Washington Structural Pest Control
Technician Exam Practice Questions And
Correct Answers (Verified Answers) Plus
Rationales 2026 Q&A | Instant
Download Pdf
1. What is the primary purpose of Integrated Pest Management (IPM)?
A. Eliminate all pesticides
B. Use a combination of methods to manage pests effectively
C. Increase pesticide resistance
D. Replace inspections with chemicals only
Answer: B. Use a combination of methods to manage pests
effectively
Rationale: IPM combines biological, cultural, mechanical, and
chemical methods to manage pests in the most economical and
environmentally sound way.
2. Which organism is most likely to cause structural damage in buildings?
A. Ants
, B. Termites
C. Spiders
D. Lady beetles
Answer: B. Termites
Rationale: Termites feed on cellulose materials like wood, causing
significant structural damage over time.
3. What does the pesticide label legally represent?
A. A suggestion for use
B. A marketing tool
C. A legal document with enforceable instructions
D. A training guide only
Answer: C. A legal document with enforceable instructions
Rationale: The label is the law and must be followed exactly as
written.
4. Which PPE is most essential when mixing pesticides?
A. Sandals
B. Respirator, gloves, goggles
C. Baseball cap
D. Sunglasses
Answer: B. Respirator, gloves, goggles
Rationale: These PPE items protect against inhalation, skin, and eye
exposure during handling and mixing.
,5. What is the main purpose of a bait station for rodents?
A. To attract insects
B. To monitor only
C. To deliver poison safely to rodents
D. To repel rodents
Answer: C. To deliver poison safely to rodents
Rationale: Bait stations provide secure placement of rodenticides
while limiting access to non-target organisms.
6. What type of pest control method is sealing cracks and crevices?
A. Biological
B. Chemical
C. Mechanical
D. Cultural
Answer: C. Mechanical
Rationale: Exclusion methods physically prevent pests from entering
structures.
7. Which insect is commonly associated with drywood damage in
furniture?
A. Carpenter ant
B. Drywood termite
C. Mosquito
D. Flea
Answer: B. Drywood termite
, Rationale: Drywood termites infest and damage dry wood without
soil contact.
8. What is the first step before applying any pesticide?
A. Mix the chemical
B. Read the label
C. Call the manufacturer
D. Spray immediately
Answer: B. Read the label
Rationale: The label provides critical instructions for safe and legal
application.
9. What is resistance in pest control?
A. Pest avoidance behavior
B. Pest survival after pesticide exposure
C. Equipment failure
D. Weather damage
Answer: B. Pest survival after pesticide exposure
Rationale: Resistance occurs when pests survive treatments that were
previously effective.
10. Which rodent is most common in urban structures?
A. Deer mouse
B. Norway rat
C. Squirrel
D. Chipmunk
Technician Exam Practice Questions And
Correct Answers (Verified Answers) Plus
Rationales 2026 Q&A | Instant
Download Pdf
1. What is the primary purpose of Integrated Pest Management (IPM)?
A. Eliminate all pesticides
B. Use a combination of methods to manage pests effectively
C. Increase pesticide resistance
D. Replace inspections with chemicals only
Answer: B. Use a combination of methods to manage pests
effectively
Rationale: IPM combines biological, cultural, mechanical, and
chemical methods to manage pests in the most economical and
environmentally sound way.
2. Which organism is most likely to cause structural damage in buildings?
A. Ants
, B. Termites
C. Spiders
D. Lady beetles
Answer: B. Termites
Rationale: Termites feed on cellulose materials like wood, causing
significant structural damage over time.
3. What does the pesticide label legally represent?
A. A suggestion for use
B. A marketing tool
C. A legal document with enforceable instructions
D. A training guide only
Answer: C. A legal document with enforceable instructions
Rationale: The label is the law and must be followed exactly as
written.
4. Which PPE is most essential when mixing pesticides?
A. Sandals
B. Respirator, gloves, goggles
C. Baseball cap
D. Sunglasses
Answer: B. Respirator, gloves, goggles
Rationale: These PPE items protect against inhalation, skin, and eye
exposure during handling and mixing.
,5. What is the main purpose of a bait station for rodents?
A. To attract insects
B. To monitor only
C. To deliver poison safely to rodents
D. To repel rodents
Answer: C. To deliver poison safely to rodents
Rationale: Bait stations provide secure placement of rodenticides
while limiting access to non-target organisms.
6. What type of pest control method is sealing cracks and crevices?
A. Biological
B. Chemical
C. Mechanical
D. Cultural
Answer: C. Mechanical
Rationale: Exclusion methods physically prevent pests from entering
structures.
7. Which insect is commonly associated with drywood damage in
furniture?
A. Carpenter ant
B. Drywood termite
C. Mosquito
D. Flea
Answer: B. Drywood termite
, Rationale: Drywood termites infest and damage dry wood without
soil contact.
8. What is the first step before applying any pesticide?
A. Mix the chemical
B. Read the label
C. Call the manufacturer
D. Spray immediately
Answer: B. Read the label
Rationale: The label provides critical instructions for safe and legal
application.
9. What is resistance in pest control?
A. Pest avoidance behavior
B. Pest survival after pesticide exposure
C. Equipment failure
D. Weather damage
Answer: B. Pest survival after pesticide exposure
Rationale: Resistance occurs when pests survive treatments that were
previously effective.
10. Which rodent is most common in urban structures?
A. Deer mouse
B. Norway rat
C. Squirrel
D. Chipmunk
