Iowa Commercial Pesticide Applicator Category A&E
Comprehensive Resource To Help You Ace 2026-2027 Exams
Includes Frequently Tested Questions With ELABORATED
100% Correct COMPLETE SOLUTIONS
Guaranteed Pass First Attempt!! Current Update!!
1. Pesticide Management Plan - Correct Answer: A plan of protection for
groundwater and surface water.
2. Best Management Practices (BMPs) - Correct Answer: These are
practical, research-based ways for users of pesticides to prevent or
minimize contamination.
3. Application Setbacks - Correct Answer: The distance of untreated land
between a pesticide treated area in the areas that need protection from the
pesticides.
4. Filter Strips and Vegetation Buffers - Correct Answer: Untreated grass
strips next to streams, ponds, and other sensitive areas that can trap much
of the pesticide running off treated sites.
5. Depth to Groundwater - Correct Answer: The distance from the soil
surface down to the water table.
,6. Backflow - Correct Answer: When the water source filling the pesticide
application equipment has a water pressure drop unexpectedly in the
supply line, electricity is shut down or a pump fails and the pesticide runs
back into the water source, contaminating it.
7. Reduced Pressure Principal Device - Correct Answer: Two independent
check valves in the water supply line, with an automatic pressure
differential valve located between the two valves.
8. Pressurized Vacuum Breaker - Correct Answer: Vees stop backflow in
the waterline is under continuous water pressure and the waterline
pressure is lost.
9. Atmospheric Vacuum Breaker - Correct Answer: These let air from the
atmosphere into the waterline to break the backflow siphon at the event of
pressure loss in the waterline.
10.Chemigation - Correct Answer: Application of pesticides and fertilizers
through irrigation systems
11.Pesticide Waste - Correct Answer: Includes both pesticides that you
cannot use as originally intended, old pesticides that may no longer be
effective or pesticides you no longer need or want.
12.Waste Pesticides - Correct Answer: Pesticides that are no longer usable
or wanted.
Examples- The government has banned the use of the pesticide.
, The pesticide has been stored too long and lost effectiveness or changed in
other ways so it no longer works.
The pesticide is left over or you no longer need or want it.
13.Incident Response Plan - Correct Answer: This plan helps you prepare
for and deal with pesticide and or fertilizer incident quickly and effectively.
The plan should contain at least the following information;
An emergency response contact list
Product labels and product material safety data sheet (MSDS)
First aide information
Prefire planning
Maps
Use and handling procedures
Emergency equipment and supplies for pesticide and fertilizer incidents
Release procedures
Anhydrous Ammonia (NH3) equipment and procedures
Employee release response training
Date last revised or updated
14.Agricultural Chemicals - Correct Answer: Substances such as pesticides,
herbicides, and fertilizers
15.STARR - Correct Answer: Secure - Key people/children/pet/animals away
from site and wear PPE
Telephone - if there is a threat to public safety call 911 and or fire
department if needed. Then call safety duty officer to report
Abate - Control the source of contamination and contain the contamination
so it does not spread any further
Recover - collect the released chemical and any contaminated soil or other
materials
, Remediate - dispose of recovered chemical in contaminated soil and
materials
Agricultural Chemical Response and Reimbursement Account (ACRRA) -
Correct Answer: A fund that provides partial reimbursement for cleanup cost for
agricultural chemical incidents
Adjuvant - Correct Answer: An additive to a pesticide that enhances pesticide
effectiveness.
Aquatic life - Correct Answer: Organisms that spend all or part of their life on
surface waters.
Direct pesticide application - Correct Answer: A precise application to a
specific area or site so only weeds are sprayed during a band application to crops.
Indirect pesticide applications - Correct Answer: Unintentional or intentional
treatment of pests through spraying or placement of a pesticide on a plant rather
than on the pest .
Leaching - Correct Answer: The downward movement of pesticides and
nutrients through the soil.
Non-target species - Correct Answer: Organisms not intended to be managed
Comprehensive Resource To Help You Ace 2026-2027 Exams
Includes Frequently Tested Questions With ELABORATED
100% Correct COMPLETE SOLUTIONS
Guaranteed Pass First Attempt!! Current Update!!
1. Pesticide Management Plan - Correct Answer: A plan of protection for
groundwater and surface water.
2. Best Management Practices (BMPs) - Correct Answer: These are
practical, research-based ways for users of pesticides to prevent or
minimize contamination.
3. Application Setbacks - Correct Answer: The distance of untreated land
between a pesticide treated area in the areas that need protection from the
pesticides.
4. Filter Strips and Vegetation Buffers - Correct Answer: Untreated grass
strips next to streams, ponds, and other sensitive areas that can trap much
of the pesticide running off treated sites.
5. Depth to Groundwater - Correct Answer: The distance from the soil
surface down to the water table.
,6. Backflow - Correct Answer: When the water source filling the pesticide
application equipment has a water pressure drop unexpectedly in the
supply line, electricity is shut down or a pump fails and the pesticide runs
back into the water source, contaminating it.
7. Reduced Pressure Principal Device - Correct Answer: Two independent
check valves in the water supply line, with an automatic pressure
differential valve located between the two valves.
8. Pressurized Vacuum Breaker - Correct Answer: Vees stop backflow in
the waterline is under continuous water pressure and the waterline
pressure is lost.
9. Atmospheric Vacuum Breaker - Correct Answer: These let air from the
atmosphere into the waterline to break the backflow siphon at the event of
pressure loss in the waterline.
10.Chemigation - Correct Answer: Application of pesticides and fertilizers
through irrigation systems
11.Pesticide Waste - Correct Answer: Includes both pesticides that you
cannot use as originally intended, old pesticides that may no longer be
effective or pesticides you no longer need or want.
12.Waste Pesticides - Correct Answer: Pesticides that are no longer usable
or wanted.
Examples- The government has banned the use of the pesticide.
, The pesticide has been stored too long and lost effectiveness or changed in
other ways so it no longer works.
The pesticide is left over or you no longer need or want it.
13.Incident Response Plan - Correct Answer: This plan helps you prepare
for and deal with pesticide and or fertilizer incident quickly and effectively.
The plan should contain at least the following information;
An emergency response contact list
Product labels and product material safety data sheet (MSDS)
First aide information
Prefire planning
Maps
Use and handling procedures
Emergency equipment and supplies for pesticide and fertilizer incidents
Release procedures
Anhydrous Ammonia (NH3) equipment and procedures
Employee release response training
Date last revised or updated
14.Agricultural Chemicals - Correct Answer: Substances such as pesticides,
herbicides, and fertilizers
15.STARR - Correct Answer: Secure - Key people/children/pet/animals away
from site and wear PPE
Telephone - if there is a threat to public safety call 911 and or fire
department if needed. Then call safety duty officer to report
Abate - Control the source of contamination and contain the contamination
so it does not spread any further
Recover - collect the released chemical and any contaminated soil or other
materials
, Remediate - dispose of recovered chemical in contaminated soil and
materials
Agricultural Chemical Response and Reimbursement Account (ACRRA) -
Correct Answer: A fund that provides partial reimbursement for cleanup cost for
agricultural chemical incidents
Adjuvant - Correct Answer: An additive to a pesticide that enhances pesticide
effectiveness.
Aquatic life - Correct Answer: Organisms that spend all or part of their life on
surface waters.
Direct pesticide application - Correct Answer: A precise application to a
specific area or site so only weeds are sprayed during a band application to crops.
Indirect pesticide applications - Correct Answer: Unintentional or intentional
treatment of pests through spraying or placement of a pesticide on a plant rather
than on the pest .
Leaching - Correct Answer: The downward movement of pesticides and
nutrients through the soil.
Non-target species - Correct Answer: Organisms not intended to be managed
