Quiz
Pesticide Quiz
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Perguntas do quiz (93)
1Using barriers to prevent pests to from getting into an area is an example of which type of pest management method?
- ABiological
- BMechanical
- CGenetic
2Making use of plant varieties that are naturally resistant to insect feeding is an example of which type of pest management method?
- ABiological
- BGenetic
- CRegulatory
3Which statement about biological control methods is true?
- AModifying the environment to enhance natural enemies is recommended in biological control
- BBiological control involves importing exotic pests to control natural enemies
- CUsing several cultural practices and a wide variety of pesticides works best in biological control
4Sealing cracks and crevices and small openings in buildings is an example of which type of pest management method?
- APhysical
- BGenetic
- CBiological
5Which statement about cultural control practices is true?
- AThey reduce pest establishment, reproduction, and survival
- BThey use naturally derived and/or synthesized chemicals to control pests
- CThey involve the release of parasites and predators found in foreign countries
6Monitoring pests at airports and ocean ports that pose a serious threat to public health or widespread damage to crops and animals is an example of which type of pest management method?
- ARegulatory
- BGenetic
- CBiological
7Which statement about pest management strategies in IPM is true?
- AThe goal is to prevent pests from reaching damaging levels
- BEradication is never the goal of an IPM program
- CNonchemical methods are short-term solutions to control pests
8Which would be considered a preventative pest management strategy?
- APlanting weed- and disease-free seed on an athletic field
- BReleasing natural enemies to help reduce pest populations
- CRemoving a pest that is a public health concern from an area
9Which statement about action thresholds is true?
- AThe IPM technician needs to implement control measures below the action threshold level
- BThe action threshold for a pest may be set at zero past population density
- CIn an urban landscape, action thresholds are usually more related to economics than aesthetics
10Which would increase the likelihood of pesticide resistance?
- AAn insect that has one generation per year
- BContinual use of pesticides from the same chemical class
- CApplying a pesticide that has little or no residual effect
11Which statement about FIFRA is false?
- AIt provides the overall framework for the federal pesticide regulatory program
- BIt prevents states, tribes, and territories from creating pesticide use laws more
- CIt allows applicators to deviate from the pesticide label under specific use instructions
12Under federal law, which statement about trained and certified applicators is true?
- AThey may apply and/or supervise the application of restricted-use pesticides
- BThey must receive supplemental training before mixing RUP's
- CThey are exempt from obtaining county bulletins for the protection of endangered species
13What is the purpose of the pesticide registration and registration process?
- ATo control the flow of new pesticide products entering the marketplace
- BTo provide evidence that the pesticide will not cause unreasonable risks to human health or the environment
- CTo make sure the amount of pesticide residue remaining on food and feed crops is zero
14Which statement about federal pesticide regulation is true?
- ATo ensure future compliance, civil penalties are typically assessed against first-time violators
- BLike pesticides, devices used to control pests must also be registered with EPA
- CApproved pesticide labels have the force of the law
15Which of the following criteria is used by EPA in establishing pesticide tolerances?
- AResearch data completely independent of the pesticide manufacturer's
- BThe anticipated volume of product to be sold in any given year
- CThe toxicity of the pesticide and its break down products
16Under federal law, which of the following actions is unlawful and subject to civil or criminal penalties?
- AAllowing a a person under the direct supervision of a certified applicator to apply RUP's
- BDetaching, altering, defacing, or destroying any part of a container or labeling
- CKeeping inadequate records of employees who received training on the proper use of pesticides
17Which federal regulation requires employee training in the use of pesticides?
- AWorker Protection Standard
- BPesticide Container and Containment Regulation
- CFood Quality Protection Act
18Which group of pesticides is exempt from registration because it poses little or no risk to humans and the environment?
- ARestricted use
- BMinimum risk
- CSpecial local need
19The active ingredient in Tempo 20WP is listed as Cyfluthrin, cyano(4-fluoro-3-phenoxyphenol)methyl 3-(2,2-dichloroethenyl)-2,2 dimethylcyclopropanecarboxylate. What does the term (Cyfluthrin) represent?
- AThe brand name
- BThe chemical name
- CThe common name
20Which statement about pesticide label names and ingredients is true?
- ABoth active ingredients and inert ingredients must be listed by chemical name
- BVarious manufacturers use different trade names, even though the products may contain the same active ingredient
- CCommon names are those officially accepted by the manufacturer
21What is the purpose of the signal word?
- AIndicates the product's relative acute toxicity to humans and animals
- BInforms the user what type of PPE to wear
- CTells the user what type of first aid treatment to seek in case of exposure
22The routes of entry statement, "Extremely hazardous by skin contact-rapidly absorbed through the skin," on a label would most likely carry which signal word?
- ADANGER
- BWARNING
- CCAUTION
23"Do not breath vapors or spray mist" is an example of a:
- ASpecific action statement
- BStatement of practical treatment
- CRoutes of entry statement
24Directions for mixing and loading a pesticide are usually found under
- ADirections for use
- BEnvironmental hazards
- CPrecautionary statements
25"If swallowed, call a doctor" is an example of what kind of statement?
- ARoutes of entry
- BAdvisory
- CMandatory
26Who is responsible for developing SDSs for pesticides and providing them on request?
- AEPA
- BOSHA
- CThe product Manufacturer
27The name "X-Pest 5G" on a pesticide label indicates a:
- AGranular pesticide with 5% active ingredients
- BGranular pesticide with 5% inert ingredients
- CGel pesticide with 5% active ingredient
28Which is the pesticide formulation process by which solid particles are dispersed in a liquid?
- AEmulsion
- BSolution
- CSuspension
29Which liquid pesticide formulation consists of a small amount of active ingredient (often 1% or less per unit volume)?
- AMicroencapsulated (M)
- BReady-to-use (low-concentrate) solution (RTU)
- CUltra-low-volume (ULV)
30Which is a disadvantage of both EC and ULV formulations?
- ADifficult to handle, transport, and store
- BRequire constant agitation to keep in suspension
- CSolvents may cause rubber or plastic hoses, gaskets, pump parts, and other surfaces to deteriorate.
31Which dry/solid formulation is mixed in water and reduces the risk of inhalation exposure during mixing and loading?
- ASoluble powder (SP)
- BWater-dispersible granule (WDG) or dry flowable (DF)
- CWettable powder (WP)
32Which type of dry/solid pesticide formulation consists of particles that are the same weight and shape?
- ABait
- BGranule
- CPellet
33Which is an advantage of microencapsulated materials?
- ADelayed or slow release of the active ingredient prolongs their effectiveness
- BTheir pesticidal activity is independent of weather conditions
- CThey usually require only short restricted-entry intervals
34Which type of adjuvant functions as a wetting agent and spreader (i.e., physically altering the surface tension of spray droplets)?
- ABuffer
- BExtender
- CSurfactant
35Which type of adjuvant increases the viscosity of spray mixtures?
- ASticker
- BExtender
- CThickener
36The capacity of a pesticide to cause short-term (acute) or long-term (chronic) injury is referred to as its:
- AToxicity
- BExposure
- CHazard
37Which statement about harmful effects of pesticides is false?
- AThe most common form of pesticide injury is by inhalation
- BAsthma-like symptoms may caused by allergies to pesticides
- CMany herbicides and fungicides cause dermatitis (skin reactions)
38Which signal word is associated with very low oral LD50 values?
- ADanger-Poison
- BWarning
- CCaution
39Which statement about pesticide toxicity is true?
- AA pesticide with an oral LD50 of 5 mg/kg is more toxic than a pesticide with an LD50 of 250 mg/kg
- BManufacturers are not required to include chronic toxicity warning statements on product labels
- CThe signal word on the product label indicates how likely the product is to cause both acute and chronic toxic features
40For which class(es) of pesticides might cholinesterase monitoring be appropriate?
- AOrganophosphate and carbamate insecticides
- BPyrethroids
- CPhenoxy herbicides, such as 2,4-D
41Which statement about what happens to pesticides inside the body is true?
- AMore pesticides used today are stored in our body fat
- BThe kidneys filter pesticides from the blood into the urine
- CMost chemical breakdown of toxic substances takes place wherever the pesticide is first absorbed
42Which statement about pesticide exposure routes is true?
- AStudies show that about 97% of all body exposure to pesticides during a spraying operation is by inhalation
- BEating, drinking, or smoking without first washing your hands after handling pesticides is likely to transfer the product to your mouth
- CThe palms and forearms absorb pesticides more quickly than the scalp, ear canal, and forehead
43Which statement about first aid response for pesticide exposure to the eye is false?
- AYou should hold the eye open and immediately begin gently washing it
- BYou should drip water directly into the eye
- CYou should flush under the eyelid with water to remove debris
44Which liquid pesticide formulation may approach 100% active ingredient?
- AAerosol (A)
- BEmulsifiable concentrate (EC)
- CUltra-Low Volume (ULV)
45What is the first thing you should do to help a victim of inhalation exposure?
- AGet the victim to fresh air
- BAdminister artificial respiration
- CHave the victim lie down and loosen clothing
46Which statement about heat stress is true?
- AWearing extra PPE prevents heat stress
- BConstricted pupils is a symptom of heat stroke
- CLack of sweat is a symptom of heatstroke
47Which statement about PPE requirements listed on the pesticide label is true?
- AA label may have different PPE requirements for pesticide handlers and early-entry workers
- BYou are not required to wear all the PPE listed on the label
- CWearing the PPE listed on the label eliminates your exposure to pesticides
48Which part of the product formulation determines what glove type is needed?
- AActive ingredient
- BSurfactants
- CSolvents
49If there are no manufacturer use recommendations, a pesticide applicator should replace the chemical cartridges of his or her respirator:
- AAt the end of each season
- BAfter one week of use
- CAt the end of each workday
50When oil may be present, which particulate filter must be used?
- AN-series
- BP-series
- CDust mask
51Air-purifying respirators protect applicators from pesticide exposure by:
- AFiltering and/or absorbing the pesticide
- BBreaking down the pesticide
- CNeutralizing the pesticide
52You should do a qualitative fit test of your respirator:
- AEvery 5 years
- BSemiannually
- CIf you have significant change in weight
53Every time you wear any tight-fitting respirator to apply pesticides, you should first:
- APerform seal check(s)
- BDo a qualitative fit test
- CPut Vaseline on the edges of the respirator to enhance the seal
54Which statement about washing work clothes soaked with a pesticide concentrate is true?
- AUse cold water and 1 wash cycle
- BWash separately from other laundry items
- CDo not attempt to wash it --- Dispose of it immediately
55Work clothes worn to apply pesticides should be laundered with a suitable detergent:
- AAfter each day's use
- BAfter they get wet with spray
- CWhen they have a strong odor like the pesticide
56Which property of a pesticide would make it more likely to move in surface water runoff?
- AHigh solubility
- BHigh adsorption
- CHigh volatility
57Which statement about movement of pesticides from the application site is true?
- ADrift is seldom an issue with indoor applications
- BRunoff and erosions are sources of surface water contaminations by pesticides
- CLeaching is the main way that pesticides move great distances
58Which is an example of nonpoint-source contamination of groundwater?
- ABack-siphoning of pesticide spills at a wellhead
- BLeaching from a pesticide mixing area
- CPesticides that dissolve and leach through soil after it rains
59Under which conditions are pesticides more likely to leach through soil?
- AHeavy clay soil, high in organic matter
- BSandy soil, high in organic matter
- CSandy soil, low in organic matter
60Which best management practice will help prevent contamination of surface water and groundwater by pesticides?
- AUsing pesticides that are highly water-soluble
- BFollowing IPM principles
- CSelecting persistent pesticides
61Which two factors are most important in avoiding vapor drift?
- ADroplet size and wind speed
- BAir stability and temperature
- CTemperature and pesticide volatility
62Which statement about sensitive areas is true?
- ADo not spray a larger target site if it contains a sensitive area
- BPesticide labels may list special precautions around sensitive areas
- CEndangered species' habitats are not considered sensitive areas
63Which statement about protecting bees from pesticide injury is true?
- AUse foliar applications when possible
- BSpray crops when they are in bloom
- CApply insecticides in the evening or at night
64Which statement about transporting pesticides is true?
- ACarry pesticides in the passenger compartment to prevent unauthorized access
- BEnclosed and lockable cargo boxes offer the greatest protection
- CThe operator (driver) is not held responsible if a pesticide spill or accident occurs
65Which statement about pesticide storage facilities is true?
- AA ventilation system may reduce noxious vapors by venting air into an adjoining area
- BCarefully consider the terrain when selecting a storage site
- CThe floor should remain as bare soil to absorb any spilled material
66What is the first thing to do if a pesticide container is leaking?
- APut on personal protective equipment
- BTransfer contents into another container
- CClean up any spilled material
67Which recommended practice will minimize pesticide storage problems?
- APurchase quantities based on previous usage
- BPurchase more than you need to ensure availability of the product
- CStore metal pesticide containers on the higher shelves to prevent rusting
68What is the first step a business should take to develop an effective pesticide security program?
- ACoordinate planned actions with authorities
- BConduct a risk assessment of business vulnerabilities
- CTrain employees on security measures
69Which of the following is considered a good security practice?
- AInstruct employees on pesticide inventory control
- BAllow employees access to inventory
- CBack up confidential data daily and keep it at the facility
70Which statement about emergency response planning is true?
- AThe main reason to have an emergency response plan is to reduce economic loses
- BThe first person to contact in an emergency is an attorney
- CIt is important to make a detailed report of what took place before, during, and after the incident
71What is the backbone of any emergency response plan?
- AOutlining the sequence of actions to take in crisis
- BKnowing where labels and SDSs are kept
- CHaving a designated emergency responder
72In addition to an emergency response plan, which of the following will further reduce the risk of a pesticide fire?
- AStore pesticides close to a heat source to prevent freezing
- BKeep a fire-detection system in the storage area
- CPost the storage area with a warning sign
73Which is a recommended action to take in the event of a pesticide fire?
- AConstruct berms to contain contaminated runoff water
- BEnter the storage facility and remove as much pesticide as possible
- CTry to extinguish the fire before calling 911
74Which is an appropriate action to take in the event of a pesticide spill?
- ATake a "time out" to read your emergency response plan
- BCall 911 only if the spill has a chance of entering surface water
- CPut on the appropriate PPE before responding to the spill
75Determining when to apply a pesticide includes considering the:
- ALife cycle of the pest and weather conditions
- BPercent active ingredient
- CNeed for additives or adjuvants
76The "Direction for Use" section of a pesticide label indicates the:
- AVarious crops or areas on which the pesticide may be legally used
- BDisposal of pesticide waste
- CEnvironmental, physical, and chemical hazards
77When two or more pesticides mixed together form a putty or paste, separate into layers, or look like cottage cheese, it is an example of:
- ALimited agitation
- BChemical incompatibility
- CPhysical incompatibility
78After filling a tank one-fifth to one-half full with carrier, what is the usual order for tank mixing the remaining products?
- AAdd suspension products, add emulsion products, add solution products, add surfactants (if needed), add compatibility agent (if needed)
- BAdd compatibility agent (if needed), add suspension products, add solution products, add surfactants (if needed), add emulsion products
- CAdd surfactants (if needed), add suspension products, add emulsion products, add solution products, add compatibility agent (if needed)
79Which statement about the proper technique for opening pesticide containers is true?
- APut on the appropriate PPE after the containers have been opened
- BUse a sharp knife or scissors to open paper or cardboard containers
- CLeave the container open until you have finished mixing pesticides for the day
80Which statement about measuring and/or transferring pesticides is true?
- AMetal measuring utensils are recommended over plastic
- BMost dusts, powders, and dry formulations are measured by volume
- CAfter adding the pesticide to the partially filled spray tank, rinse the measuring container and pour the rinse solution into the tank
81Which statement about cleaning and disposing of pesticide containers is true?
- ADo not puncture rinsed pesticide containers
- BPesticide containers that cannot be recycled or returned to the manufacturer should be reused
- CContainers must be disposed of in accordance with label directions and current regulations
82Which statement about triple-rinsing and pressure-rinsing pesticide containers is true?
- ATriple rinsing is a more effective method than pressure rinsing
- BAll containers must be either triple-rinsed or pressure-rinsed
- CRinsate from triple rinsing or pressure rinsing may be stored for later use
83Which statement about pesticide rinsates is true?
- ARinsates may be applied to labeled target sites at or below labeled rates
- BRinsates containing strong cleaning agents may be reused in pesticide mixtures
- CThe amount of pesticide in the rinsate plus the amount of pesticide product in the new mixture may exceed the label rate for the target site
84Which statement about pesticide equipment cleanup is false?
- ASprayers should be thoroughly rinsed with a water-detergent solution for several minutes
- BWhen getting ready to store your sprayer, add some lightweight oil to the tank before the final flushing
- CLeftover pesticide residue in the spray tank is permitted when changing products
85Which application method involves uniformly applying a pesticide to an entire area or field?
- ABroadcast
- BBand
- CDirected spray
86Which type of pesticide application would you use to control cockroaches inside buildings?
- ABasal
- BBand
- CCrack and crevice
87Which statement about containment pads is true?
- APads make spill cleanup more difficult
- BPads should be made of permeable materials
- CPads should be used where large quantities of pesticides are handled or mixed
88Which statement about sprayer nozzles is true?
- AA nozzle that mainly produces fine droplets is likely to minimize off-target drift
- BCoarse-sized droplets provide maximum coverage of the target
- CNozzles control the amount of material applied and type of pattern created
89Which statement about granular applicators is true?
- AGround speed has no effect on the application rate
- BIn a rotary spreader, lighter granules are thrown farther than heavier ones
- CDrop spreaders are superior to rotary spreaders when more precise placement of the pesticide is desired
90Which technique would help minimize off-target drift?
- ASpraying during a temperature inversion
- BUsing the largest droplets practical to provide necessary coverage
- CIncrease the height of the nozzles above the target
91You are applying a pesticide to a triangular area that has a base of 60 feet and a height of 30 feet. How many square feet is the area?
- A450
- B900
- C1,800
92You are applying a pesticide to a circular area with a 20 foot diameter. How many square feet is the area?
- A128
- B314
- C400
93You have calibrated your equipment to spray 50 gallons per acre. You need to spray 1 acre. The label calls for 3 pounds of formulation per 100 gallons of water. How many pound of formulation should you add to the tank to make 50 gallons of finished spray?
- A1.5
- B3
- C6
Informações
- Descrição
- Pesticide Applicator Quiz
- Autor
- Blake Williams
- Idioma
- English
- Visualizações
- 12
- Etiquetas
- Avaliação
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