AGR 304 Pesticide Applicator Training Exam

Pesticide dealers who apply pesticides to the lands of others must show evidence of financial responsibility in the amount of ________.

$1,000,000

Commercial and non-commercial pesticide operator and applicator licenses are good for ____ year(s).

1

A dike around an area where liquid pesticides are stored should be large enough to contain the volume of the tank plus an additional ___ %.

10%

Your vehicle must be placarded if you carry pesticides in containers larger than ___ gallons.

119

Unless specified differently on the product label, use protective gloves that are ___ mils thick.

14

Pesticide applications must be recorded within _______ from the date of treatment.

14 days

Which one of the following LD50’s is most toxic?

15

If a pesticide splashes into the eyes, rinse them for _____ .

15 minutes or more

Get medical advice within ______ of experiencing unusual or unexplained symptoms following a pesticide exposure.

24 hours

Commercial and non-commercial pesticide applicator certifications are good for ____ year(s).

3

Reduce chances of drift by spraying when the wind speed is __________.

3 to 10 mph

Pesticide application records must be kept for _________ after application

3 years

In Kentucky, non-point sources pollute about ___ times more miles of streams than point sources.

3.5

Commercial applicators must give customers a copy of pesticide application information within _______ of treatment.

30 days

Limestone, which is susceptible to karst development, lies under about ____% of Kentucky.

38

Mix and load pesticides at least ____ feet from wells, lakes, streams, rivers, and storm drains.

50

A minimum score of ___ % is required on the test to become a commercial or non-commercial pesticide applicators.

70

In order to reduce the chances of vapor drift, the labels of volatile pesticides advise against apply the products when air temperatures are at or above ____°F.

70

Remove and dispose of particulate filters after ___ hours of cumulative use if there is no specific instruction from the manufacturer.

8

According to research, workers mixing pesticides get ___ percent of their exposure through their hands.

85

A certified commercial or non-commercial pesticide applicator can stay certified by earning ______ continuing education units (CEUs) before their certification expires.

9 general and 3 category specific

The ______________ is the part of a pesticide formulation that provides pest control.

Active ingredient

Which statement about measuring and/or transferring pesticides is TRUE?

After adding the pesticide to the partially filled spray tank, rinse the measuring container and pour the rinse solution into the tank.

The Restricted Entry Interval for an agricultural pesticide is found in the _______ section of its label.

Agricultural Use Requirements

Statements in the Hazards to Humans part of a pesticide label concerning "sensitization" refer to potential _____ effects from exposure to the pesticide.

Allergic

______________ occurs when the pest control effectiveness of one or both mixed pesticides is reduced.

Antagonism

According to the EPA, “Chemical resistant†prevents _____ of a chemical from moving through a fabric or material.

Any measurable amount

The Restricted Use box MUST appear ____ on the product label.

At the top of the front panel

Looking at the ________ on a pesticide label is the best way to make sure you are getting the active ingredient that you want.

Common name or chemical name

A _______ is used to help reduce mixing problems when combining pesticides, or pesticides and fertilizers.

Compatibility agent

Which statement about cleaning and disposing of pesticide containers is TRUE?

Containers must be disposed of in accordance with label directions and current regulations.

Correctly selected protective clothing should ______ the risk of pesticide exposure.

Decrease

Which is an advantage of microencapsulated materials?

Delayed or slow release of the active ingredient

Which formulation is most likely to burn plant foliage?

E or EC

Which formulation is most easily absorbed if spilled onto the skin?

EC

Which formulation poses the greatest risks to a person who has vomited after accidentally ingesting a pesticide?

EC

Which of these formulations should be added last when mixing them in a spray tank?

EC

______ formulations of a pesticide will be absorbed most quickly into the skin.

EC

The ___________ must be put in your pesticide application records because it specifically identifies the product that you applied.

EPA registration number

Information on the hazard of a pesticide to honey bees is found in the ____ section of the label.

Environmental hazards

A non-commercial applicator also can use that certification and license to apply pesticides in a private business.

False

A pesticide is categorized as general use if it can harm humans or the environment even if it is used according to label directions.

False

According to the Worker Protection Standards (WPS), agricultural employers are not legally required to provide workers with PPE that is in good working order.

False

All adjuvants/additives used in pesticide applications must be registered with the EPA.

False

If a person has a chemical burn from pesticide exposure, you should cover the area with a thick layer of ointment or grease.

False

It is always illegal to combine two (2) or more pesticides in a spray tank unless there are specific mixing instructions on the labels of both products.

False

Most pesticide formulations do not contain adjuvants so they must be added by the applicator.

False

Pesticide certification is optional for non-commercial applicators.

False

Special Local Needs labels (24c) from bordering states are valid in Kentucky.

False

The signal word (Caution, Warning, or Danger) on the label is based only on the active ingredient in the product and does not include hazards posed by other ingredients in the product.

False

The most common pesticide registration is a _________ label.

Federal (Section 3)

The ______ is the most important law regulating pesticides in the US.

Federal Insecticide, Fungicide, and Rodenticide act (FIFRA)

Application of a(n) ______ formulation of an insecticide is most likely to result in a bird kill.

G

The carrier in this formulation may absorb moisture. This can change the product flow rate, so application devices must be calibrated often.

G

The name "X-Pest 0.5G" on a pesticide label indicates a :

Granular with 0.5% active ingredient

A certified pesticide operator or applicator who fails to renew his/her license before ___________ must take a new examination.

June 1

Which one of the following is used to express the dose of a chemical that will kill 50% of the test organisms?

LD50

_____ approval of a respirator indicates that it protects the wearer against specified contaminants.

NIOSH

__________ applicators are people who apply pesticides to lands owned, occupied, or managed by a golf course, municipal corporation, public utility, or other governmental agency .

Non-commercial

A ____________ surfactant is generally used with systemic pesticide products to get better plant penetration.

Nonionic

_________ is the main way a pesticide manufacturer communicates with pesticide users on the correct use of a product.

Pesticide label

If a gel forms after two (2) pesticides are put together in a "jar test" then the problem is ______________ incompatibility.

Physical

"Corrosive, Causes irreversible eye damage. Harmful if swallowed" is an example of a __________ statement.

Precautionary

PPE requirements for applicators are listed in the _________ section of a pesticide label.

Precautionary statements

The minimum personal protective equipment (PPE) needed to reduce exposure to a pesticide is listed in the ____ of the product label.

Precautionary statements

Which statement about pesticide rinsates is true?

Rinsates may be applied to labeled target sites at or below labeled rates.

Which one of the following pesticide formulations requires no agitation in the spray tank?

SP

A ____________ label allows a state to expand or limit the uses of certain registered pesticides within its jurisdiction.

Section 24C

Which type of adjuvant acts as a wetting agent and spreader (i.e. alters the surface tension of spray droplets)?

Surfactant

Which is the pesticide formulation in which solid particle are dispersed in a liquid?

Suspension

Which type of adjuvant increases the viscosity of spray mixtures?

Thickener

A dual use pesticide is one that has ag and non-ag uses on its label.

True

According to Kentucky pesticide laws and regulations, commercial and non-commercial applicators must keep records of both general and restricted use pesticide applications.

True

According to state laws and regulations, anyone who is in the business of applying any pesticide to the lands of another is considered to be a pesticide dealer.

True

Signal words on pesticide labels are based on both the active and inert ingredients in the product.

True

State or local regulations for use of PPE must be followed even if they are stricter that federal regulations.

True

The symptoms of heat stress can resemble those of pesticide poisoning.

True

Unless the label specifically prohibits it, you can apply a pesticide to control a pest that is not on the label as long as the specific crop or site is listed.

True

You must follow all use directions and instructions on the label when applying a pesticide.

True

You must have a copy of a Special Local Needs label (24c) in your possession when using a pesticide for that purpose.

True

Which symbol represents the nozzle that produces the largest droplet size?

UC

Which statement about the proper technique for opening pesticide containers is TRUE?

Use a sharp knife or scissors to open paper or cardboard containers.

Which formulation poses the greatest inhalation danger to the applicator?

W or WP

If you tank mix a pesticide with a WARNING signal word with a pesticide that has a CAUTION signal word, you must treat the mixture as a ____ pesticide.

WARNING

Which dry/solid formulation is mixed in water and has a reduced risk of inhalation exposure during mixing and loading?

WDG or DF

Which of the following formulations is most likely to clump if stored in a humid place?

WP

A pesticide that is moderately toxic will have the signal word _______ on its label.

Warning

Drift is the movement of a pesticide from the application site by ____________.

Wind or air currents

Coveralls are ____ when making a pesticide application.

a second layer of clothing worn over work clothes

___________ measures how tightly a pesticide sticks to soil particles.

absorption

If goggles are required for a pesticide application, then you also must have ______ immediately available.

an eyewash dispenser

_______ occurs when the pest control activity of at least one of the components in a tank mix is reduced when two or more products are mixed.

antagonism

Phytotoxicity can appear as _________.

any of the above

Read the label before _______ any pesticide.

any of these (buying, using, disposing)

Which of the following is NOT a potential symptom of pesticide poisoning?

any or all of the these can be symptoms

________ is the most important consideration when applying a protectant fungicide application.

application timing

The ________ is legally responsible for any damages resulting from the off-target movement of pesticides.

applicator

When adding a pesticide to a spray tank, stand so the wind blows ______ from you and keep the measuring container ______ your face.

away AND below

Most molluscicides are formulated as ________.

baits

Herbicides with limited crop selectivity can be applied as ________ sprays.

basal

Which of the following is a potential chronic effect of pesticide exposure?

blood disorder

Cloth gloves are used only with ________.

certain fumigants

__________ degradation of a pesticide usually involves a chemical reaction with water.

chemical

A ______ respirator element removes vapors or gasses from the air that passes through it.

chemical cartridge

Pesticide labels require _______ gloves for products that contain alcohols, ketones, or petroleum distillates as solvents.

chemical resistant

Chemical trespass means that _______________ .

chemicals moved from the target area onto someone else's property

Which of the following materials is best for use in the floor of a pesticide storage building?

concrete

A ______ herbicide only affects parts of the plant where spray droplets land.

contact

Hives, blisters, or skin irritation are examples of which one of the following pesticide exposure effects?

contact

Which one of the following is the correct sequence for responding to a pesticide spill?

control, contain, clean

Temperature inversions, which can increase drift, occur when ground level air is _________ the air above it.

cooler than

Any large spill of a iquid pesticide concentrate should be _____________.

covered with absorbent material

The _____________ section of a pesticide label is the best place to look for information on waiting periods to minimize problems from herbicide persistence.

crop rotational restrictions

Wash all work clothes and PPE ____.

daily

A pesticide with the signal word _______ indicates the potential for permanent or severe damage to skin, eyes, or lungs from contact exposure.

danger

The words _________ appear on the labels of pesticides that are highly toxic.

danger-poison

An LC50 value for a pesticide measures _______ of the test subject.

death

The ___ requires diamond-shaped placards on vehicles that transport certain types and quantities of hazardous materials.

department of transportation

Over 90% of all body exposures while spraying are due to _____ contact with the pesticide.

dermal (skin)

Clothing that has been contaminated with a pesticide concentrate should be _____.

discard as hazardous waste

What should be done with clothing that has been heavily contaminated by a pesticide concentrate?

discard it safely

If one of your protective gloves leaks, you should _____.

discard the glove

Most phytotoxicity to non-target plants is the result of ________.

drift

Make a pre-slurry of the ______ products and a little water before adding them to the tank mix.

dry

Pesticides with high adsorption are most likely to move from the application site by ______.

dusts

Desirable plants growing under _________ may be injured by herbicides that normally do not harm them.

environmental sterss

Which one of the following is an example of a "local effect" of pesticide exposure?

eye irritation or burning

Corrosive pesticide formulations pose the greatest risk of damage to the _______.

eyes

A non-selective herbicide controls or suppresses certain plant species without seriously affecting the growth of other plant species.

false

All formulations of the same active ingredient have the same risk of volatility.

false

Always carry liquid pesticide formulations in the passenger area of the vehicle so spills can be stopped immediately.

false

Always let the residue in empty pesticide containers dry before rinsing it.

false

Changing to nozzles with larger openings and decreasing sprayer pressure will result in the production of smaller spray droplets.

false

Doubling the pump pressure will double the nozzle output.

false

Drift from boom sprayers can be decreased by raising the boom from 20 inches to 36 inches above the target

false

Dust masks and some surgical masks are excellent approved choices if the pesticide label specifies that a respirator must be worn during an application.

false

Full and half-mask respirators can be used safely by people with beards without fear of a leak.

false

Honey bees are killed only by direct contact with insecticides during spray applications.

false

In general, the distance from a nozzle tip to its target (crop or ground) should be twice (2x) the nozzle spacing.

false

Insect growth regulators work on both adult and immature stages of insects.

false

It is easier to clean a spilled pesticide after it has entered into water.

false

It is illegal to mix two or more pesticides in a spray tank unless the combination is specifically listed on the product label.

false

It is legal to store pesticide in an unmarked or unlabeled container as long as the product is used within 48 hours.

false

Most off-site movement of pesticides in water is by evaporation.

false

Movement of pesticides into streams after broadcast applications to large areas, such as cropland, turf, or rights-of-way is an example of point-source pollution.

false

Pesticides that have low solubility, high adsorption, and low persistence are more likely to leach.

false

Plants are most susceptible to herbicides when they are mature.

false

Protectant fungicides are most effective after a fungus has entered or colonized a host plant.

false

Safety glasses will protect your eyes from pesticide splashes.

false

Studies have shown that almost all pesticides reach their target site during an application.

false

The signal word on a pesticide label give you information about the product’s acute and chronic toxicity.

false

There is no need to wear personal protective equipment (PPE) while repairing or cleaning pesticide application equipment.

false

These formulations of a pesticide (WP, EC, G, etc.) have the same risk of exposure to the applicator.

false

To be most effective, herbicides must be deactivated before they reach their site of action in a plant.

false

Use heavy-duty detergent, cold water at the lowest level, and only a small amount of family laundry when washing work clothes or coveralls worn during pesticide applications.

false

Water-soluble pesticides are more attracted to clay particles than ones that are oil-soluble.

false

When filling a spray tank, always keep the end of the water pipe or hose below the surface of the tank mixture to prevent back-siphoning if the pressure drops suddenly.

false

Air-purifying respirators are ideal for use in a limited oxygen environment or one that is immediately dangerous to health or life.

fasle

The simplest way to prevent back-siphoning is to keep the discharge end of the water supply line at least 12 inches below the surface of the pesticide solution in the spray tank.

fasle

If the non-ag section fo a dual use pesticide label does not include specific restricted-entry statements, keep people and non-target animals out of the treated area ______.

for 24 hours

____________ are the fastest growing group of pesticides used in crop production in the US. Herbicides

fungicides

A fumigant becomes a _______ when released into the air.

gas

Generally, the risk of surface or groundwater contamination is greatest pesticide when applications are followed immediately by __________.

heavy rain

The bee logo on a pesticide label tells you that the product is _______ bees and other pollinators.

highly poisonous to

Use __________ to clean your equipment after a pesticide spill.

household bleach in water or an alkaline detergent

Which of the following is most important requirement for the successful use of a selective pesticide?

identify the pest correctly

Low relative humidity and /or high temperatures __________ the potential for spray drift.

increase

Skin cuts, scrapes, or rashes _______ the absorption of a pesticide into the body.

increase

You can reduce pesticide spray drift by ___________.

increasing spray droplet size

An insect killed after crawling over an insecticide residue on a surface is an example of ___________ control.

indirect contact

The _____ filters water-soluble chemicals from the blood for removal in the urine.

kidney

The first line of defense when transporting pesticides is to ____.

know how to prevent spills

A spray additive that makes the spray liquid thicker produces _______ spray droplets.

larger

Downward movement of a pesticide through the soil in water is called _____.

leaching

Which of the following IS NOT one of the minimum elements of protective clothing that all pesticide applicators must wear?

leather or canvas shoes

The hazard or risk to human health from a pesticide depends on its toxicity and the __________.

length of exposure

Determining when to apply a pesticide includes considering the __________.

life cycle of the pest and weather conditions

Remove nozzle tips and screens and keep them in a can of ___ to prevent corrosion during winter storage.

light oil

The _____ is the primary organ that changes toxic substances to non-toxic substances so that they can be eliminated from the body.

liver

Windy conditions are more likely to occur around __________.

midday

A pesticide label lists the ________ personal protective equipment (PPE) that an applicator must wear.

minimum

Acaricides are pesticies designed to control _________.

mites

The greatest pesticide exposure hazard to an applicator occurs during ______.

mixing and loading of concentrates

Soils with higher organic matter content hold ____ water and adsorbed pesticides than soils with lower organic matter content.

more

The best time to spray is when conditions cause spray droplets to __________.

move slowly upward

Which of the following is an example of a "systemic effect" of pesticide exposure?

nerve damage

Many insecticides work on the insect's ________ system.

nervous

An endangered species is one that is ___________.

on the brink of extinction

After cleanup, dispose of spray tank rinsate _________.

on the treated area

The half-life of a pesticide is a measure of its _____ in the environment.

peristence

_______ occurs when two or more pesticides mixed in a spray tank form a paste or separate into layers.

physical incompatibility

Contact and systemic effects of pesticides are explained in the _______ section of a pesticide label.

precautionary statements

Always have a copy of the ________ in your vehicle in case of a spill or accident.

product label and safety data sheet

Which of the following is most useful to medical personnel who are treating a person for pesticide exposure?

product’s EPA registration number

Most fungicides are ___________.

protectants

Which one of the following is the correct sequence for using a fire extinguisher?

pull, aim, squeeze, sweep

Which one of the following actions is the first thing to do when responding to a pesticide spill?

put on the appropriate personal protective equipment

The Restricted Entry Interval (REI) on a pesticide label ______.

reduces the potential for worker exposure to a pesticide after an application

The only effective way to decontaminate soil saturated with a pesticide is to __________.

remove the top 2 to 3 inches of soil

Always carry the _____ when transporting pesticides because it contains critical information needed by the driver and first responders after a pesticide spill.

safety data sheet

Which one of the following sites on a human body absorbs the greatest percentage of a pesticide dose?

scalp

Most all air movement during an inversion is _________.

sideways

Cool, dry conditions usually ______ the degradation of a pesticide.

slow down

A thick, waxy leaf cuticle usually ______ the absorption of a translocated herbicide.

slows down

Any pesticide product involved in a fire is most dangerous to responders working at the scene because of ____________.

smoke and fumes

Point source pollution comes from a _________.

specific, identifiable location

Always carry a ____ when transporting pesticides.

spillkit

What is the best source of information about neutralizing spills on concrete or asphalt after the pesticide has been removed?

the product safety data sheet

The distance between nozzles should be _______ the boom height.

the same as

Which of the following statements about rodenticide baits is TRUE?

they must be placed in tamper-resistant boxes

The _________ is the legal limit of a pesticide that may remain on products sold for food or feed.

tolerance

A backflow preventer protects the water source by automatically closing if water pressure drops or is suddenly lost while a spray tank is being filled.

true

A pesticide that is highly soluble in water is very likely to contaminate ground water by leaching.

true

A “jar test†is used to check for pesticide compatibility.

true

Goggles, eyewear, and gloves require hand washing.

true

Honey bees may fly as far as 3 miles from their hive to find blooming flowers.

true

Lack of sweating is a common symptom of heatstroke.

true

Pesticide handlers and applicators may bring pesticide residues home on their work clothes and PPE.

true

Sloppy cleanup practices are one of the main causes of equipment failure or malfunction.

true

The thick exoskeletons of insects, such as beetles, protects them from direct contact with insecticides.

true

Unsprayed buffer zones are good ways to protect sinkholes from contamination by pesticides.

true

_____________ fungicides are very prone to development of resistant fungi.

uni-site

Systemic fungicides usually move ________.

upward toward plant tops and leaf tips

The “Directions for Use†section of a pesticide label indicates the ___________.

various crops or areas on which the pesticide may be legally used

Pesticides that change readily from a liquid to a gas are considered to be __________.

volatile

Usually, the first thing to do for a person with concentrated pesticide on their skin is to _______.

wash the area gently with soap and water

The Environmental Hazards statement on most labels warns you not to contaminate ____ when applying the pesticide.

water

Pesticide labels require ____ gloves for products that contain solid or water-based solvents.

waterproof

A shovel and broom are the best tools to use when cleaning up a spilled _______ formulation.

wettable powder

______________ are the most important environmental factors influencing spray drift.

wind speed and direction

Chronic toxicity effects of pesticide exposure occur after ________ of exposure.

years