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WISCONSIN PESTICIDE
APPLICATOR EXAM REVIEW:
TURF & LANDSCAPEALL
CHAPTERS COVERED AND
GRADED A+ 2025
[Document subtitle] [DATE] [COMPANY NAME] [Company address]
Wisconsin Pesticide Applicator Exam Review: Turf &
Landscape
All chapters covered and graded A+
Ch.1 List the general kinds of damage insect pests can cause
- Chew on seeds, roots, leaves, stems, & fruits
- Tunnel in roots, stems, & leaves
- Suck plant juices
- Promote gall formation and other malformations
- Inject toxins into plants
- Transmit diseases to plants
- Create a nuisance for people .Ch.1 Describe the structural features of insects.
- Insects have a body form with 3 regions: head, thorax, abdomen
- 3 pairs of legs attached to the thorax
- 0, 1, or 2 pairs of wings attached to the thorax
- 1 pair of antennae .Ch.1 Explain how to distinguish insects from other arthropods.
- Arthropods have an exoskeleton
- Body form has 2 regions: head & abdomen
- Usually 4 pairs of legs attached to the head
- No wings
- No antennae .Ch.1 Contrast the difference between simple and complete metamorphosis.
- Simple: "Incomplete Metamorphosis"; 3 stages: egg, nymph, adult
- Complete: 4 stages: egg, larva, pupa, adult .Ch.1 Explain how temperature and humidity affect insect development.
- Preferences vary for each insect
- Combined effect of temperature & humidity impacts reproduction & development more than either alone
- Development is faster with heat, slower with cold temps
- Insects die at high threshold temps and become inactive at low temps
- Humidity affects insect diseases and moisture levels needed for survival
- Herbaceous: Lack bark .Ch.2 Describe the life cycles and propagation of annual, biennial, and perennial plants.
- Annuals: Live less than 12 months; prolific seed producers; some dormant for years
- Summer Annuals: germinate in spring, flower in summer, die late summer/early fall
- Winter Annuals: germinate in fall, overwinter, flower in spring, die
- Biennials: Live 2 seasons; germinate, overwinter as rosette, flower, produce seed, die
- Perennials: Live 2+ years; reproduce via seed or vegetative means (stolons, rhizomes, tubers, bulbs) .Ch.2 Outline what is needed to kill annual, biennial, and perennial weeds and when it is easiest to do so.
- Annuals: Kill entire shoot during seeding stage (tillage or herbicide)
- Summer & Winter Annuals: same timing
- Biennials: Best controlled at rosette stage (herbicides)
- Perennials: Repeated tillage or herbicide translocation to all parts .Ch.2 Distinguish preplant, preemergence, and postemergence herbicide applications.
- Preplant: before planting
- Preemergence: after planting, before weeds emerge
- Postemergence: after weeds emerge; timing critical .Ch.2 Explain effects of soil texture, organic matter, pH, and herbicide persistence.
- Fine-textured soils/high organic matter may need higher herbicide rates
- Some soils prohibit use of certain herbicides to prevent damage or persistence issues
- Sandy soils with shallow water tables risk groundwater contamination .Ch.2 Describe how and when to make basal-bark treatment.
- Spray lower 18" of stems; thoroughly wet stem, crown, roots
- Can be applied anytime when bark isn't wet or snow/water prevent spraying .Ch.2 Describe how and when to make an effective cut-stump treatment.
- For thick bark (>5"), thoroughly wet cut surface before tissue dries (within 2– 3 hours)
- Cover bark, crown buds, roots, root collar, and cut surface .Ch.2 List steps to minimize adverse effects when applying herbicides in urban areas.
- Prevent spray drift, runoff, volatilization
- Spray when weeds most susceptible
- Use less volatile formulations
- Apply when temps <80°F
- Avoid midsummer spraying
- Avoid dry, compacted soils
- Keep pesticides off impermeable surfaces
.Chapter 2: Know the Law.
- Landowners must control certain weeds to prevent spread
.Ch.3 Define plant disease and causes.
- Harmful change in plant physiology/structure caused by outside agent .Ch.3 List major groups of plant pathogens (7).
- Fungi (blights)
- Oomycetes (downy mildews)
- Nematodes (root rot)
- Bacteria (fire blight)
- Phytoplasmas (corn stunts)
- Viruses (soybean mosaic)
- Viroids (potato spindle tuber) .Ch.3 Describe how pathogens spread.
- Fungi: wind, rain splash, insect vectors
- Oomycetes: wind, rain, infested soil
- Nematodes: infested soil, planting stock
- Bacteria: rain, insects, tools
- Phytoplasmas: insect vectors only
- Viruses: insects, mechanical, seed, vegetative
- Strict regulation; permits needed from WI Dept of Ag, Trade, and Consumer Protection (DATCP) and/or WI DNR .Ch.4 Damage caused by pests in turf and landscapes.
- Meadow Mice: girdle roots, injure trees/shrubs
- Rabbits: browse on bark/branches
- Moles: tunnels interfere with mowing, expose roots
- Ground Squirrels: garden/lawn problems
- Skunks: beneficial but stinky
- Deer: damage by feeding, rubbing, trampling .Ch.4 Management options.
- Meadow Mice: rodenticide baits
- Rabbits: no lethal pesticides, habitat management
- Moles: poison baits, food-based
- Squirrels: toxic bait, rodenticides
- Skunks: trapping, habitat modification
- Deer: repellents, scare devices, fencing
.Chapter 4: Know the Law.
- Permits required for mammal control (except rats/mice)
.Ch.5 Define pesticide and how it differs from types.
- Substance used to control pests or reduce damage .Ch.5 Contrast organic, inorganic, microbial pesticides.
- Organic: contains carbon, may be plant-derived or synthetic
- Inorganic: minerals, naturally occurring, less effective, more toxic
- Microbial: bacteria, fungi, viruses causing disease .Ch.5 Explain pesticide naming conventions (3).
- Chemical: active ingredient’s chemical name (long, complex)
- Common: active ingredient’s general name
- Trade: manufacturer-specific formulation name .Ch.5 Contact vs systemic insecticides.
- Contact: act on pests upon direct contact
- Systemic: absorbed, translocated within the plant .Ch.5 Characteristics of insecticide groups (5).
- Synthetic Organic: manufactured, most widely used
- Botanicals: plant-derived, nonpersistent, potentially toxic
- Oils: from crude petroleum, suffocate pests
- Insecticidal Soaps: disrupt respiration and membranes
- Microbial: Bt (targets caterpillars), milky spore (Japanese beetles) .Ch.5 Selective vs nonselective herbicides.
- Selective: target specific weeds, spare desirable plants
- Nonselective: kill most/all plants .Ch.5 Contact vs systemic herbicides.
- Contact: kill only where applied
- Systemic: absorbed, translocated within plant .Ch.5 Protectant vs post-infection fungicides.
- Protectant: prevent disease, applied repeatedly
- Post-infection: kill or inhibit after disease established, effective within 48 hours .Ch.5 Rodenticides for rats/mice.
- Anticoagulants or acute poisons cause internal bleeding
.Ch.6 Describe inert ingredients.
- No pesticidal activity; improve application and safety .Ch.6 Formulations: considerations when selecting.
- Active ingredient chemistry dictates formulation type
- Different formulations have advantages/disadvantages
- Price, ease of measurement, suspension, or solution characteristics, and storage stability influence choice .Ch.6 Liquid formulations (know which are which).
- Emulsifiable Concentrates (E/EC): suspension, minimal agitation, skin absorption
- Valid for 30 days
- Cannot use restricted pesticides or direct their use
- Must be supervised by certified applicator
- Must carry registration info .Ch.7 Recordkeeping.
- Keep records of applications requiring certification/licensing
- Keep for at least 2 years .Ch.7 Pesticide classifications.
- Prohibited: hazardous, banned
- Limited-use: specific uses only
- Special rules: regulated due to risks .Ch.7 Permits and certifications.
- May need special permits for certain applications
.Ch.8 Difference between labels and labeling.
- Labels: printed/attached info on container
- Labeling: label + all additional info .Ch.8 When to read a label.
- Before purchase
- Before storage
- Before mixing and application
- Before cleaning equipment
- Before disposal .Ch.8 Information on labels.
- Restricted-use statement
- Trade name
- Pesticide type & formulation
- Ingredient statement
- Net contents
- EPA registration number & establishment number .Ch.8 Similar product names, different uses.
- Always verify active ingredients and registered uses
.Ch.8 Signal words (4).
- Danger-Poison (skull & crossbones)
- Danger
- Warning
- Caution .Ch.8 Signal word meaning.
- Indicates toxicity level (Roman numerals I–IV; I=most toxic, IV=least) .Ch.8 Deviating from label directions.
- Lower application rates or frequencies
- Apply to listed site/pest
- Use permitted application methods
- Mix with other pesticides/fertilizers if not prohibited .Ch.8 State law considerations.
- Follow federal, but obey stricter state laws .Ch.8 Changing label directions.
- Use as per original label if no updates
- Do not use after label changes or bans .Ch.8 Label vs MSDS.
- Label: legal instructions
- MSDS: detailed chemical, toxicological info
.Ch.9 Hazard vs toxicity.
- Hazard: potential for injury (toxicity x exposure)
- Toxicity: capacity to cause injury .Ch.9 Pesticide entry routes.
- Dermal
- Oral
- Inhalation
- Eye .Ch.9 Work habits leading to exposure.
- Shower after work, change clothes
- Use common sense and extra PPE when needed .Ch.10 Hazard Communication Standards (HCS).
- OSHA law protecting workers from hazardous chemicals .Ch.10 Features of effective PPE.
- Chemical resistant
- Puncture/tear resistant
- Sealed seams
- Comfortable .Ch.10 Chemical resistance & worker acceptance.
- Resistance decreases comfort, affecting acceptance .Ch.10 Protection levels.
- Work clothes
- Coveralls
- Spray suits
- Aprons
- Gloves
- Footwear
- Headgear
- Eye & face protection .Ch.10 Gloves.
- Use lined, chemical-resistant gloves
- Wear sleeves outside gloves
- Overhead spraying: gloves outside sleeves with cuff cup
- For raised/lowered arms: cuff tightly with tape or elastic .Ch.10 Footwear, headgear, eyewear.
- Unlined, chemical-resistant shoes/shoe covers
- Wide-brimmed hat or hooded suit
- Tight-fitting, non-fogging safety glasses .Ch.10 Respirator fit and maintenance.
- Fit-test before use, annually; perform fit checks each time .Ch.10 Washing & discarding PPE.
- Shake dust off outdoors
- Pre-soak or prewash
- Wash separately, thoroughly in hot water
- Drain wash water and check for stains/odors; discard if persistent
- Sun-dry or properly store PPE
.Ch.10: Know the Law.
- Employers must ensure proper respirator fit and maintenance
- OSHA law applies to workplaces, except farms
.Ch.11 Recognizing and responding to exposure.
- Assume symptoms during or after work indicate exposure .Ch.11 Label & MSDS info for emergencies.
- Emergency contacts & directions for physicians .Ch.11 When to seek medical attention.
- Symptoms during or after work
- Swallowed pesticides
- Pesticide in eyes
- Symptoms of poisoning/injury .Ch.11 Proper actions for medical emergencies.
- Remove victim, start first aid
- Take to hospital with label/container info
- Provide detailed info .Ch.11 First aid procedures (5).
- Decontaminate victim carefully
- Dilute pesticide with water immediately
- Move to fresh air if inhaled
- Mouth-to-mouth if breathing stopped
- Do not give oral to unconscious .Ch.11 Inducing vomiting.
- Don't if unconscious or convulsing
- Emergency response info & shipping papers required
- Proper placarding or CDL needed for hazardous loads .Ch.12 Hazardous class info.
- Find on MSDS sections: "Transport" & "Regulatory" .Ch.12 Requirements for hazardous materials (3).
- Hazardous material training
- Emergency response info & shipping papers
- Placarding & CDL if applicable .Ch.12 When placarding/CDL required.
- Pesticides >119 gal or >1000 lbs with poison label
- CDL needed for commercial vehicles over 26,001 lbs, 16+ passengers, or hazardous materials
.Ch.13 Pesticide storage & security.
- Post signs indicating storage
- Never store with food, feed, seed, fertilizers, PPE
- Keep herbicide/fertilizer separate from pesticides .Ch.13 Storage site features.
- Downwind, downhill from sensitive areas
- Avoid flood-prone or water contamination zones .Ch.13 Storage design details.
- Insulate to 40–100°F; prevent rupture
- Avoid flooding/dampness .Ch.13 Reduce spill/fire risks.
- Ventilate, avoid heat sources, install smoke alarms, have fire extinguisher .Ch.13 Protect workers.
- Ventilate, provide wash stations, emergency info .Ch.13 Pre-storage precautions (8).
- Check containers & labels
- Date with purchase date
- Inventory & use older first
- Store dry above liquids
- Isolate volatiles
- Store in original containers
- Proper labeling .Ch.13 Pesticide arrangement.
- Keep at proper temperature (40–100°F) to prevent rupture .Ch.13 Short-term storage of empty containers.
- Cover/secure containers at site
- Store until disposal or recycling .Ch.13 Bulk storage rule.
- Liquid >55 gal or solid >100 lbs; includes mini-bulk
- Larger quantities require compliance
.Ch.14 Mixing/loading hazards and site suitability.
- Prevent ground/surface water contamination
- Cannot fill near wells or surface waters (<8 ft)
- Exemptions: small quantities (≤5 gal or 50 lbs), away from wells (≥100 ft) .Ch.14 Exposure minimization when mixing/loading.
- Wear PPE, especially gloves
- Read first aid info
- Outdoors: stand crosswind .Ch.14 Water supply protection.
- No filling directly from waters unless protected
- Avoid overflow .Ch.14 Rinsate use rules.
- Use only if labeled for site & within rates .Ch.14 Proper rinsing of containers.
- Fill 10–20%, shake, drain, repeat 3x
- Reuse or dispose properly
- Reuse, recycle, Wisconsin Clean Sweep, licensed hazardous waste facility
.Ch.16 Emergency planning & spill response.
- Protects health, minimizes environmental damage, reduces liability
- Triggered by use/storage of listed hazardous substances exceeding TPQ
- Report to Wisconsin Emergency Management & Local Emergency Planning Committee .Ch.16 Facility site plan features.
- SARA substances info, emergency contacts, facility sketch, update regularly .Ch.16 Spill definition.
- Release of pesticide into environment outside normal use .Ch.16 Agencies for spills.
- Wisconsin DNR, Wisconsin Emergency Management, LEPC, DATCP .Ch.16 "3 Cs" of spill management.
- Control, Contain, Clean Up .Ch.16 Spill procedures.
- Control: stop further release
- Contain: limit area of spill
- Clean Up: decontaminate or neutralize .Ch.16 Agency assistance.
- Local professionals & state agencies provide guidance; responsibility remains with the applicator .Ch.16 Reporting spills.
- Many spills must be reported to authorities .Ch.16 Responsibility.
- You are responsible for cleanup
.Ch.17 Pesticide tolerances & application notifications.
- EPA sets maximum residue levels to prevent excess residues
- Use pesticides only as directed, calibrate equipment accurately .Ch.17 Protecting yourself & others.
- Notify others, especially in remote areas, and keep children/pets away
- Make emergency repairs safely .Ch.17 Legal definition of "landscape".
- Turf, ornamental, or mulched areas around premises, parks, workplaces, etc.
- Most pesticide applications in this category are landscape applications .Ch.17 Notification responsibilities.
- Offer pre- and post-application info to customers
- Notify landscape registry signups
- Provide info upon request to interested persons/public .Ch.17 Entry during REI.
- No entry unless PPE conditions are met .Ch.17 Posting requirements.
- Post before application
- Sign types: Landscape, ATCP 29, Permanent
- Sign locations: visible points, sensitive areas, near entry points .Ch.17 Sign timing & responsibility.
- Landscape signs stay until sunset next day
- ATCP 29: during REI, until expiration
- Permanent: always visible
- Responsible person varies by sign type
.Ch.18 Application methods (7).
- Broadcast, directed spray, foliar, spot, basal-bark, cut-surface, soil .Ch.18 Sprayer types.
- Hydraulic, hose & reel, small-capacity, trigger pump