Connecticut Category 7F Mosquito and Biting Flies
Pest Control Exam Practice Questions And Correct
Answers (Verified Answers) Plus Rationales 2026
Q&A | Instant Download PDF
CORE DOMAINS COVERED IN THIS EXAM
1. Mosquito Biology and Identification - Life cycle, morphology, species
identification, feeding habits, breeding sites
2. Biting Fly Biology and Identification - Horse flies, deer flies, black flies,
biting midges, stable flies, sand flies
3. Disease Transmission - Arboviruses, malaria, West Nile virus, Eastern
Equine Encephalitis, Zika, dengue, Lyme disease
4. Surveillance and Monitoring - Mosquito trapping, larval monitoring, adult
population assessment, disease testing
5. Mosquito Control Methods - Source reduction, larviciding, adulticiding,
biological control, integrated pest management
6. Pesticide Safety and Application - Pesticide types, application equipment,
label interpretation, safety protocols
7. Environmental Regulations - CT DEEP regulations, FIFRA, endangered
species, water quality protection
8. Public Health and Communication - Disease risk communication, public
education, bite prevention, community engagement
9. Record Keeping and Reporting - Application records, surveillance data,
reporting requirements
10.Emergency Response - Outbreak response, disease surveillance, aerial
application, public health emergencies
,1. The primary goal of mosquito control is to:
A. Eliminate all aquatic organisms in a water body
B. Reduce mosquito populations to acceptable levels
C. Eradicate all insects in the treatment area
D. Increase mosquito breeding habitats
ANSWER: B. Reduce mosquito populations to acceptable levels
RATIONALE: Mosquito control aims to lower mosquito numbers to levels
that reduce disease risk and nuisance without harming ecosystems. Complete
eradication is not feasible and would disrupt ecological balance.
2. Which stage of the mosquito life cycle is aquatic and predaceous?
A. Egg
B. Larva
C. Pupa
D. Adult
ANSWER: B. Larva
RATIONALE: Mosquito larvae live in water and feed on organic material and
microorganisms. Some species are predatory on other mosquito larvae. The larval
stage is the target of larvicides.
3. Biting flies include all the following EXCEPT:
A. Horse flies
B. House flies
C. Deer flies
D. Black flies
ANSWER: B. House flies
RATIONALE: House flies (Musca domestica) do not bite; they are nuisance
flies that feed on waste and decaying organic matter. Horse flies, deer flies, and
black flies are all biting flies that feed on blood.
,4. Anopheles mosquitoes are significant because they:
A. Transmit malaria
B. Transmit dengue
C. Are non-biting
D. Only feed on plants
ANSWER: A. Transmit malaria
RATIONALE: Certain Anopheles species are vectors for malaria, a human
disease caused by Plasmodium parasites. This is one of the most important
mosquito-borne diseases globally.
5. Larvicides target which life stage?
A. Adults
B. Eggs
C. Larvae
D. Pupae
ANSWER: C. Larvae
RATIONALE: Larvicides are formulated to kill larvae in water before they
develop into adults. This is a key component of integrated mosquito management.
6. The best time to apply adult mosquito control treatments is:
A. Midday
B. Morning
C. Evening/Dusk
D. Noon
ANSWER: C. Evening/Dusk
RATIONALE: Mosquitoes are most active at dawn and dusk (crepuscular),
making evening applications more effective. Daytime applications may miss peak
activity and can harm non-target organisms.
, 7. Black flies breed primarily in:
A. Stagnant ponds
B. Fast-flowing rivers
C. Dry soil
D. Wooded areas
ANSWER: B. Fast-flowing rivers
RATIONALE: Black flies lay eggs in flowing water; larvae need moving
water to develop. They attach to rocks and vegetation in fast-flowing streams and
rivers.
8. Integrated Pest Management (IPM) emphasizes:
A. Only chemical control
B. Multiple control methods including biological and cultural
C. Ignoring environmental impact
D. Chemical-only scheduled treatments
ANSWER: B. Multiple control methods including biological and cultural
RATIONALE: IPM uses a combination of strategies (source reduction,
larviciding, adulticiding, biological control) to reduce pests while minimizing risks
to human health and the environment.
9. Which mosquito species is the primary vector for West Nile virus in
Connecticut?
A. Aedes aegypti
B. Anopheles quadrimaculatus
C. Culex pipiens
D. Aedes albopictus
ANSWER: C. Culex pipiens
Pest Control Exam Practice Questions And Correct
Answers (Verified Answers) Plus Rationales 2026
Q&A | Instant Download PDF
CORE DOMAINS COVERED IN THIS EXAM
1. Mosquito Biology and Identification - Life cycle, morphology, species
identification, feeding habits, breeding sites
2. Biting Fly Biology and Identification - Horse flies, deer flies, black flies,
biting midges, stable flies, sand flies
3. Disease Transmission - Arboviruses, malaria, West Nile virus, Eastern
Equine Encephalitis, Zika, dengue, Lyme disease
4. Surveillance and Monitoring - Mosquito trapping, larval monitoring, adult
population assessment, disease testing
5. Mosquito Control Methods - Source reduction, larviciding, adulticiding,
biological control, integrated pest management
6. Pesticide Safety and Application - Pesticide types, application equipment,
label interpretation, safety protocols
7. Environmental Regulations - CT DEEP regulations, FIFRA, endangered
species, water quality protection
8. Public Health and Communication - Disease risk communication, public
education, bite prevention, community engagement
9. Record Keeping and Reporting - Application records, surveillance data,
reporting requirements
10.Emergency Response - Outbreak response, disease surveillance, aerial
application, public health emergencies
,1. The primary goal of mosquito control is to:
A. Eliminate all aquatic organisms in a water body
B. Reduce mosquito populations to acceptable levels
C. Eradicate all insects in the treatment area
D. Increase mosquito breeding habitats
ANSWER: B. Reduce mosquito populations to acceptable levels
RATIONALE: Mosquito control aims to lower mosquito numbers to levels
that reduce disease risk and nuisance without harming ecosystems. Complete
eradication is not feasible and would disrupt ecological balance.
2. Which stage of the mosquito life cycle is aquatic and predaceous?
A. Egg
B. Larva
C. Pupa
D. Adult
ANSWER: B. Larva
RATIONALE: Mosquito larvae live in water and feed on organic material and
microorganisms. Some species are predatory on other mosquito larvae. The larval
stage is the target of larvicides.
3. Biting flies include all the following EXCEPT:
A. Horse flies
B. House flies
C. Deer flies
D. Black flies
ANSWER: B. House flies
RATIONALE: House flies (Musca domestica) do not bite; they are nuisance
flies that feed on waste and decaying organic matter. Horse flies, deer flies, and
black flies are all biting flies that feed on blood.
,4. Anopheles mosquitoes are significant because they:
A. Transmit malaria
B. Transmit dengue
C. Are non-biting
D. Only feed on plants
ANSWER: A. Transmit malaria
RATIONALE: Certain Anopheles species are vectors for malaria, a human
disease caused by Plasmodium parasites. This is one of the most important
mosquito-borne diseases globally.
5. Larvicides target which life stage?
A. Adults
B. Eggs
C. Larvae
D. Pupae
ANSWER: C. Larvae
RATIONALE: Larvicides are formulated to kill larvae in water before they
develop into adults. This is a key component of integrated mosquito management.
6. The best time to apply adult mosquito control treatments is:
A. Midday
B. Morning
C. Evening/Dusk
D. Noon
ANSWER: C. Evening/Dusk
RATIONALE: Mosquitoes are most active at dawn and dusk (crepuscular),
making evening applications more effective. Daytime applications may miss peak
activity and can harm non-target organisms.
, 7. Black flies breed primarily in:
A. Stagnant ponds
B. Fast-flowing rivers
C. Dry soil
D. Wooded areas
ANSWER: B. Fast-flowing rivers
RATIONALE: Black flies lay eggs in flowing water; larvae need moving
water to develop. They attach to rocks and vegetation in fast-flowing streams and
rivers.
8. Integrated Pest Management (IPM) emphasizes:
A. Only chemical control
B. Multiple control methods including biological and cultural
C. Ignoring environmental impact
D. Chemical-only scheduled treatments
ANSWER: B. Multiple control methods including biological and cultural
RATIONALE: IPM uses a combination of strategies (source reduction,
larviciding, adulticiding, biological control) to reduce pests while minimizing risks
to human health and the environment.
9. Which mosquito species is the primary vector for West Nile virus in
Connecticut?
A. Aedes aegypti
B. Anopheles quadrimaculatus
C. Culex pipiens
D. Aedes albopictus
ANSWER: C. Culex pipiens
