NC Pesticide License Exam Flashcards

Questions and Answers

A product which may be sold or applied only by certified applicators or persons under the direct supervision is a _______________ pesticide.

restricted use

Who may be a private applicator?

Farmer, Nursery operator, or Christmas tree grower

To become recertified, you can:

Retake the certification exams

Complete the required continuing education classes for recertification

Both A and B (correct)

None of the above

Who is required to be licensed with the NCDA&CS?

A commercial applicator Signup and view all the answers

General use pesticides are:

Pesticides that have less potential to cause harm to humans or the environment Signup and view all the answers

Which federal agency is responsible for registering pesticide products for use in the United States?

U.S. Environmental Protection Agency (EPA) Signup and view all the answers

Which federal law requires the EPA to set pesticide tolerances for food and feed products?

Federal Food, Drug, and Cosmetic Act (FFDCA) Signup and view all the answers

State restrictions on pesticides can be less strict than those of FIFRA.

False Signup and view all the answers

The North Carolina Pesticide Law of 1971 regulates which of the following?

Registration, Handling, Storage, and Disposal of Pesticides. Signup and view all the answers

When storing pesticides in North Carolina, if the container is leaking, it is acceptable to transfer the pesticide into a new, unlabeled container.

False Signup and view all the answers

In North Carolina, it is illegal to use a pesticide to kill which of these vertebrate animals?

Canada Goose Signup and view all the answers

Using barriers to prevent pests from getting into an area is an example of which type of pest management method?

Mechanical Control Signup and view all the answers

Lowering the humidity of stored grains and other food products to reduce damage from mold is an example of which type of pest management method?

Physical/Environmental modification Signup and view all the answers

Modifying the environment to enhance natural enemies is a recommended practice in biological control.

True Signup and view all the answers

Sealing cracks and crevices and small openings in buildings is an example of which type of mechanical control method?

Exclusion Signup and view all the answers

Cultural practices alter the environment, the condition of the host, or the behavior of the pest to prevent or suppress an infestation.

True Signup and view all the answers

Airports and ocean ports are monitored by pest quarantine regulatory agencies.

True Signup and view all the answers

The goal is often to maintain pest damage at economically acceptable levels.

True Signup and view all the answers

Which would be considered a preventive pest management strategy?

Planting weed- and disease-free seed. Signup and view all the answers

The action threshold for a pest may be set at a zero pest population density.

True Signup and view all the answers

What tells you that the product is registered with the Environmental Protection Agency?

EPA Registration Number Signup and view all the answers

What tells you where this product was packaged or produced?

EPA Establishment Number Signup and view all the answers

Can anyone purchase a restricted use pesticide from a local agrichemical dealership?

False Signup and view all the answers

The signal word on the label is "DANGER". What does this indicate about the acute toxicity of the product?

It is highly toxic. Signup and view all the answers

If the label contained the word POISON and a skull and crossbones symbol plus the word DANGER, how would the meaning change?

It is highly toxic by any route of entry into the body. Signup and view all the answers

If someone swallows a skull and cross bones labeled product, what first aid should be administered?

Rinse out mouth and give water in small sips. Signup and view all the answers

Gloves made of what material SHOULD be worn with this product?

Barrier Laminate Signup and view all the answers

What does the trade name commonly associated with chlorothalonil?

Daconil Signup and view all the answers

What precaution should be taken when applying a product near a pond that has a tendency to drift?

Use a coarse spray directed at the soil. Signup and view all the answers

What does the 3E stand for in the trade name NOMO'TODES 3E?

Three pounds of active ingredients per gallon of emulsifiable concentrate. Signup and view all the answers

What does the name Sevin 5G on a pesticide label indicate?

A granular pesticide with 5 percent active ingredients. Signup and view all the answers

Which of these formulations forms a suspension that requires constant agitation when mixed with water?

Wettable Powder Signup and view all the answers

Which is a disadvantage of both EC and concentrate formulations?

They may cause rubber or plastic hoses, gaskets, and pump parts and surfaces to deteriorate. Signup and view all the answers

Which dry/solid formulation is mixed in water and reduces the risk of inhalation exposure during mixing and loading?

Water-dispersible granules (WDG) Signup and view all the answers

Which type of dry/solid pesticide formulation consists of particles that are the same weight and shape?

Pellets Signup and view all the answers

Delayed or slow release of the active ingredient prolongs their effectiveness.

True Signup and view all the answers

Which types of adjuvant function as wetting agents and spreaders?

Surfactants Signup and view all the answers

What characteristic of a pesticide makes it likely to move with water in surface runoff?

High Solubility Signup and view all the answers

Which of these may be a cause of non-point source pollution?

Pesticides that dissolve and leach through the soil after a rainfall. Signup and view all the answers

Which of these soil types is most likely to experience leaching?

Sandy soil, low in organic matter, where groundwater is shallow. Signup and view all the answers

What two factors are most important in reducing spray drift?

Droplet size and wind conditions Signup and view all the answers

What two factors are most important in relation to vapor drift?

Temperature and pesticide volatility Signup and view all the answers

Applying pesticides in the evening or during early morning is recommended.

True Signup and view all the answers

What label statement will be on pesticides that might harm endangered species?

Advice to consult a county bulletin to determine what special precautions to take when using the product. Signup and view all the answers

The capacity of a pesticide to cause short-term (acute) or long-term (chronic) injury is referred to as its?

Toxicity Signup and view all the answers

Which statement about the harmful effects of pesticides is FALSE? The most common form of pesticide injury is by inhalation.

False Signup and view all the answers

Which statement about first-aid for pesticide exposure to the eye is FALSE? Drip water directly into eye, don't use an eyewash dispenser.

True Signup and view all the answers

What is the first thing you should do to help a victim of inhalation exposure?

Get the victim to fresh air. Signup and view all the answers

Which statement about heat stress is TRUE? Lack of sweat is a symptom of heatstroke.

True Signup and view all the answers

Which statement about PPE as required by the label is TRUE? Sometimes a label has different PPE requirements for pesticide handlers and early-entry workers.

True Signup and view all the answers

What is the purpose of a fit check?

To make sure you have a tight-fitting seal with no leakages each time you use the respirator. Signup and view all the answers

Which is TRUE about disposable PPE? Inexpensive disposables may be a good choice for brief pesticide-handling activities.

True Signup and view all the answers

Which statement about washing contaminated PPE is TRUE? After washing the items, run the washer through at least one additional entire cycle without clothing.

True Signup and view all the answers

Which statement about respirator maintenance is true? Respirator cartridges must be stored in an airtight bag or they lose their effectiveness.

True Signup and view all the answers

Which statement about transporting pesticides is TRUE? Enclosed cargo boxes offer the greatest protection but are not always practical.

True Signup and view all the answers

Which statement about pesticide storage facilities is TRUE? Carefully consider soil and land surface characteristics when selecting a storage site to prevent potential contamination of water sources.

True Signup and view all the answers

What is the first thing you should do if you notice a damaged pesticide container?

Put on appropriate personal protective equipment. Signup and view all the answers

Which practice for minimizing storage problems is NOT recommended?

Buy large quantities of pesticides to reduce costs and ensure that the chemicals you use are available when you need them. Signup and view all the answers

What is the first step a business should take to develop a sound pesticide security program?

Conduct a risk assessment. Signup and view all the answers

Which of the following is TRUE about dealing with a leaking pesticide container? Put smaller containers into larger ones or try to plug leaks in larger containers.

True Signup and view all the answers

What is the first step cleaning up any pesticide spill or leak?

Wear proper PPE. Signup and view all the answers

What is the best way to prevent pesticide spills?

Maintain vehicles and equipment and understand how equipment works. Signup and view all the answers

What should be done with contaminated material after cleaning up a spill?

Dispose of it in accordance with state and federal laws. Signup and view all the answers

When a pesticide spill occurs, it is important to:

Keep records of your activities and conversations with authorities. Signup and view all the answers

Pesticide fires are most dangerous because they can produce toxic vapors or lead to runoff.

True Signup and view all the answers

When reporting a pesticide fire to the fire department, it is very important to:

Tell the fire department it is a pesticide fire and provide them with an SDS. Signup and view all the answers

After a pesticide fire, what steps should be taken for clean up?

Dispose of clothing used during the fire and wait until the area is cool to begin clean up. Signup and view all the answers

Which statement about the right way to open a pesticide container is TRUE? Use a sharp knife or scissors to open paper or cardboard containers.

True Signup and view all the answers

Which statement about cleaning and disposing of pesticide containers is TRUE? Containers must be disposed of in accordance with label directions and federal, state, and local laws, and regulations.

True Signup and view all the answers

Which statement about triple rinsing and pressure washing pesticide containers is TRUE? Both triple rinsed and pressure rinsed containers are considered non-hazardous waste.

False Signup and view all the answers

Which statement about pesticide rinsates is true? Rinsates may be applied to labeled target sites at or below labeled rates.

True Signup and view all the answers

Which statement about pesticide equipment cleanup is FALSE? Leave pesticide residues in the spray tank when changing products.

True Signup and view all the answers

Study Notes

Pesticide License Exam Key Concepts

Restricted use pesticides can only be sold or applied by certified applicators or under their direct supervision.
Private applicators typically include farmers, nursery operators, or Christmas tree growers.
Recertification requires retaking certification exams and completing continuing education classes.
Commercial applicators are licensed individuals who use or supervise pesticide application on others' property for compensation.
General use pesticides are those with a lower potential to harm humans or the environment.

Regulatory Framework

The U.S. Environmental Protection Agency (EPA) registers pesticide products for use in the United States.
The Federal Food, Drug, and Cosmetic Act (FFDCA) mandates the EPA to set pesticide tolerances for food and feed.
FIFRA allows for state restrictions, which cannot be less strict than federal standards.

North Carolina Pesticide Regulations

North Carolina Pesticide Law of 1971 covers registration, handling, storage, and disposal of pesticides.
In cases of pesticide container leaks, transferring to unlabeled containers is prohibited.
Certain vertebrate animals, such as the Canada Goose, cannot be killed using pesticides.

Pest Management Strategies

Mechanical control prevents pests via barriers; physical/environmental modifications may include lowering humidity to combat mold.
Biological control methods recommend modifying environments to support natural pest enemies.
Cultural practices aim to alter the environment to suppress pest infestations.

Integrated Pest Management (IPM)

IPM strategies often aim to maintain pest damage at economically acceptable levels.
Preventive strategies include planting disease-free seeds to minimize pest risks.
Action thresholds indicate levels at which action is taken, sometimes set at zero pest density.

Pesticide Product Labels

The EPA Registration Number confirms a pesticide's registration with the EPA.
Labels indicate toxicity levels; a "DANGER" signal word indicates high toxicity.
The word "POISON" with a skull symbol denotes the product is highly toxic by any entry route.

First Aid and Safety

For accidental ingestion, rinse the mouth and provide water in small sips.
The first action for eye exposure is to flush with water; avoid drip water directly into the eye.
Heat stroke symptoms include lack of sweat; respond by getting the victim to fresh air.

Personal Protective Equipment (PPE)

Different PPE requirements may exist for pesticide handlers versus early-entry workers.
Fit checks for respirators ensure a tight seal and prevent leakages before use.
Disposable PPE is suitable for brief activities; store respirator cartridges in airtight bags to maintain effectiveness.

Pesticide Storage and Transportation

Storage facilities must consider soil and land surface characteristics to prevent contamination.
If a pesticide container is damaged, the immediate action is to wear PPE before addressing the issue.
Records of activities and communications with authorities are essential in case of spills.

Pesticide Spills and Clean-up

Clean up spills according to state and federal laws, and safely dispose of contaminated materials.
Maintain equipment to prevent spills and ensure proper cleanup procedures post-spill.
After a pesticide fire, dispose of contaminated clothing and allow the area to cool before cleanup.

Container Management

Opening pesticide containers should be done with care using appropriate tools to prevent hazards.
Dispose of containers according to label directions and regulatory laws, ensuring compliance with waste standards.
Rinsates can be applied to target sites within labeled rates after thorough rinsing of containers.

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Prepare for the NC Core & Private Applicator Pesticide License Exam with these flashcards. Each card features key terms and definitions to help you understand the importance of proper pesticide usage and certification requirements. Ideal for anyone looking to refresh their knowledge or study for the exam.