WISCONSIN PESTICIDE APPLICATOR
EXAM STUDY GUIDE 2026/2027
ACCURATE QUESTIONS WITH CORRECT
DETAILED SOLUTIONS ||
100% GUARANTEED PASS
<NEWEST VERSION>
1. FIFRA - ANSWER ✔ Federal Insecticide, Fungicide, and Rodenticide Act
— the most prominent federal pesticide law. Originally enacted 1947,
significantly amended 1972. Regulates the production, transportation, sale,
use, and disposal of pesticides.
2. EPA - ANSWER ✔ U.S. Environmental Protection Agency — oversees
the registration of all pesticides before sale or use in the U.S.
3. RUP - ANSWER ✔ Restricted-Use Pesticide classification established by
FIFRA.
4. ATCP 29 - ANSWER ✔ Wisconsin's primary state pesticide law: 'Pesticide
Use and Control,' overseen by DATCP. Governs certification, licensing,
recordkeeping, and mixing/loading rules.
5. DATCP - ANSWER ✔ Wisconsin Department of Agriculture, Trade and
Consumer Protection — oversees ATCP 29.
6. ATCP 30 - ANSWER ✔ Wisconsin state law: 'Pesticide Product
Restrictions.' Targets specific pesticides or uses that warrant special concern.
7. RCRA - ANSWER ✔ Resource Conservation and Recovery Act — federal
law governing disposal of pesticide waste.
,8. DOT Hazmat Rules - ANSWER ✔ Federal Department of Transportation
rules governing transport of pesticides classified as hazardous materials.
9. Penalties - WI Pesticide Law (94.71 Stats.) - ANSWER ✔ Civil and
criminal penalties may be assessed against pesticide law violators in
Wisconsin.
10.Allowed Deviations - ANSWER ✔ Four allowed deviations from pesticide
label directions: (1) lower rate/frequency than label, (2) apply against
unlisted pest at listed site, (3) use unlisted (non-prohibited) method, (4) mix
with other pesticide or fertilizer if not prohibited.
11.Recordkeeping Requirements (ATCP 29) - ANSWER ✔ Any commercial
applicator for-hire, OR any applicator using a RUP must keep records for a
minimum of 2 years.
12.Safety Data Sheet (SDS) - ANSWER ✔ OSHA-regulated document
(replacing MSDS after 2012). Contains detailed chemical/physical
properties, toxicological data, first aid, and emergency response info.
13.Pesticide (EPA Definition) - ANSWER ✔ Any chemical used to directly
control pest populations or prevent/reduce pest damage.
14.EPA Pesticide Categories - ANSWER ✔ EPA registers pesticides into
three broad groups: Conventional pesticides, Antimicrobial pesticides,
Biopesticides.
15.Pesticide Registration (FIFRA) - ANSWER ✔ EPA authorizes pesticide
products for sale, distribution, and use. A pesticide MUST be registered
before it can legally be sold or used in the U.S.
16.Mode of Action - ANSWER ✔ The specific way a particular pesticide
affects a pest (e.g., disrupts nervous system, mimics growth hormones,
inhibits photosynthesis).
17.Selectivity - ANSWER ✔ How broad or narrow the range of pests a
pesticide will kill.
,18.Pesticide Persistence - ANSWER ✔ How long a pesticide remains active
(and potentially harmful) in the environment.
19.Emulsifiable Concentrate (EC) - ANSWER ✔ Active ingredient dissolved
in petroleum solvent + emulsifiers to allow mixing with water.
20.The goal of IPM isn't to eliminate the entire pest population but.... -
ANSWER ✔ To avoid adverse effects on humans, wildlife and the
environment
21.Which of the following words is that number of pests per plant or the
amount of damage to a
plant at which point control measures should begin? - ANSWER ✔ Economic
Threshold
22.The disease that is generally the result of unfavorable growing conditions,
such as temperature
or moisture extremes, soil compaction, pesticide or fertilizer excess, etc..? -
ANSWER ✔ Noninfectious Disease
23.The first step in planning a successful weed control program is - ANSWER
✔ Identify the weed (scouting)
24.Broadleaf weeds differ from grasses how - ANSWER ✔ They have netted
veins that are usually less elongated than that of grass leaves.
25.This weed germinates in the spring, develops a root system and a low-
growing cluster of
leaves called a rosette? - ANSWER ✔ Biennial
26.The part of the pesticide that kills is the? - ANSWER ✔ Active ingredient
27.What do Wettable powders require when mixed with water.... - ANSWER
✔ agitation
28.What type of assistance will state agencies provide for a spill event? -
ANSWER ✔ They can provide technical assistance to you via cleanup
instructions. In the event of a major spill, emergency response personnel will
, assist in control and containment. Cleanup activities are ultimately your
responsibility.
29.What steps can you take to protect yourself and others when applying pests.?
- ANSWER ✔ Wearing the proper PPE, let at least one other person know
where you are while applying pests., plan ahead if working in remote
locations. Keep children, pets, livestock and unauthorized people away from
the site and pest. app. equipment by notifying the public of an area that has
pest. applied to it via signage.
30.What are your responsibilities for notifying a customer about a pesticide
application? - ANSWER ✔ You must provide the customer post
application notification in writing.
31.Who may enter a posted site during an REI (restricted entry interval)? -
ANSWER ✔ Only personnel meeting the requirements specified on the
product label (usually meaning they are wearing the proper PPE) may enter
an REI site.
32.In what situations would you need to post at a site before making an
application? - ANSWER ✔ Any time an application is made to a site that is
located in a sensitive area (i.e. near a school, park, or residential area) where
people or animals can be easily exposed to the pest. or if the label requires it.
33.What does "natural area" mean and what does "right-of-way" mean? -
ANSWER ✔ Natural area means native, undeveloped or wild land and
land that is preserved or restored and managed for its natural or native
features including parks, forests, and native grassland on public and private
land. Right-of-way is land used for, or adjacent to, areas of access or
transportation, such as electric power lines, pipelines, railways, public roads
or other similar purposes.
34.What information is given on the label about pollinator protection? -
ANSWER ✔ There will be a pollinator protection box with a "bee icon"
which will have special instructions for use to protect honey bees. Such
directions may state "do not use while bees are foraging, do not apply to
plants that are flowering, or only apply after all flower petals have fallen
off".
EXAM STUDY GUIDE 2026/2027
ACCURATE QUESTIONS WITH CORRECT
DETAILED SOLUTIONS ||
100% GUARANTEED PASS
<NEWEST VERSION>
1. FIFRA - ANSWER ✔ Federal Insecticide, Fungicide, and Rodenticide Act
— the most prominent federal pesticide law. Originally enacted 1947,
significantly amended 1972. Regulates the production, transportation, sale,
use, and disposal of pesticides.
2. EPA - ANSWER ✔ U.S. Environmental Protection Agency — oversees
the registration of all pesticides before sale or use in the U.S.
3. RUP - ANSWER ✔ Restricted-Use Pesticide classification established by
FIFRA.
4. ATCP 29 - ANSWER ✔ Wisconsin's primary state pesticide law: 'Pesticide
Use and Control,' overseen by DATCP. Governs certification, licensing,
recordkeeping, and mixing/loading rules.
5. DATCP - ANSWER ✔ Wisconsin Department of Agriculture, Trade and
Consumer Protection — oversees ATCP 29.
6. ATCP 30 - ANSWER ✔ Wisconsin state law: 'Pesticide Product
Restrictions.' Targets specific pesticides or uses that warrant special concern.
7. RCRA - ANSWER ✔ Resource Conservation and Recovery Act — federal
law governing disposal of pesticide waste.
,8. DOT Hazmat Rules - ANSWER ✔ Federal Department of Transportation
rules governing transport of pesticides classified as hazardous materials.
9. Penalties - WI Pesticide Law (94.71 Stats.) - ANSWER ✔ Civil and
criminal penalties may be assessed against pesticide law violators in
Wisconsin.
10.Allowed Deviations - ANSWER ✔ Four allowed deviations from pesticide
label directions: (1) lower rate/frequency than label, (2) apply against
unlisted pest at listed site, (3) use unlisted (non-prohibited) method, (4) mix
with other pesticide or fertilizer if not prohibited.
11.Recordkeeping Requirements (ATCP 29) - ANSWER ✔ Any commercial
applicator for-hire, OR any applicator using a RUP must keep records for a
minimum of 2 years.
12.Safety Data Sheet (SDS) - ANSWER ✔ OSHA-regulated document
(replacing MSDS after 2012). Contains detailed chemical/physical
properties, toxicological data, first aid, and emergency response info.
13.Pesticide (EPA Definition) - ANSWER ✔ Any chemical used to directly
control pest populations or prevent/reduce pest damage.
14.EPA Pesticide Categories - ANSWER ✔ EPA registers pesticides into
three broad groups: Conventional pesticides, Antimicrobial pesticides,
Biopesticides.
15.Pesticide Registration (FIFRA) - ANSWER ✔ EPA authorizes pesticide
products for sale, distribution, and use. A pesticide MUST be registered
before it can legally be sold or used in the U.S.
16.Mode of Action - ANSWER ✔ The specific way a particular pesticide
affects a pest (e.g., disrupts nervous system, mimics growth hormones,
inhibits photosynthesis).
17.Selectivity - ANSWER ✔ How broad or narrow the range of pests a
pesticide will kill.
,18.Pesticide Persistence - ANSWER ✔ How long a pesticide remains active
(and potentially harmful) in the environment.
19.Emulsifiable Concentrate (EC) - ANSWER ✔ Active ingredient dissolved
in petroleum solvent + emulsifiers to allow mixing with water.
20.The goal of IPM isn't to eliminate the entire pest population but.... -
ANSWER ✔ To avoid adverse effects on humans, wildlife and the
environment
21.Which of the following words is that number of pests per plant or the
amount of damage to a
plant at which point control measures should begin? - ANSWER ✔ Economic
Threshold
22.The disease that is generally the result of unfavorable growing conditions,
such as temperature
or moisture extremes, soil compaction, pesticide or fertilizer excess, etc..? -
ANSWER ✔ Noninfectious Disease
23.The first step in planning a successful weed control program is - ANSWER
✔ Identify the weed (scouting)
24.Broadleaf weeds differ from grasses how - ANSWER ✔ They have netted
veins that are usually less elongated than that of grass leaves.
25.This weed germinates in the spring, develops a root system and a low-
growing cluster of
leaves called a rosette? - ANSWER ✔ Biennial
26.The part of the pesticide that kills is the? - ANSWER ✔ Active ingredient
27.What do Wettable powders require when mixed with water.... - ANSWER
✔ agitation
28.What type of assistance will state agencies provide for a spill event? -
ANSWER ✔ They can provide technical assistance to you via cleanup
instructions. In the event of a major spill, emergency response personnel will
, assist in control and containment. Cleanup activities are ultimately your
responsibility.
29.What steps can you take to protect yourself and others when applying pests.?
- ANSWER ✔ Wearing the proper PPE, let at least one other person know
where you are while applying pests., plan ahead if working in remote
locations. Keep children, pets, livestock and unauthorized people away from
the site and pest. app. equipment by notifying the public of an area that has
pest. applied to it via signage.
30.What are your responsibilities for notifying a customer about a pesticide
application? - ANSWER ✔ You must provide the customer post
application notification in writing.
31.Who may enter a posted site during an REI (restricted entry interval)? -
ANSWER ✔ Only personnel meeting the requirements specified on the
product label (usually meaning they are wearing the proper PPE) may enter
an REI site.
32.In what situations would you need to post at a site before making an
application? - ANSWER ✔ Any time an application is made to a site that is
located in a sensitive area (i.e. near a school, park, or residential area) where
people or animals can be easily exposed to the pest. or if the label requires it.
33.What does "natural area" mean and what does "right-of-way" mean? -
ANSWER ✔ Natural area means native, undeveloped or wild land and
land that is preserved or restored and managed for its natural or native
features including parks, forests, and native grassland on public and private
land. Right-of-way is land used for, or adjacent to, areas of access or
transportation, such as electric power lines, pipelines, railways, public roads
or other similar purposes.
34.What information is given on the label about pollinator protection? -
ANSWER ✔ There will be a pollinator protection box with a "bee icon"
which will have special instructions for use to protect honey bees. Such
directions may state "do not use while bees are foraging, do not apply to
plants that are flowering, or only apply after all flower petals have fallen
off".
