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21 Cards in this Set
- Front
- Back
Adjuvant
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Chemical added to a pesticide formulation or tank mix
to increase its effectiveness or safety |
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Concentrate
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Pesticide with high percentage of active ingredient
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Cuticle
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Thin, fatty outer surface on leaves of some plants
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Dilute
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To make less concentrated
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Drift
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Airborne movement of pesticide away from release site
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Exposure
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Coming into contact with a pesticide;
getting pesticide on surface or in or on an organism |
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Fumigant
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Pesticide that is vapor or gas or forms vapor or gas when applied
and whose pesticidal action occurs in a gaseous state |
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Heat stress
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Illness that occurs when your body is subjected to more heat than it can cope with
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Non-target
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Any site or organism other than that at which the pesticide is being directed
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Offsite
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Beyond area where pesticide is being released
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Organic matter
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Materials and debris that originated as living plants or animals
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Porous surface
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Surface with tiny openings that allow liquid to be absorbed or to pass through
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Protectant fungicide
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Pesticide applied to prevent development of plant diseases caused by fungi
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Residue
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Deposit that has dried; part of a pesticide that remains in environment
for a period of time following application or spill |
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Rinsate
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Pesticide-containing water (or other liquid) that results from rinsing a pesticide container, pesticide equipment, or other pesticide-containing materials
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What eight basic safety questions should you ask yourself whenever you or those you supervise will be using pesticides?
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1. Have I read the labeling?
2. How can I avoid exposure? 3. What PPE is needed? 4. Is equipment ready & safe? 5. Am I avoiding accidental spread of pesticides? 6. Have I instructed handlers who I supervise? 7. Am I prepared for emergencies? 8. Are people & animals out of the area? |
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When should you read the pesticide label?
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1. Before purchasing or removing from inventory
2. Before mixing 3. Before applying 4. Before storing or disposing of container |
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List some consequences of the incorrect use of pesticides.
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1. Wasted material
2. Failure to control pest 3. Damage to target site 4. Can cause immediate and/or long-term harmful effects to humans, other living things, property, environment 5. Can result in fines; legal actions charging you with liability for damages 6. Using incorrectly is costly |
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Name all seven factors that you should consider
when choosing among different formulations. |
1. Unwanted harm to plants, animals, surfaces at application site
2. Application equipment available & best suited for job 3. Hazard of drift or runoff (air currents or excess water) 4. Risk to applicator, workers, other people & animals likely to be exposed 5. Habits or growth patterns of pest 6. Surface to which pesticide is to be applied 7. Cost considerations |
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Name four conditions at the application site that may influence some of the decisions that you make about the application.
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1. Type of surface to be treated
2. Surface cleanliness 3. Surface moisture; temperature; humidity 4. Presence of direct sunlight; possibility of rain, watering; air movement |
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If heat stress is a concern when you schedule a pesticide application, what five factors might you need to adjust?
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1. Heat
2. Workload 3. PPE 4. Amount of water consumed 5. Work schedule |