MASSACHUSETTS COMMERCIAL APPLICATOR
CERTIFICATION
CATEGORY 37: TURF PEST CONTROL
COMPREHENSIVE PRACTICE EXAM (150 Questions) 2026|
2027
SECTION 1: INTEGRATED PEST MANAGEMENT (IPM) - Questions 1-20
1. What is the primary goal of Integrated Pest Management (IPM) in turfgrass
management?
A. Complete eradication of all pests B. To manage pests using economically and
environmentally sound methods C. To eliminate all pesticide use D. To apply
pesticides on a regular schedule regardless of pest presence
Answer: B
Rationale: IPM emphasizes long-term prevention of pests or their damage
through a combination of techniques such as biological control, habitat
manipulation, modification of cultural practices, and use of resistant varieties. The
goal is not complete eradication but rather managing pests at acceptable levels
using economically and environmentally sound methods
extension.missouri.edu
www.umass.edu
www.stma.org
.
2. Which of the following is the FIRST step in an IPM program?
A. Applying preventive pesticides B. Proper identification of the pest C. Setting
action thresholds D. Implementing control measures
Answer: B
,Rationale: Proper pest identification is the foundation of any IPM program.
Without accurate identification, appropriate management decisions cannot be
made. Misidentification can lead to ineffective control measures and unnecessary
pesticide applications
extension.missouri.edu
www.sportsfieldmanagement.org
.
3. What is an "action threshold" in IPM?
A. The point at which pest populations cause complete turf death B. The pest
density at which control measures should be initiated to prevent unacceptable
damage C. The maximum amount of pesticide that can be applied D. The
minimum temperature for pesticide application
Answer: B
Rationale: An action threshold is the pest population level at which control
measures must be initiated to prevent the pest from causing unacceptable
economic or aesthetic damage. It is not the point of complete turf death, but
rather the level where action should be taken to prevent reaching that point
www.sportsfieldmanagement.org
www.stma.org
ncipmhort.cfans.umn.edu
.
4. Which monitoring technique is MOST appropriate for detecting white grub
populations in turf?
A. Visual inspection of turf blades B. Soil sampling and examining root zones C.
Using sticky traps D. Checking thatch layers only
,Answer: B
Rationale: White grubs feed on turfgrass roots in the soil. The most effective
monitoring method involves taking soil samples or cutting sections of turf and
examining the root zone for the presence of grubs. Visual inspection of blades
alone won't reveal grub damage until it's severe
extension.usu.edu
extension.entm.purdue.edu
.
5. Cultural control methods in turf IPM include all of the following EXCEPT:
A. Proper mowing height B. Appropriate irrigation practices C. Applying
insecticides preventively D. Soil aeration and fertilization
Answer: C
Rationale: Cultural controls are practices that create unfavorable conditions for
pests while promoting healthy turf. These include proper mowing, irrigation,
fertilization, and aeration. Applying insecticides is a chemical control method, not
a cultural control
extension.usu.edu
extension.psu.edu
www.umass.edu
.
6. What is the primary benefit of maintaining proper mowing height in turf IPM?
A. It reduces the need for irrigation B. It promotes deeper root systems and
healthier turf that can better resist pests C. It eliminates all weed problems D. It
prevents all disease issues
Answer: B
, Rationale: Proper mowing height promotes deeper root systems, denser turf, and
overall plant health. Healthy turf is more competitive against weeds and more
resilient to insect and disease damage. While it doesn't eliminate all problems, it
significantly reduces pest susceptibility
extension.usu.edu
www.umass.edu
.
7. Which of the following best describes "biological control" in turf IPM?
A. Using synthetic pesticides B. Using natural enemies, predators, or pathogens to
control pests C. Applying organic fertilizers D. Mechanical removal of pests
Answer: B
Rationale: Biological control involves using natural enemies of pests, including
predators, parasites, pathogens, or competitors, to suppress pest populations.
Examples include beneficial nematodes for grub control or fungi that attack insect
pests
fieldreport.caes.uga.edu
extension.psu.edu
www.stma.org
.
8. When should preventive pesticide applications be considered in an IPM
program?
A. Always, as a standard practice B. Only when monitoring indicates pest
populations will likely exceed action thresholds C. Never; only curative
applications are acceptable D. Only on golf courses
Answer: B
CERTIFICATION
CATEGORY 37: TURF PEST CONTROL
COMPREHENSIVE PRACTICE EXAM (150 Questions) 2026|
2027
SECTION 1: INTEGRATED PEST MANAGEMENT (IPM) - Questions 1-20
1. What is the primary goal of Integrated Pest Management (IPM) in turfgrass
management?
A. Complete eradication of all pests B. To manage pests using economically and
environmentally sound methods C. To eliminate all pesticide use D. To apply
pesticides on a regular schedule regardless of pest presence
Answer: B
Rationale: IPM emphasizes long-term prevention of pests or their damage
through a combination of techniques such as biological control, habitat
manipulation, modification of cultural practices, and use of resistant varieties. The
goal is not complete eradication but rather managing pests at acceptable levels
using economically and environmentally sound methods
extension.missouri.edu
www.umass.edu
www.stma.org
.
2. Which of the following is the FIRST step in an IPM program?
A. Applying preventive pesticides B. Proper identification of the pest C. Setting
action thresholds D. Implementing control measures
Answer: B
,Rationale: Proper pest identification is the foundation of any IPM program.
Without accurate identification, appropriate management decisions cannot be
made. Misidentification can lead to ineffective control measures and unnecessary
pesticide applications
extension.missouri.edu
www.sportsfieldmanagement.org
.
3. What is an "action threshold" in IPM?
A. The point at which pest populations cause complete turf death B. The pest
density at which control measures should be initiated to prevent unacceptable
damage C. The maximum amount of pesticide that can be applied D. The
minimum temperature for pesticide application
Answer: B
Rationale: An action threshold is the pest population level at which control
measures must be initiated to prevent the pest from causing unacceptable
economic or aesthetic damage. It is not the point of complete turf death, but
rather the level where action should be taken to prevent reaching that point
www.sportsfieldmanagement.org
www.stma.org
ncipmhort.cfans.umn.edu
.
4. Which monitoring technique is MOST appropriate for detecting white grub
populations in turf?
A. Visual inspection of turf blades B. Soil sampling and examining root zones C.
Using sticky traps D. Checking thatch layers only
,Answer: B
Rationale: White grubs feed on turfgrass roots in the soil. The most effective
monitoring method involves taking soil samples or cutting sections of turf and
examining the root zone for the presence of grubs. Visual inspection of blades
alone won't reveal grub damage until it's severe
extension.usu.edu
extension.entm.purdue.edu
.
5. Cultural control methods in turf IPM include all of the following EXCEPT:
A. Proper mowing height B. Appropriate irrigation practices C. Applying
insecticides preventively D. Soil aeration and fertilization
Answer: C
Rationale: Cultural controls are practices that create unfavorable conditions for
pests while promoting healthy turf. These include proper mowing, irrigation,
fertilization, and aeration. Applying insecticides is a chemical control method, not
a cultural control
extension.usu.edu
extension.psu.edu
www.umass.edu
.
6. What is the primary benefit of maintaining proper mowing height in turf IPM?
A. It reduces the need for irrigation B. It promotes deeper root systems and
healthier turf that can better resist pests C. It eliminates all weed problems D. It
prevents all disease issues
Answer: B
, Rationale: Proper mowing height promotes deeper root systems, denser turf, and
overall plant health. Healthy turf is more competitive against weeds and more
resilient to insect and disease damage. While it doesn't eliminate all problems, it
significantly reduces pest susceptibility
extension.usu.edu
www.umass.edu
.
7. Which of the following best describes "biological control" in turf IPM?
A. Using synthetic pesticides B. Using natural enemies, predators, or pathogens to
control pests C. Applying organic fertilizers D. Mechanical removal of pests
Answer: B
Rationale: Biological control involves using natural enemies of pests, including
predators, parasites, pathogens, or competitors, to suppress pest populations.
Examples include beneficial nematodes for grub control or fungi that attack insect
pests
fieldreport.caes.uga.edu
extension.psu.edu
www.stma.org
.
8. When should preventive pesticide applications be considered in an IPM
program?
A. Always, as a standard practice B. Only when monitoring indicates pest
populations will likely exceed action thresholds C. Never; only curative
applications are acceptable D. Only on golf courses
Answer: B
