FREE Pesticide Applicator Exam Guide 2026: Core + Category Pass
Video
Which state agency regulates pesticide applicator licensing in Oklahoma?
State Laws Regulations
Question · Easy
FREE 2026 pesticide applicator guide: EPA 40 CFR 171 Core exam, 16 commercial categories, state fees, CEU cycles, calibration math, and practice questions.
Blog
FIFRA: what it does and who enforces it
Laws and Regulations
Flashcard
What minimum score must an Oklahoma pesticide applicator achieve to pass a written certification exam?
U.S. law that lets EPA regulate the sale, distribution, production and use of pest-control products.
Laws and rules
Guess the Term
Oklahoma Certification Path and Exam Logistics
1.1 Current Exam Facts
Study guide
Which Oklahoma pesticide applicator categories require a practical examination in addition to written exams?
Question · Medium
Read the clue and guess the term in 6 tries.
Game
Restricted use pesticide (RUP): who may buy and apply one?
Where are Oklahoma ODAFF pesticide applicator exams administered?
Product class the general public cannot buy, which only a certified applicator or someone under that person's direct supervision may apply.
How long does an Oklahoma applicator have to pass the practical exam after passing the written exam for categories 7A, 7B, or 7C?
Private applicator vs. commercial applicator
What is required for an Oklahoma commercial pesticide applicator business license?
Federal rule in 40 CFR part 170 that requires practices and emergency procedures to reduce pesticide exposure on farms and in nurseries, greenhouses and forests.
Pesticide safety
1.2 Applicator Classifications
How often must Oklahoma pesticide applicators complete continuing education or retake exams to maintain certification?
Swap tiles to line up three of the same term.
Term Match
How long does applicator certification last under federal rules?
What is the difference between a commercial and non-commercial pesticide applicator license in Oklahoma?
Legally enforceable directions, warnings and use instructions for a pesticide product.
Product information
Under FIFRA, who has the authority to register pesticide products for sale in the United States?
Minimum age rules for private applicators and the people they supervise
What is required for aerial, fumigation, and predator control restricted-use pesticide applications in Oklahoma?
Kind of front-panel word, such as DANGER, WARNING or CAUTION, that 40 CFR 156.64 matches to a product's most severe toxicity category.
1.3 Categories, Practical Exams, and Scheduling
What signal word on a pesticide label indicates the product is moderately toxic?
Pesticide Safety
Flip two cards at a time to find matching terms.
Term Pairs
Two ways a state may establish private applicator competency
Which route of pesticide exposure accounts for the largest percentage of occupational pesticide poisonings?
Label-stated waiting period after an application during which going into the treated area is limited.
What type of PPE should NEVER be used when handling pesticides?
Why is it said that "the label is the law"?
Label and Labeling
What is the antidote for organophosphate and carbamate pesticide poisoning?
Question · Hard
Movement of pesticide dust or droplets through the air to a site other than the intended one.
Environmental protection
Federal Pesticide Law and the Worker Protection Standard
2.1 FIFRA, EPA Registration, and Product Classification
What does 'cholinesterase inhibition' mean in the context of pesticide exposure?
Find five hidden terms in a grid of letters.
Term Search
Label vs. labeling
Under the Worker Protection Standard, how frequently must agricultural workers receive pesticide safety training?
Water from rain or snowmelt that carries pesticide off a treated area into streams, drains or other water bodies.
Under the Worker Protection Standard, how long must pesticide application information remain displayed at the central location after the restricted-entry interval (REI) expires?
EPA Registration Number vs. EPA Establishment Number
Oklahoma is particularly vulnerable to pesticide contamination of which natural resource due to its geology?
Environmental Protection
Gear such as chemical-resistant gloves, coveralls and respirators that a handler must wear when the label requires it.
2.2 The Label as Federal Law
What is the primary environmental concern with applying pesticides near Oklahoma's rivers and streams?
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