Download IOWA APPLICATOR 11F | EXAM QUESTIONS & CORRECT ANSWERS, VERIFIED 2026 | 2027. Quiz____ and more Exams Nursing in PDF only on Docsity!
QUESTIONS & CORRECT
Quiz_________________? ___Is considered an inherently negligent action and defines the act of applying beyond the boundaries of the target area A. Drift B. Overspray C. Ultra low volume application D. None of the above -
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B. overspray Quiz_________________? A dark water soluble dye solution should be used when testing a liquid aircraft system because A. The dye will help any obstructions from the dispersal system and nozzle B. The dye will make any leaks or plugged drop pipes easy to spot C. All of the above D. None of the above -
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B. The dye will make any leaks or plugged drop pipes easy to spot
Quiz_________________? A pattern test may be valuable to ___ A. determine the flying time between the landing strip and the field B. Make sure the flaggers will be visible C. Ensure the aircraft is dispersing the desired application rate before applying the pesticide to the target area D. All of the above E. None of the above -
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C. Ensure the aircraft is dispersing the desired application rate before applying the pesticide to the target area Quiz_________________? A person who handles open pesticide containers including loading pesticide onto an aircraft must be a certified applicator or a certified A. True B. False -
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A. True Quiz_________________? A pesticide having an LD 50 of 80 is___ than a pesticide having an LD 50 of 160 A. Less toxic
Quiz_________________? A tempeture inversion A. Exist when temperature decreases with altitude B. Is usually caused by rapid cooling of the soil surface C. Occurs when warm night temperatures follow cooler daytime temperatures D. Signals a near idea spray opportunity E. All of the above -
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B. is usually caused by rapid cooling of the soil surface Quiz_________________? A water-soluble herbicide would most likely leach in a: A. Muck Soil B. Sandy Soil C. Clay loam soil D. All of the above apply -
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B. Sandy Soil Quiz_________________? A well-trained pilot will be able to compensate for an inaccurately calibrated A. true B. False -
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A. True Quiz_________________? According to the iowa bee rule, when can a commercial applicator apply pesticide A. Never, doing so would be inconsistent with the label B. Anytime, as long as label directions are followed C. Between 8am & 6pm D. After 6pm but before 8am -
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D. After 6pm but after 8am Quiz_________________? Among other things, the pilot is responsible for which of the following aspects of an aerial application of pesticide A. Being trained in pest indication B. Reading the label and complying with it C. Mastering his/her aircraft using only safe measures D. All of the above -
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D. All of the above Quiz_________________? An example of a natural control is
D. All of the above Quiz_________________? Before applying foliar fungicide to corn for the control of corn leaf diseases check the label for direction on A. The type of corn B. Re-entry statement C. Application equipment which can be used -
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B. Re entry statement Quiz_________________? Before applying pesticides by aircraft it is necessary to have the following A. A valid pilot certificate B. A valid agriculture aircraft operator certificate issued to you or by your employer by the FAA C. An aircraft certified as air worthy D. All of the above E. Only b and c -
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D. All of the above Quiz_________________? Before selecting a pesticide for use on filed crops, be sure that ___ is on the label
A. Tolerance schedule B. The pest and the crop C. Residual estimate D. All of the above -
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B. The pest and the crop Quiz_________________? Clothing that becomes wet with concentrated or highly toxic pesticides should be A. given to charity B. Discarded C. Stored with the family laundry D. Washed and reused -
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B. Discarded Quiz_________________? Contamination of groundwater can be minimized by using pesticides that are A. highly toxic B. low in water solubility C. Loosely absorbed to the soil D. Persistant -
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C. low in water solubility
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B. False Quiz_________________? Droplets ten to become trapped in the wingtip vortex zones A. Larger B. Smaller -
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B. Smaller Quiz_________________? Each pesticide label must bear the statement A. This product may be hazardous to your health B. Using pesticides is an environmental hazard C. Pesticides are hazardous to human health D. Keep reach out of children E. All of the above -
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E. All of the above Quiz_________________? Flying swaths or flight lines ___ assist in overlap and coverage uniformity A. of varying patterns
B. Cross wind C. Up wind D. Down Wind -
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B. Cross wind Quiz_________________? Good loading products may include A. Pointing the aircraft at a 90-degree angle to the runway to reduce the amount of pesticide vapors B. The use of a closed transfer system to load pesticides C. Disposing of spray remnants D. All of the above E. Only a and b -
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E. Only a and b Quiz_________________? Herbicide injury symptoms on soybean plants that include stunting, leaf yellowing and red veins on the underside of the leaf are characteristic A. Microtubule inhibitors B. ACCase inhibitors C. Photosystem inhibitors D. ALS inhibitors -
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B. Double-clamped or beaded on the ends to prevent them from working loose C. Replaced after every 170 hours of actual use D. All of the above -
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B. Double clamped or beaded on the ends to prevent them from working loose Quiz_________________? If nozzles and booms are not properly positioned, spray will strike the aircraft and A. Collect and fall off in large drops B. Distort the spray pattern C. Waste pesticide material D. Cause corrosion of aircraft parts E. All -
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E. All Quiz_________________? If you accidently spill pesticide on your hands you should A. Wipe your hands on your overalls and continue working B. Wipe your hands on your overalls and put gloves on C. Immediately wash your hands thoroughly with soap and water D. None of the above -
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C. immediately wash your hands with soap and water
Quiz_________________? In arieal application overall spray pattern of all nozzles is _____ the spray pattern of each individual nozzle A. More important B. As important C. Less imporant -
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A. More important Quiz_________________? Is it good practice to calculate the rate per acre to check on the gate setting several times a day, many things can happen to affect the rate A. Foreign material may enter the hopper and plug a gate or spreader opening B. Moisture may condense in the hopper overnight C. Water may splash on the spreader during taxi or takeoff and cause wet areas D. All of the above -
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D. All of the above Quiz_________________? It is a good idea to use the spreader manufacturer gate settings as a starting point and determine___ by conducting a hopper refill A. How many lbs of product the hopper will hold B. The exact airspeed for application C. the actual lbs/minute
A. Coarser Mesh B. The same gauge mesh C. finer Mesh -
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A. Coaser Mesh Quiz_________________? Losses of bees to insecticide poisoning can be minimized by A. Applying treatments when bees are not foraging B. Using wettable powder formulation C. Using arial application instead of ground application D. Spraying crops only when they are in bloom -
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A. Applying treatments when bees are not foraging Quiz_________________? Medical antidotes listed on the pesticide label should be taken A. Only when prescribed by a qualified physician B. Immediately following either inhaling or ingesting a pesticide on the skin C. Just before an application begins working with highly toxic pesticides D. As soon as you think pesticide symptoms exist -
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A. Only when prescribed by a qualified physician
Quiz_________________? Nontarget injury to honeybees resulting from an insecticide application can be minimized by A. Spraying when winds are at 18 knots B. Applying treatment before 7am but before 7pm C. Using aerial application instead of ground application D. using wettable powder formulations -
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B. applying treatment before 7 am but before 7pm Quiz_________________? Northern and western corn rootworm larvae cause economic damage by feeding on corn roots during A. June and Early July B. May C. September D. Late July and Early August -
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A. June and early July Quiz_________________? Nozzles placed outboard of the % of wingspan point contribute little toward increasing swath width and have a larger amount of their output A. Has really little effect on off-target pesticide placement
Quiz_________________? Pesticide drift can be best defined as A. Applying pestcide beyond the boundary of the target area B. A liquid dispersal system C. The movement of pesticide in air currents or by diffusion onto property beyond the boundaries of the target area D. None of the above -
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C. the movement of pesticide in air currents or by diffusion onto property beyond the boundaries of the target area Quiz_________________? Pesticides that are moderately toxic to humans have the signal word_ on it A. Warning B. Hazardous C. Caution D. Danger/Poison -
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A. Warning Quiz_________________? Phytotoxicity may occur as a result of A. Exceptionally bright, hot, dry weather B. Using excessive pesticide rates
C. Using unlabeled tank mixes D. All of the above -
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D. All of the above Quiz_________________? Placing nozzles inboard and/or below the trailing edge of the wing __ the amount of spray trapped in the vortex circulation A. Increases B. Has no effect on C. Reduces -
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C. Reduces Quiz_________________? Preharvest interval are required by law and should be carefully observed to A. Prevent harvesting commites with an illegal residue B. Minimize exposure to field workers C. Reduce injury to nearby honeybees D. Avoid phytotoxicity injuries to crops -
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A. prevent harvesting communities with illegal residue Quiz_________________?
