West Virginia Category 2 — Forest Pest
Control Exam Practice Questions And
Correct Answers (Verified Answers) Plus
Rationales 2026 Q&A | Instant
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1. What is the primary goal of forest pest management?
A) Eliminate all insects
B) Increase pesticide use
C) Maintain forest health and productivity
D) Replace native forests
Correct Answer: C
Rationale: Forest pest management aims to protect and sustain
forest ecosystems, not eliminate all pests.
2. Which insect is a major defoliator of hardwood forests?
A) Emerald ash borer
B) Spongy moth
C) Bark beetle
, D) Termite
Correct Answer: B
Rationale: Spongy moth larvae feed on leaves and can defoliate large
forest areas.
3. What does Integrated Pest Management (IPM) emphasize?
A) Routine spraying
B) Chemical-only control
C) Combining multiple control strategies
D) Ignoring pest populations
Correct Answer: C
Rationale: IPM integrates biological, cultural, mechanical, and
chemical methods.
4. Which pest attacks and kills ash trees?
A) Gypsy moth
B) Emerald ash borer
C) Pine sawfly
D) Tent caterpillar
Correct Answer: B
Rationale: Emerald ash borer larvae destroy vascular tissue in ash
trees.
5. What is the most important factor in pesticide effectiveness?
A) Color of spray
B) Application timing
, C) Price of pesticide
D) Container size
Correct Answer: B
Rationale: Proper timing ensures pests are vulnerable to treatment.
6. Bark beetles primarily attack which part of the tree?
A) Leaves
B) Roots
C) Inner bark
D) Flowers
Correct Answer: C
Rationale: They feed and reproduce in the inner bark (phloem).
7. What is a common symptom of Dutch elm disease?
A) Needle drop
B) Wilting and yellowing leaves
C) Bark splitting only
D) Root swelling
Correct Answer: B
Rationale: The disease blocks water movement causing wilting and
yellowing.
8. Herbicides used in forestry are primarily for:
A) Insect control
B) Weed and brush control
C) Fungal diseases
, D) Rodent control
Correct Answer: B
Rationale: Herbicides target unwanted vegetation competing with
trees.
9. What is pesticide resistance?
A) Pest immunity to cold
B) Pest survival after repeated exposure
C) Chemical breakdown in soil
D) Application failure
Correct Answer: B
Rationale: Repeated exposure selects for resistant pest populations.
10. PPE stands for:
A) Professional Pest Equipment
B) Personal Protective Equipment
C) Pesticide Preparation Equipment
D) Protective Pest Elimination
Correct Answer: B
Rationale: PPE protects applicators from pesticide exposure.
11. Which tree species is commonly affected by oak wilt?
A) Pine
B) Oak
C) Maple
D) Fir
Control Exam Practice Questions And
Correct Answers (Verified Answers) Plus
Rationales 2026 Q&A | Instant
Download Pdf
1. What is the primary goal of forest pest management?
A) Eliminate all insects
B) Increase pesticide use
C) Maintain forest health and productivity
D) Replace native forests
Correct Answer: C
Rationale: Forest pest management aims to protect and sustain
forest ecosystems, not eliminate all pests.
2. Which insect is a major defoliator of hardwood forests?
A) Emerald ash borer
B) Spongy moth
C) Bark beetle
, D) Termite
Correct Answer: B
Rationale: Spongy moth larvae feed on leaves and can defoliate large
forest areas.
3. What does Integrated Pest Management (IPM) emphasize?
A) Routine spraying
B) Chemical-only control
C) Combining multiple control strategies
D) Ignoring pest populations
Correct Answer: C
Rationale: IPM integrates biological, cultural, mechanical, and
chemical methods.
4. Which pest attacks and kills ash trees?
A) Gypsy moth
B) Emerald ash borer
C) Pine sawfly
D) Tent caterpillar
Correct Answer: B
Rationale: Emerald ash borer larvae destroy vascular tissue in ash
trees.
5. What is the most important factor in pesticide effectiveness?
A) Color of spray
B) Application timing
, C) Price of pesticide
D) Container size
Correct Answer: B
Rationale: Proper timing ensures pests are vulnerable to treatment.
6. Bark beetles primarily attack which part of the tree?
A) Leaves
B) Roots
C) Inner bark
D) Flowers
Correct Answer: C
Rationale: They feed and reproduce in the inner bark (phloem).
7. What is a common symptom of Dutch elm disease?
A) Needle drop
B) Wilting and yellowing leaves
C) Bark splitting only
D) Root swelling
Correct Answer: B
Rationale: The disease blocks water movement causing wilting and
yellowing.
8. Herbicides used in forestry are primarily for:
A) Insect control
B) Weed and brush control
C) Fungal diseases
, D) Rodent control
Correct Answer: B
Rationale: Herbicides target unwanted vegetation competing with
trees.
9. What is pesticide resistance?
A) Pest immunity to cold
B) Pest survival after repeated exposure
C) Chemical breakdown in soil
D) Application failure
Correct Answer: B
Rationale: Repeated exposure selects for resistant pest populations.
10. PPE stands for:
A) Professional Pest Equipment
B) Personal Protective Equipment
C) Pesticide Preparation Equipment
D) Protective Pest Elimination
Correct Answer: B
Rationale: PPE protects applicators from pesticide exposure.
11. Which tree species is commonly affected by oak wilt?
A) Pine
B) Oak
C) Maple
D) Fir
