FLORIDA LAWN AND ORNAMENTAL PEST CONTROL LICENSING EXAM TEST QUESTIONS
AND CORRECT ANSWERS (VERIFIED ANSWERS) PLUS RATIONALES 2026 Q&A | INSTANT
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Core Domains
*- Pesticide Laws, Regulations, and Legal Compliance*
*- Pest Identification: Insects, Weeds, Diseases, and Vertebrates*
*- Pest Management Principles and Integrated Pest Management (IPM)*
- Pesticide Formulations, Labels, and Safety Data Sheets
*- Application Equipment, Calibration, and Techniques*
*- Environmental Protection, drift management, and watershed conservation*
*- Turfgrass and Ornamental Plant Culture and Physiology*
*- Safety, Personal Protective Equipment (PPE), and First Aid*
*- Resistance Management and Resistance Mechanisms*
*- Professional Ethics, Record Keeping, and Business Practices*
Introduction
This comprehensive assessment prepares candidates for the Florida Lawn and Ornamental Pest Control
Licensing Exam, administered by the Florida Department of Agriculture and Consumer Services (FDACS).
The exam evaluates essential knowledge and skills required for professional pest control operations in lawn
and ornamental settings. Candidates will encounter multiple-choice and scenario-based questions that test
foundational theory, applied professional knowledge, regulatory compliance, and ethical decision-making.
The assessment emphasizes real-world application, requiring technicians to analyze complex situations and
make informed pest management decisions. Mastery of pest identification, pesticide safety, application
techniques, environmental protection, and Florida-specific regulations is essential for successful licensure and
professional practice.
,SECTION ONE: QUESTIONS 1–100
Question 1
Which federal agency is primarily responsible for enforcing the Federal Insecticide, Fungicide, and Rodenticide
Act (FIFRA)?
A. Florida Department of Agriculture and Consumer Services (FDACS)
B. Environmental Protection Agency (EPA)
C. Occupational Safety and Health Administration (OSHA)
D. National Pesticide Information Center (NPIC)
🟢 B. Environmental Protection Agency (EPA)
🔴 RATIONALE: FIFRA is the primary federal law governing pesticide regulation in the United States, and the
EPA has sole authority for pesticide registration, labeling, and enforcement at the federal level. FDACS
administers state-level certification and licensing under FIFRA delegation.
Question 2
A lawn care technician observes yellowing leaves with interveinal chlorosis on mature ligustrum shrubs. Which
nutrient deficiency is MOST likely?
A. Nitrogen
B. Iron
C. Potassium
D. Phosphorus
,🟢 B. Iron
🔴 RATIONALE: Iron deficiency causes interveinal chlorosis (yellowing between veins while veins remain
green), particularly on new or mature foliage. Nitrogen deficiency typically causes uniform yellowing of older
leaves first, while potassium deficiency shows marginal chlorosis and necrosis.
Question 3
What is the PRIMARY purpose of an Anti-Backflow Device on a pesticide spray tank?
A. To increase spray pressure
B. To prevent contaminated water from flowing back into the water supply
C. To reduce pesticide drift during application
D. To measure the exact volume of pesticide applied
🟢 B. To prevent contaminated water from flowing back into the water supply
🔴 RATIONALE: Anti-backflow devices (backflow preventers) are critical safety devices that prevent
contaminated water from siphoning back into potable water sources, protecting public water supplies from
pesticide contamination. This is a legal requirement for many application scenarios.
Question 4
Which weed is classified as a broadleaf summer annual in Florida turfgrass?
, A. Crabgrass (Digitaria spp.)
B. Dandelion (Taraxacum officinale)
C. Chickweed (Stellaria media)
D. Quackgrass (Elymus repens)
🟢 A. Crabgrass (Digitaria spp.)
🔴 RATIONALE: Crabgrass is a warm-season (summer) annual broadleaf weed that germinates in spring when
soil temperatures reach 55-60°F. Dandelion and chickweed are cool-season perennials/annuals, while
quackgrass is a cool-season perennial grassy weed.
Question 5
According to Florida law, what is the maximum number of unlicensed applicators a person with an Ornamental
and Turf License can supervise?
A. 2
B. 3
C. 5
D. Unlimited
🟢 B. 3
🔴 RATIONALE: Florida Chapter 487 regulations state that a licensed ornamental and turf pest control
operator may supervise a maximum of 3 unlicensed applicators. This ensures adequate oversight and proper
pesticide application practices.
AND CORRECT ANSWERS (VERIFIED ANSWERS) PLUS RATIONALES 2026 Q&A | INSTANT
DOWNLOAD PDF
Core Domains
*- Pesticide Laws, Regulations, and Legal Compliance*
*- Pest Identification: Insects, Weeds, Diseases, and Vertebrates*
*- Pest Management Principles and Integrated Pest Management (IPM)*
- Pesticide Formulations, Labels, and Safety Data Sheets
*- Application Equipment, Calibration, and Techniques*
*- Environmental Protection, drift management, and watershed conservation*
*- Turfgrass and Ornamental Plant Culture and Physiology*
*- Safety, Personal Protective Equipment (PPE), and First Aid*
*- Resistance Management and Resistance Mechanisms*
*- Professional Ethics, Record Keeping, and Business Practices*
Introduction
This comprehensive assessment prepares candidates for the Florida Lawn and Ornamental Pest Control
Licensing Exam, administered by the Florida Department of Agriculture and Consumer Services (FDACS).
The exam evaluates essential knowledge and skills required for professional pest control operations in lawn
and ornamental settings. Candidates will encounter multiple-choice and scenario-based questions that test
foundational theory, applied professional knowledge, regulatory compliance, and ethical decision-making.
The assessment emphasizes real-world application, requiring technicians to analyze complex situations and
make informed pest management decisions. Mastery of pest identification, pesticide safety, application
techniques, environmental protection, and Florida-specific regulations is essential for successful licensure and
professional practice.
,SECTION ONE: QUESTIONS 1–100
Question 1
Which federal agency is primarily responsible for enforcing the Federal Insecticide, Fungicide, and Rodenticide
Act (FIFRA)?
A. Florida Department of Agriculture and Consumer Services (FDACS)
B. Environmental Protection Agency (EPA)
C. Occupational Safety and Health Administration (OSHA)
D. National Pesticide Information Center (NPIC)
🟢 B. Environmental Protection Agency (EPA)
🔴 RATIONALE: FIFRA is the primary federal law governing pesticide regulation in the United States, and the
EPA has sole authority for pesticide registration, labeling, and enforcement at the federal level. FDACS
administers state-level certification and licensing under FIFRA delegation.
Question 2
A lawn care technician observes yellowing leaves with interveinal chlorosis on mature ligustrum shrubs. Which
nutrient deficiency is MOST likely?
A. Nitrogen
B. Iron
C. Potassium
D. Phosphorus
,🟢 B. Iron
🔴 RATIONALE: Iron deficiency causes interveinal chlorosis (yellowing between veins while veins remain
green), particularly on new or mature foliage. Nitrogen deficiency typically causes uniform yellowing of older
leaves first, while potassium deficiency shows marginal chlorosis and necrosis.
Question 3
What is the PRIMARY purpose of an Anti-Backflow Device on a pesticide spray tank?
A. To increase spray pressure
B. To prevent contaminated water from flowing back into the water supply
C. To reduce pesticide drift during application
D. To measure the exact volume of pesticide applied
🟢 B. To prevent contaminated water from flowing back into the water supply
🔴 RATIONALE: Anti-backflow devices (backflow preventers) are critical safety devices that prevent
contaminated water from siphoning back into potable water sources, protecting public water supplies from
pesticide contamination. This is a legal requirement for many application scenarios.
Question 4
Which weed is classified as a broadleaf summer annual in Florida turfgrass?
, A. Crabgrass (Digitaria spp.)
B. Dandelion (Taraxacum officinale)
C. Chickweed (Stellaria media)
D. Quackgrass (Elymus repens)
🟢 A. Crabgrass (Digitaria spp.)
🔴 RATIONALE: Crabgrass is a warm-season (summer) annual broadleaf weed that germinates in spring when
soil temperatures reach 55-60°F. Dandelion and chickweed are cool-season perennials/annuals, while
quackgrass is a cool-season perennial grassy weed.
Question 5
According to Florida law, what is the maximum number of unlicensed applicators a person with an Ornamental
and Turf License can supervise?
A. 2
B. 3
C. 5
D. Unlimited
🟢 B. 3
🔴 RATIONALE: Florida Chapter 487 regulations state that a licensed ornamental and turf pest control
operator may supervise a maximum of 3 unlicensed applicators. This ensures adequate oversight and proper
pesticide application practices.
