Minnesota Pesticide Applicator License Exam Test Bank 2025/2026 Verified Questions & Ans, Exams of Agricultural engineering

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Minnesota Pesticide

Applicator License Exam

Test Bank 2025/

Verified Questions & Answers 100% Correct

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b.) they are naturally derived and or synthesized chemicals. c.) they involve the release of parasites and predators found in foreign countries. - ✔✔ - A Monitoring pests at airports and ocean ports is an example of which type of pest management method? a.) regulatory b.) genetic c.) biological - ✔✔ - A Which statement about IPM is true? a.) the goal is to prevent pests from reaching damaging levels. b.) eradication is never the goal of IPM? c.) Non-chemical methods are short term solutions. - ✔✔ - A Which would be considered a preventative pest management strategy? a.) planting weed and disease free seed b.) releasing natural enemies to help reduce pest pop. c.) removing a pest that is a public health concern from an area. - ✔✔ - A Which statement about action thresholds is true? a.) IPM technician needs to implement control below action threshold. b.) the action threshold for a pest may be set at a zero pest pop. density. c.) in an urban landscape, action thresholds are usually related to economic than aesthetics. - ✔✔ - B Which would increase the likelihood of resistance? a.) an insect that has one generation per year. b.) continual use of pesticides from the same chemical class. c.) applying pesticides that have little or no residual effect. - ✔✔ - B

Which statement about FIFRA is false? a.) it provides the overall framework for the federal pesticide regulatory program. b.) it prevents states from creating pesticide use laws more stringent than federal regulations. c.) it allows applicators to deviate from the pesticide label under specific use situations. - ✔✔ - B Under federal law, which statement about trained and certified applicators is true? a.) they may apply and/or supervise the application of restricted use pesticides b.) they must receive supplemental training before mixing RUPs c.) they are exempt from obtaining county bulletins for the protection of endangered species. - ✔✔ - A What is the purpose of the pesticide registrations process? a.) to control the flow of new pesticide products entering the market. b.) to provide evidence that he pesticide will not cause unreasonable risk to human health and the environment. c.) to make sure the amount of pesticide residue remaining on food crops is zero. - ✔✔ - B Which statement about pesticide registration is true? a.) to ensure future compliance, civil penalties are typically assessed against first time violators. b.) like pesticides devices used to control pests must also be registered with the EPA. c.) approved pesticide labels have the force of law. - ✔✔ - C Which of the following criteria is used by the EPA when establishing pesticide tolerances? a.) Research data completely independent of the pesticide manufacturers. b.) the anticipated volume of the product to be sold in any given year.

What is the intended purpose of the signal word? a.) indicates the products acute toxicity to humans and animals. b.) informs the used what type of PPE to wear. c.) tells the user what type of first aid treatment to seed in case of exposure. - ✔✔ - A The routes of entry statement, "Extremely hazardous by skin contact-rapidly absorbed through the skin" on a label would most likely carry which signal word? a.) DANGER b.) WARNING c.) CAUTION - ✔✔ - A "Do not breathe vapors or spray mist" is an example of a: a.) specific action statement b.) statement of practical treatment. c.) routes of entry statement - ✔✔ - A directions for mixing and loading a pesticide are usually found under: a.) directions for use. b.) environmental hazards. c.) precautionary statements. - ✔✔ - A "If swallowed, call a doctor" is an example of what kind of statement? a.) routes of entry b.) advisory c.) mandatory - ✔✔ - C Who is responsible for developing SDSs for pesticides and providing htem on request. a.) EPA b.) OSHA

c.) manufacturer - ✔✔ - C The name "X-Pest 5G" on a pesticide label indicates that: a.) granular pesticide with 5% AI b.) granular pesticide with 5% inert ingredient c.) gel pesticide with 5% AI - ✔✔ - A Which is the pesticide formulation process by which solid particles are dispersed in a liquid? a.) emulsion b.) solution c.) suspension - ✔✔ - C Which liquid pesticide formulation consists of a small amount of AI? a.) Microencapsulated (M). b.) Ready to Use c.) Ultra-low volume - ✔✔ - B Which liquid pesticide formulation may approach 100% active ingredient? a.) Aerosol b.) Emulsifiable concentrate c.) Ultra-Low Volume - ✔✔ - C Which is a disadvantage of both EC and ULV formulations a.) difficult to handle transport and store b.) require constant agitation to keep in suspension. c.) Solvents may cause rubber or plastic hoses, gaskets, pump parts, and other surfaces to deteriorate. - ✔✔ - C

b.) exposure c.) hazard - ✔✔ - A Which statement about harmful effects of pesticides is false? a.) the most common form of a pesticide injury is by inhalation. b.) Asthma- like symptoms may be caused by allergies to pesticides. c.) many herbicides and fungicides cause dermatitis (skin reactions) - ✔✔ - A Which signal word is associated with very low oral LD50 values? a.) DANGER-POISON b.) WARNING c.) CAUTION - ✔✔ - A which statement about pesticide toxicity is true? a.) a pesticide with an oral LD50 value of 5mg/kg is more toxic than 250 mg/kg. b.) Manufactures are not required to include chronic toxicity warning statements on labels. c.) the signal word on the product label indicates how likely the product is to cause both acute and and chronic toxic effects. - ✔✔ - A For which class(es) of pesticides might cholinesterase monitoring be appropriate? a.) organophosphate and carbamate insecticides. b.) pyrethroids c.) Phenoxy herbicides such as 2,4-D - ✔✔ - A Which statement about what happens to pesticides within the body is true? a.) most pesticides used today are stored in our body fat. b.) The kidneys filter pesticides from the blood into our urine. c.) Most chemical breakdown of toxic substances take place wherever the pesticide is first absorbed. - ✔✔ - B

Which statement about pesticide exposure routes is true? a.) studies show that 97 percent of all body exposure to pesticides during a spraying operation is by inhalation. b.) eating drinking and smoking without washing your hands is likely to transfer the product to you mouth. c.) the palms and forearms absorb pesticides more quickly than scalp, ear canal and forehead. - ✔✔ - B Which statement about first aid response for pesticide exposure to the eye is false? a.) you should hold the eye open and immediately begin gently washing it. b.) You should drip water directly into the eye. c.) You should flush under the eyelid with water to remove debris. - ✔✔ - B What is the first thing you should do to help a victim of inhalation exposure? a.) get the victim to fresh air b.) administer artificial respiration. c.) Have the victim lie down. - ✔✔ - A Which statement about heat stress is true? a.) wearing extra PPE prevents heat stress b.) constricted pupils is a symptom of heat stroke. c.) lack of sweat is symptom of heat stroke. - ✔✔ - C Which statement about PPE requirements listed on the label is true? a.) a label may have different PPE requirements for pesticide handlers and early-entry workers. b.) you are not required to wear all the PPE listed on the label. c.) wearing the PPE listed on the label eliminates you exposure to pesticides. - ✔✔ - A

Which statement about washing work clothes soaked with a pesticide concentrate is true? a.) Use cold water and one wash cycle. b.) wash separately from other laundry items. c.) do not attempt to wash it. - ✔✔ - C Work clothes worn to apply pesticides should be laundered with a suitable detergent: a.) After each day's use b.) After they get wet with spray. c.) when they have a strong odor like the pesticide - ✔✔ - A Which property of pesticides would make it more likely to move in surface water runoff? a.) high solubility b.) high adsorption c.) high volatility - ✔✔ - A which statement about movement of pesticides from the application site is true? a.) drift is seldom an issue with indoor applications b.) runoff and erosion are sources of surface water contamination by pesticides. c.) leaching is the main way that pesticides move great distances. - ✔✔ - B Which is an example of a non point-source contamination of groundwater? a.) back-siphoning of pesticide spills at a wellhead. b.) leaching from a pesticide mixing area. c.) pesticides that dissolve and leach through soil after it rains - ✔✔ - C Under which conditions are pesticides more likely to leach through the soil? a.) heavy clay soil, high in organic matter. b.) sandy soil, high in organic matter.

c.) sandy soil, low in organic matter. - ✔✔ - C Which best management practice will help prevent contamination of surface water and groundwater by pesticides? a.) using pesticides that are highly water-soluble. b.) following IPM principles. c.) selecting persistent pesticides - ✔✔ - B Which two factors are most important in avoiding vapor drift? a.) droplet size and wind speed. b.) air stability and temperature. c.) temperature and volatility - ✔✔ - C Which statement about sensitive areas is true? a.) Do not spray a larger target site if it contains a sensitive area. b.) Pesticide labels may list special precautions around sensitive areas. c.) Endangered species habitats are not considered sensitive areas. - ✔✔ - B Which statement about protecting bees from pesticide injury is true? a.) use foliar applications when possible. b.) spray crops when they are in bloom c.) apply insecticides in the evening or at night - ✔✔ - C Which statement about transporting pesticides is true? a.) carry pesticides in the passenger compartment to prevent unauthorized access. b.) Enclosed lockable cargo boxes offer the greatest protection. c.) The operator is not held responsible if a spill occurs. - ✔✔ - B Which statement about pesticide storage facilities is true?

c.) It is important to make a detailed report of what took place before during and after the incident. - ✔✔ - C What is the backbone of any emergency response plan? a.) outlining the sequence of actions to take in a crisis. b.) knowing where labels and SDSs are kept. c.) having a designated emergency responder. - ✔✔ - A In addition to an emergency response plan, which of the following will further reduce the risk of a pesticide fire? a.) store pesticides close to a heat source to prevent freezing. b.) keep a fire detection system in the storage area. c.) post the storage area with a warning sign - ✔✔ - B Which is a recommended action to take in the event of a pesticide fire? a.) construct berms to contain contaminated runoff water. b.) enter the storage facility and remove as much pesticide as possible. c.) try to extinguish the fire before calling 911. - ✔✔ - A which of the following is an appropriate action to take in the event of a pesticide spill? a.) take a "time-out" to read your emergency response plan. b.) call 911 only if the spill has a chance of entering surface water. c.) put on the appropriate PPE before responding to the spill - ✔✔ - C Determining when to apply a pesticide includes considering the: a.) life cycle of the pest. b.) percent active ingredient. c.) need for additives and adjuvants - ✔✔ - A The directions for use section of a pesticide label indicates the:

a.) various crops or areas on which the pesticide may be legally used. b.) disposal of pesticide wate. c.) environmental physical and chemical hazards. - ✔✔ - A When two or more pesticides are mixed together to form a putty or paste, separate into layers, or look like cottage cheese it is an example of: a.) limited agitation b.) chemical incompatibility c.) physical incompatibility - ✔✔ - C After filling a tank one-fifth to one-half full with the carrier, what is the usual order for tank mixing the remaining products? a.) add suspension products, add emulsion products, add solution products, add surfactants, add compatibility agent. b.) add compatibility agent, add suspension products, add solution products, add surfactants, add emuslion products. c.) add surfactants, add suspension products, add emulsion products, add solution products, add compatibility agents. - ✔✔ - B Which statement about the proper technique for opening pesticide containers is true? a.) Put the appropriate PPE after the containers have been opened. b.) use a sharp knife or scissors to open paper or cardboard containers. c.) leave the container open until you have finished mixing for the day. - ✔✔ - B which statement about measuring or transferring pesticides is true? a.) metal measuring utensils are recommended over plastic. b.) most dusts powders and dry formulations are measured by volume. c.) after adding the pesticide to the partially filled spray tank rinse the measuring contain and pour the rinse solution into the tank. - ✔✔ - C

c.) Directed Spray - ✔✔ - A Which type of pesticide application would you use to control cockroaches inside of buildings? a.) basal b.) band c.) crack and crevice - ✔✔ - C which statement about containment pads is true? a.) pads make spill cleanup more difficult. b.) Pads should be made of permeable materials. c.) Pads should be used where large quantities of pesticides are handled or mixed. - ✔✔ - C Which statement about sprayer nozzles is true? a.) a nozzle that mainly produces fine droplets is likely to minimize off-target drift. b.) coarse-sized droplets provide maximum coverage of the target. c.) Nozzles control the amount and type of material applied and type of pattern created.

• ✔✔ - C Which statement about granular applicators is true? a.) ground speed has no effect on the application rate b.) in a rotary spreader, lighter granules are thrown farther than heavier ones. c.) Drop spreaders are superior when more precise placement is desired. - ✔✔ - C Which technique would help minimize drift? a.) spraying during a temperature inversion. b.) using the largest droplets practical to provide necessary coverage. c.) increasing the height of the nozzles above the target - ✔✔ - B

You 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 this area? - ✔✔ - 900 you are applying as pesticide to a circular area with a 20 foot diameter, how many square feet is this area? - ✔✔ - 314 you 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 pounds of formulation should you add to the tank to make 50 gallons of finished spray? A. 1. B. 3 C. 6 - ✔✔ - A