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13 Cards in this Set
- Front
- Back
Name 5 different types of application equipment.
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1. Dusters
2. Sprayers 3. Granular 4. Brush 5. Spot 6. Crack and crevice 7. U.L.V. (ultra-low volume) |
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At least what 3 conditions should be considered when selecting a spray hose?
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1. Nature of solution
2. Pressure to be used 3. Abrasion resistance of cover 4. Volume to be delivered |
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Name at least 3 common spray patterns.
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1. Hollow cone
2. Solid cone 3. Flat fan 4. Pin stream |
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Mechanical agitators are more important for what type of pesticide?
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Wettable powders
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The greatest hazard in applying dust is _____________.
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Ultimate drift of the dispersed dust
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In the definition of "spot treatment," a "spot" shall not exceed ____________.
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Two (2) square feet
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Name at least four different methods of applying pesticides.
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1. Manual spraying
2. Power spraying 3. Baits 4. Dusting 5. Brush |
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What type of application equipment is most widely used for effective cockroach clean-out calls in dwellings?
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Manual spraying with fine-mist nozzle for residual. Pinpoint nozzle for nesting places. Power spray and/or dust in sub areas for Oriental and American cockroaches.
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U.L.V. means what?
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Ultra-low volume
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The crack-and-crevice technique is usually employed where?
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In food areas for cockroaches
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When using a hand-held pressurized sprayer, name 2 important things to ensure that the proper amount is being applied in the right places.
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1. Pressure 25-50 psi
2. Nozzle setting 3. Proper product concentration 4. Proper application rate |
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Which species of cockroaches infesting a house may call for spraying or dusting the sub-area?
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Oriental and American cockroaches
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When spraying a rug for carpet beetles, particular attention should be paid to __________.
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Areas next to walls
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