Colorado QS/CO Pesticide Test Questions &
Answers(scored A+)
Federal Insecticide, Fungicide, and Rodenticide Act (FIFRA) - Answer ✔✔ - Laws that provide
federal control of pesticide distribution, sale, and use.
EPA carries out enforcement.
Users must take exams for certification as applicators.
EPA must register new pesticides and re-register all existing pesticides.
Applies to people who manufacture, market, distribute, use, or dispose of pesticide products.
What are the two main pesticide classifications? - Answer ✔✔ - General use and restricted use
General Use Pesticide - Answer ✔✔ - Generally have a lower toxicity and have less potential to
harm humans or the environment
Can be bought and used by the public without special permits or restrictions
Restricted Use Pesticide (RUPs) - Answer ✔✔ - Might result in an unreasonable adverse effect on
human health and/or the environment
Application by trained persons is required to use these products
This classification will be stated on the label
Pesticide Registration - Answer ✔✔ - Since 1988, the EPA has been in charge of this.
A pesticide must have a substantially complete database and must not cause unreasonable risks to
human health or the environment when used in accordance with its approved label directions and
precautions.
,4 types of pesticide registration - Answer ✔✔ - Section 3 - full federal label
Section 18 - emergency exemptions
Section 24c - special local needs label
Section 25b - minimum risk pesticides
Pesticide Registration: Section 3 - Full Federal Label - Answer ✔✔ - Outlines pesticide registration
requirements that manufacturers must follow.
Most pesticides are registered this way
Pesticide Registration: Section 18 - Emergency Exemptions - Answer ✔✔ - Allows state and
federal agencies to permit an additional use during a short term pest management crisis in a
specific locality.
Manufacturer is not allowed to advertise or promote the use of the product under this, even though
the use is legal.
This is used when there is a crisis and there are no federally registered pesticides available to
control the problem.
Pesticide Registration: Section 24c - Special Local Needs Label - Answer ✔✔ - Colorado can
register additional uses of a federally listed pesticide.
These uses are for additional distribution and use in a specific area.
These are valid only in the state of issue.
Pesticide Registration: Section 25b - Minimum Risk Pesticides - Answer ✔✔ - Can register
pesticides that have a very limited set of active and inert ingredients specified by the EPA, and are
not required to have an EPA registration number.
These pesticides are required to be registered with CDA in order to be sold and used in Colorado.
Certified Operator - Answer ✔✔ - Individual who has been recognized by the state, tribe, territory,
or agency responsible for regulating pesticides (in CO this is the CDA) as being competent to use or
supervise the use of restricted use pesticides (RUPs).
,Must know how to read a pesticide label and be bale to follow directions to use them properly and
safely
2 categories of certified operators - Answer ✔✔ - Private Applicators
Commercial Applicators
Private certified operator - Answer ✔✔ - Individual who uses or supervises the use of RUPs in the
production of agricultural commodities on land owned or rented by him/her or his/her employer
Commercial certified operator - Answer ✔✔ - Individual who engages in the business of applying
pesticides or operating a device for hire.
Limited commercial operator - Answer ✔✔ - Any person who in the course of conducting a
business only in or on property owned or leased by the person or the person's employer is engaged
in applying RUPs
Food Quality Protection Act (FQPA) - Answer ✔✔ - FIFRA was amended in 1996 to include this.
Requires all pesticides meet new health and safety standards - including determining if pesticide is
an endocrine disruptor.
EPA must conclude with reasonable certainty that no harm will come to infants, children, or other
sensitive individuals exposed to pesticides - cumulative effects must be considered.
Requires EPA to review every registered pesticide on a 15 year cycle.
Public operator - Answer ✔✔ - Any agency of the state, county, city, municipality, local
government, or political subdivision which applies RUPs
Pesticide Residues - Answer ✔✔ - Particles that remain in small amounts in or on fruits,
vegetables, grains, other foods, and animal feeds.
, Pesticide Residue Tolerance - Answer ✔✔ - Maximum limit, set by the EPA, allowed to remain in
or on each treated food commodity.
Aggregate Pesticide Exposure - Answer ✔✔ - All possible sources of exposure to the same
pesticide
Cumulative Pesticide Exposure - Answer ✔✔ - Combined effect from multiple exposures to the
same pesticide
Rinsate - Answer ✔✔ - A mixture of pesticides diluted by water, solvents, oils, commercial rinsing
agents, or any other substances.
It is produced from cleaning pesticide application equipment or pesticide containers.
Penalties for breaking pesticide laws - Answer ✔✔ - Both civil and criminal charges can be
assessed for FIFRA violations.
Federal Food, Drug and Cosmetic Act (FFDCA) - Answer ✔✔ - Passed before FIFRA to set
maximum residue levels for unavoidable poisonous substances in food marketed in the US.
Administered by the FDA but the EPA has a role
EPAs role: sets tolerances for pesticide residues on food commodities in the US
FDAs role: Monitors food crops for pesticide residues and enforces the levels set by the EPA.
Worker Protection Standard (WPS) - Answer ✔✔ - Federal regulation passed in 1974 to provide
protection to workers who perform hand labor tasks in fields after a pesticide application.
Recently updated in 2015 to increase protection to workers.
It applies when a pesticide that contains this labeling is used in the production of agricultural
commodities
This labeling can be found in the "Directions for Use" in the "Agricultural Use Requirements"
section of the label
Answers(scored A+)
Federal Insecticide, Fungicide, and Rodenticide Act (FIFRA) - Answer ✔✔ - Laws that provide
federal control of pesticide distribution, sale, and use.
EPA carries out enforcement.
Users must take exams for certification as applicators.
EPA must register new pesticides and re-register all existing pesticides.
Applies to people who manufacture, market, distribute, use, or dispose of pesticide products.
What are the two main pesticide classifications? - Answer ✔✔ - General use and restricted use
General Use Pesticide - Answer ✔✔ - Generally have a lower toxicity and have less potential to
harm humans or the environment
Can be bought and used by the public without special permits or restrictions
Restricted Use Pesticide (RUPs) - Answer ✔✔ - Might result in an unreasonable adverse effect on
human health and/or the environment
Application by trained persons is required to use these products
This classification will be stated on the label
Pesticide Registration - Answer ✔✔ - Since 1988, the EPA has been in charge of this.
A pesticide must have a substantially complete database and must not cause unreasonable risks to
human health or the environment when used in accordance with its approved label directions and
precautions.
,4 types of pesticide registration - Answer ✔✔ - Section 3 - full federal label
Section 18 - emergency exemptions
Section 24c - special local needs label
Section 25b - minimum risk pesticides
Pesticide Registration: Section 3 - Full Federal Label - Answer ✔✔ - Outlines pesticide registration
requirements that manufacturers must follow.
Most pesticides are registered this way
Pesticide Registration: Section 18 - Emergency Exemptions - Answer ✔✔ - Allows state and
federal agencies to permit an additional use during a short term pest management crisis in a
specific locality.
Manufacturer is not allowed to advertise or promote the use of the product under this, even though
the use is legal.
This is used when there is a crisis and there are no federally registered pesticides available to
control the problem.
Pesticide Registration: Section 24c - Special Local Needs Label - Answer ✔✔ - Colorado can
register additional uses of a federally listed pesticide.
These uses are for additional distribution and use in a specific area.
These are valid only in the state of issue.
Pesticide Registration: Section 25b - Minimum Risk Pesticides - Answer ✔✔ - Can register
pesticides that have a very limited set of active and inert ingredients specified by the EPA, and are
not required to have an EPA registration number.
These pesticides are required to be registered with CDA in order to be sold and used in Colorado.
Certified Operator - Answer ✔✔ - Individual who has been recognized by the state, tribe, territory,
or agency responsible for regulating pesticides (in CO this is the CDA) as being competent to use or
supervise the use of restricted use pesticides (RUPs).
,Must know how to read a pesticide label and be bale to follow directions to use them properly and
safely
2 categories of certified operators - Answer ✔✔ - Private Applicators
Commercial Applicators
Private certified operator - Answer ✔✔ - Individual who uses or supervises the use of RUPs in the
production of agricultural commodities on land owned or rented by him/her or his/her employer
Commercial certified operator - Answer ✔✔ - Individual who engages in the business of applying
pesticides or operating a device for hire.
Limited commercial operator - Answer ✔✔ - Any person who in the course of conducting a
business only in or on property owned or leased by the person or the person's employer is engaged
in applying RUPs
Food Quality Protection Act (FQPA) - Answer ✔✔ - FIFRA was amended in 1996 to include this.
Requires all pesticides meet new health and safety standards - including determining if pesticide is
an endocrine disruptor.
EPA must conclude with reasonable certainty that no harm will come to infants, children, or other
sensitive individuals exposed to pesticides - cumulative effects must be considered.
Requires EPA to review every registered pesticide on a 15 year cycle.
Public operator - Answer ✔✔ - Any agency of the state, county, city, municipality, local
government, or political subdivision which applies RUPs
Pesticide Residues - Answer ✔✔ - Particles that remain in small amounts in or on fruits,
vegetables, grains, other foods, and animal feeds.
, Pesticide Residue Tolerance - Answer ✔✔ - Maximum limit, set by the EPA, allowed to remain in
or on each treated food commodity.
Aggregate Pesticide Exposure - Answer ✔✔ - All possible sources of exposure to the same
pesticide
Cumulative Pesticide Exposure - Answer ✔✔ - Combined effect from multiple exposures to the
same pesticide
Rinsate - Answer ✔✔ - A mixture of pesticides diluted by water, solvents, oils, commercial rinsing
agents, or any other substances.
It is produced from cleaning pesticide application equipment or pesticide containers.
Penalties for breaking pesticide laws - Answer ✔✔ - Both civil and criminal charges can be
assessed for FIFRA violations.
Federal Food, Drug and Cosmetic Act (FFDCA) - Answer ✔✔ - Passed before FIFRA to set
maximum residue levels for unavoidable poisonous substances in food marketed in the US.
Administered by the FDA but the EPA has a role
EPAs role: sets tolerances for pesticide residues on food commodities in the US
FDAs role: Monitors food crops for pesticide residues and enforces the levels set by the EPA.
Worker Protection Standard (WPS) - Answer ✔✔ - Federal regulation passed in 1974 to provide
protection to workers who perform hand labor tasks in fields after a pesticide application.
Recently updated in 2015 to increase protection to workers.
It applies when a pesticide that contains this labeling is used in the production of agricultural
commodities
This labeling can be found in the "Directions for Use" in the "Agricultural Use Requirements"
section of the label
