe and effective use, including application, safety, first aid,
and environmental precautions.
5
What is "Integrated Pest Management (IPM)"?
A) A process that exclusively relies on chemical pesticides to solve pest
problems.
B) A process used to solve pest problems while minimizing risks to people
and the environment.
C) A method of pest control that only uses organic products.
D) A system where pests are allowed to live undisturbed.
E) A federal program for pest eradication.
Correct Answer: B) A process used to solve pest problems while
minimizing risks to people and the environment.
,Rationale: IPM is a comprehensive approach that uses a combination of
methods (biological, cultural, physical, chemical) to manage pest populations
in an economically sound and environmentally responsible way.
6
What is the purpose of a "Signal Word" on a pesticide label?
A) To indicate the type of pest the product controls.
B) To tell you the product's active ingredients.
C) To indicate how toxic a product is and how dangerous it is to humans.
D) To specify the re-entry interval (REI).
E) To provide the pesticide registration number.
Correct Answer: C) To indicate how toxic a product is and how
dangerous it is to humans.
Rationale: Signal Words like "DANGER," "WARNING," or "CAUTION" indicate
the acute toxicity of a pesticide product to humans and are a prominent
feature on the label.
7
Which type of pesticide formulation is manufactured by suspending liquid or
solid pesticide particles in microcapsules and may clog sprayers and leave
visible residue?
A) Emulsifiable Concentrates (EC).
B) Wettable Powders (WP).
C) Soluble Powders (SP).
D) Microencapsulated Formulations (ME).
E) Dusts (D).
Correct Answer: D) Microencapsulated Formulations (ME).
Rationale: Microencapsulated formulations are characterized by pesticide
particles suspended in tiny capsules. This alters release and residual
performance but can lead to sprayer clogging and visible residue.
8
What is the amount of a chemical that kills 50% of the animals in a test
, population called?
A) LC-50.
B) LD-50.
C) ED-50.
D) NOEL.
E) LOAEL.
Correct Answer: B) LD-50.
Rationale: LD-50 (Lethal Dose 50%) is the amount of a substance that, when
administered in a single dose, kills 50% of a test population.
9
What are "Fumigants"?
A) Pesticides applied as a spray or dust.
B) Toxic gases used to kill pests.
C) Attractants used to lure pests into traps.
D) Biological controls for pest populations.
E) Pesticides that are ingested by pests.
Correct Answer: B) Toxic gases used to kill pests.
Rationale: Fumigants are pesticides that turn into gases to penetrate and kill
pests in enclosed spaces, commonly used for structural pests like termites
(Branch 1).
10
Which of the following is a primary characteristic of cockroaches?
A) They are nocturnal and prefer dark, moist environments.
B) They are primarily active during daylight hours.
C) They are known for building large outdoor nests.
D) They primarily feed on wood.
E) They are strong flyers and are often found in high altitudes.
Correct Answer: A) They are nocturnal and prefer dark, moist
environments.