Texas Forest Pest Control Exam Review with Answers
and Rationales | 100% Pass Guaranteed | Graded A+
1. The primary goal of forest pest management is to:
A. Eliminate all insects
B. Increase timber harvesting
C. Maintain forest health and productivity
D. Maximize pesticide use
Answer: C
Forest pest management focuses on sustaining ecosystem health, not
eradication.
2. Integrated Pest Management (IPM) emphasizes:
A. Routine pesticide spraying
B. Multiple control methods based on monitoring
C. Only biological control
D. Only mechanical control
Answer: B
IPM combines monitoring, thresholds, and multiple control tactics.
3. Which insect is a major pine pest in Texas?
A. Gypsy moth
B. Southern pine beetle
C. Emerald ash borer
D. Asian longhorned beetle
Answer: B
The southern pine beetle is one of the most destructive pine pests in
Texas.
,4. A key sign of southern pine beetle infestation is:
A. Leaf skeletonization
B. Pitch tubes on bark
C. Root nodules
D. Powdery mildew
Answer: B
Pitch tubes indicate beetles boring into the tree.
5. Forest pest monitoring is important because it:
A. Eliminates need for treatment
B. Detects problems early
C. Increases pesticide use
D. Prevents tree growth
Answer: B
Early detection allows timely and cost-effective management.
6. The economic injury level refers to:
A. When pests appear
B. When control costs exceed damage value
C. When damage equals cost of control
D. When trees die
Answer: C
It is the point where damage equals the cost of management.
7. Bark beetles typically attack:
A. Leaves
B. Roots only
C. Inner bark and cambium
D. Flowers
, Answer: C
They feed and reproduce in the phloem/cambial area.
8. Which condition increases susceptibility to forest pests?
A. Healthy stands
B. Drought stress
C. Proper thinning
D. Good soil fertility
Answer: B
Stressed trees are more vulnerable to pests.
9. The most effective prevention for southern pine beetle
outbreaks is:
A. Fertilization
B. Proper stand density management
C. Daily spraying
D. Burning leaves
Answer: B
Thinning reduces stress and beetle risk.
10. Defoliators primarily damage trees by:
A. Destroying roots
B. Removing foliage
C. Killing seeds
D. Breaking branches
Answer: B
Loss of foliage reduces photosynthesis and weakens trees.
11. Which organism is considered a forest pathogen?
and Rationales | 100% Pass Guaranteed | Graded A+
1. The primary goal of forest pest management is to:
A. Eliminate all insects
B. Increase timber harvesting
C. Maintain forest health and productivity
D. Maximize pesticide use
Answer: C
Forest pest management focuses on sustaining ecosystem health, not
eradication.
2. Integrated Pest Management (IPM) emphasizes:
A. Routine pesticide spraying
B. Multiple control methods based on monitoring
C. Only biological control
D. Only mechanical control
Answer: B
IPM combines monitoring, thresholds, and multiple control tactics.
3. Which insect is a major pine pest in Texas?
A. Gypsy moth
B. Southern pine beetle
C. Emerald ash borer
D. Asian longhorned beetle
Answer: B
The southern pine beetle is one of the most destructive pine pests in
Texas.
,4. A key sign of southern pine beetle infestation is:
A. Leaf skeletonization
B. Pitch tubes on bark
C. Root nodules
D. Powdery mildew
Answer: B
Pitch tubes indicate beetles boring into the tree.
5. Forest pest monitoring is important because it:
A. Eliminates need for treatment
B. Detects problems early
C. Increases pesticide use
D. Prevents tree growth
Answer: B
Early detection allows timely and cost-effective management.
6. The economic injury level refers to:
A. When pests appear
B. When control costs exceed damage value
C. When damage equals cost of control
D. When trees die
Answer: C
It is the point where damage equals the cost of management.
7. Bark beetles typically attack:
A. Leaves
B. Roots only
C. Inner bark and cambium
D. Flowers
, Answer: C
They feed and reproduce in the phloem/cambial area.
8. Which condition increases susceptibility to forest pests?
A. Healthy stands
B. Drought stress
C. Proper thinning
D. Good soil fertility
Answer: B
Stressed trees are more vulnerable to pests.
9. The most effective prevention for southern pine beetle
outbreaks is:
A. Fertilization
B. Proper stand density management
C. Daily spraying
D. Burning leaves
Answer: B
Thinning reduces stress and beetle risk.
10. Defoliators primarily damage trees by:
A. Destroying roots
B. Removing foliage
C. Killing seeds
D. Breaking branches
Answer: B
Loss of foliage reduces photosynthesis and weakens trees.
11. Which organism is considered a forest pathogen?
