Iowa Commercial Applicator License
Exam 2025 Questions and Answers
FFDCA - --CORRECT ANSWER--Governs the establishment of pesticide
tolerances for food and feed products
FIFRA - --CORRECT ANSWER--Regulates pesticide distribution, sale, and use
WPS - --CORRECT ANSWER--Protects employees on farms, forests, nurseries,
and greenhouses from exposure to agricultural pesticides
FQPA - --CORRECT ANSWER--Sets more rigid standards for pesticide residues
on food
The action threshold for a pest may be set at a zero pest population density. True
or False? - --CORRECT ANSWER--True
One method to reduce pesticide drift is to: - --CORRECT ANSWER--Set boom
closer to the target
Iowa's state pesticide regulatory agency - --CORRECT ANSWER--Iowa
Department of Agriculture and Land Stewardship
....COPYRIGHT ©️ 2025 ALL RIGHTS RESERVED...TRUSTED & VERIFIED 1
, To double the sprayer output, you must increase the pressure how many times? - --
CORRECT ANSWER--4 times
Section 24(c) - --CORRECT ANSWER--Authorizes IDALS to limit uses or
register additional uses of federally registered pesticide.
Section 18 - --CORRECT ANSWER--Authorizes states to use a pesticide for an
unregistered use for a limited time
Section 3 - --CORRECT ANSWER--Label reviewed and approved by the EPA
Section 25(b) - --CORRECT ANSWER--Minimum risk pesticides not subject to
federal registration requirements
Rate that a given area is covered by a nozzle depends on... - --CORRECT
ANSWER--Travel speed
swath of the nozzle
Adjuvants have no... - --CORRECT ANSWER--pesticide activity
Steps for pressure rinsing a container - --CORRECT ANSWER--1.
2.
3.
4.
RTU Aerosols Advantages and Disadvantages - --CORRECT ANSWER--
Advantages
....COPYRIGHT ©️ 2025 ALL RIGHTS RESERVED...TRUSTED & VERIFIED 2
Exam 2025 Questions and Answers
FFDCA - --CORRECT ANSWER--Governs the establishment of pesticide
tolerances for food and feed products
FIFRA - --CORRECT ANSWER--Regulates pesticide distribution, sale, and use
WPS - --CORRECT ANSWER--Protects employees on farms, forests, nurseries,
and greenhouses from exposure to agricultural pesticides
FQPA - --CORRECT ANSWER--Sets more rigid standards for pesticide residues
on food
The action threshold for a pest may be set at a zero pest population density. True
or False? - --CORRECT ANSWER--True
One method to reduce pesticide drift is to: - --CORRECT ANSWER--Set boom
closer to the target
Iowa's state pesticide regulatory agency - --CORRECT ANSWER--Iowa
Department of Agriculture and Land Stewardship
....COPYRIGHT ©️ 2025 ALL RIGHTS RESERVED...TRUSTED & VERIFIED 1
, To double the sprayer output, you must increase the pressure how many times? - --
CORRECT ANSWER--4 times
Section 24(c) - --CORRECT ANSWER--Authorizes IDALS to limit uses or
register additional uses of federally registered pesticide.
Section 18 - --CORRECT ANSWER--Authorizes states to use a pesticide for an
unregistered use for a limited time
Section 3 - --CORRECT ANSWER--Label reviewed and approved by the EPA
Section 25(b) - --CORRECT ANSWER--Minimum risk pesticides not subject to
federal registration requirements
Rate that a given area is covered by a nozzle depends on... - --CORRECT
ANSWER--Travel speed
swath of the nozzle
Adjuvants have no... - --CORRECT ANSWER--pesticide activity
Steps for pressure rinsing a container - --CORRECT ANSWER--1.
2.
3.
4.
RTU Aerosols Advantages and Disadvantages - --CORRECT ANSWER--
Advantages
....COPYRIGHT ©️ 2025 ALL RIGHTS RESERVED...TRUSTED & VERIFIED 2
