IOWA COMMERCIAL APPLICATOR LICENSE EXAM QUESTIONS AND
ANSWERS WITH COMPLETE SOLUTION |ASSURED SUCCESS |LATEST
UPDATE 2025
what to provide medical professionals with if spray exposure - CORRECT ANSWER-active
ingredients
epa registration letter
manufacture
solubility - CORRECT ANSWER-ability to dissolve in water
highly dissolvable pesticides are more likely to move with water runoff
absorption - CORRECT ANSWER-binds to soil particles
influenced by organic matter
persistence - CORRECT ANSWER-half-life
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
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
ANSWERS WITH COMPLETE SOLUTION |ASSURED SUCCESS |LATEST
UPDATE 2025
what to provide medical professionals with if spray exposure - CORRECT ANSWER-active
ingredients
epa registration letter
manufacture
solubility - CORRECT ANSWER-ability to dissolve in water
highly dissolvable pesticides are more likely to move with water runoff
absorption - CORRECT ANSWER-binds to soil particles
influenced by organic matter
persistence - CORRECT ANSWER-half-life
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
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
