Minnesota Category A Agricultural Pest
Control Exam questions and Correct Answers
(Verified Answers) Plus Rationales 2026 Q&A |
Instant Download Pdf
1. What is the primary goal of integrated pest management (IPM)?
A. Eliminate all pests
B. Reduce pest damage to acceptable levels
C. Increase pesticide use
D. Prevent crop planting
Answer: B
IPM focuses on keeping pests below economic injury levels rather than
total eradication.
2. Economic threshold refers to:
A. The cost of pesticide application
B. Pest population level causing economic damage
C. Crop market price
D. Maximum pesticide residue allowed
,Answer: B
It is the pest density at which control should be applied to prevent
economic loss.
3. Which is a biological control method?
A. Crop rotation
B. Predator insects
C. Herbicide application
D. Soil fumigation
Answer: B
Natural enemies such as lady beetles reduce pest populations.
4. Scouting in pest management means:
A. Spraying fields
B. Monitoring pest populations
C. Harvesting crops
D. Irrigation scheduling
Answer: B
Scouting involves regular field inspection for pests and damage.
,5. A pesticide label is considered:
A. Optional reading
B. A legal document
C. A marketing tool
D. A suggestion only
Answer: B
The label is legally enforceable under pesticide law.
6. Resistance in pests develops due to:
A. Overuse of pesticides
B. Crop rotation
C. Weather changes
D. Natural predators
Answer: A
Repeated use of the same pesticide selects resistant pest populations.
7. A selective pesticide:
A. Kills all organisms
B. Targets specific pests
C. Is always organic
D. Is non-toxic
, Answer: B
Selective pesticides affect only certain pest species.
8. Which stage is most vulnerable in insect life cycles?
A. Egg
B. Pupa
C. Larva
D. Adult
Answer: C
Larval stages often cause damage and are easier to control.
9. The term “host plant resistance” means:
A. Plants repel farmers
B. Plants resist pests naturally
C. Plants are sprayed heavily
D. Plants attract pests
Answer: B
Some crops naturally resist pest attacks.
Control Exam questions and Correct Answers
(Verified Answers) Plus Rationales 2026 Q&A |
Instant Download Pdf
1. What is the primary goal of integrated pest management (IPM)?
A. Eliminate all pests
B. Reduce pest damage to acceptable levels
C. Increase pesticide use
D. Prevent crop planting
Answer: B
IPM focuses on keeping pests below economic injury levels rather than
total eradication.
2. Economic threshold refers to:
A. The cost of pesticide application
B. Pest population level causing economic damage
C. Crop market price
D. Maximum pesticide residue allowed
,Answer: B
It is the pest density at which control should be applied to prevent
economic loss.
3. Which is a biological control method?
A. Crop rotation
B. Predator insects
C. Herbicide application
D. Soil fumigation
Answer: B
Natural enemies such as lady beetles reduce pest populations.
4. Scouting in pest management means:
A. Spraying fields
B. Monitoring pest populations
C. Harvesting crops
D. Irrigation scheduling
Answer: B
Scouting involves regular field inspection for pests and damage.
,5. A pesticide label is considered:
A. Optional reading
B. A legal document
C. A marketing tool
D. A suggestion only
Answer: B
The label is legally enforceable under pesticide law.
6. Resistance in pests develops due to:
A. Overuse of pesticides
B. Crop rotation
C. Weather changes
D. Natural predators
Answer: A
Repeated use of the same pesticide selects resistant pest populations.
7. A selective pesticide:
A. Kills all organisms
B. Targets specific pests
C. Is always organic
D. Is non-toxic
, Answer: B
Selective pesticides affect only certain pest species.
8. Which stage is most vulnerable in insect life cycles?
A. Egg
B. Pupa
C. Larva
D. Adult
Answer: C
Larval stages often cause damage and are easier to control.
9. The term “host plant resistance” means:
A. Plants repel farmers
B. Plants resist pests naturally
C. Plants are sprayed heavily
D. Plants attract pests
Answer: B
Some crops naturally resist pest attacks.
