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Tennessee Category 7 Core Manual Review
104 Questions and Answers Latest
Using barriers to prevent pests from getting into an area is an example of which type of pest management method? A) Biological B) Mechanical C) Genetic - ** B) Mechanical Making use of plant varieties that are naturally resistant to insect feeding is an example of which type of pest management method? A) Biological B) Genetic C) Regulatory - ** B) Genetic Which statement about biological control methods is true? A) Modifying the environment to enhance natural enemies is recommended in biological control. B) Biological control involves importing exotic pests to control natural enemies. C) Using several cultural practices and a wide variety of pesticides works best in biological control. - ** A) Modifying the environment to enhance natural enemies is recommended in biological control. Sealing crack and crevices and small openings in buildings is an example of which type of pest management method? A) Physical B) Genetic C) Biological -
** A) Physical Which statement about cultural control practices is true? A) They reduce pest establishment, reproduction, and survival. B) They us naturally derived and/or synthesized chemicals to control pests. C) They involve the release of parasites and predators found in foreign countries. - ** A) They reduce pest establishment, reproduction, and survival. Monitoring pests at airports and ocean ports that pose a serious threat to public health or widespread damage to crops or animals is an example of which type of pest management method? A) Regulatory B) Genetic C) Biological - ** A) Regulatory Which statement about pest management strategies in IPM is true? A) The goal is to prevent pests from reaching damaging levels. B) Eradication is never the goal of an IPM program. C) Nonchemical methods are short-term solutions to control pests. - ** B) Eradication is never the goal of an IPM program. Which would be considered a preventive pest management strategy? A) Planting weed- and disease-free seed on an athletic field. B) Releasing natural enemies to help reduce pest populations. C) Removing a pest that is a public health concern from an area. - ** A) Planting weed- and disease-free seed on an athletic field.
A) To control the flow of new pesticide products entering the marketplace. B) To provide evidence that the pesticide will not cause unreasonable risks to human health or the environment. C) To make sure the amount of pesticide residue remaining on food and feed crops is zero. - ** B) To provide evidence that the pesticide will not cause unreasonable risks to human health or the environment. Which statement about federal pesticide regulation 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 EPA. C) Approved pesticide labels have the force of law. - ** C) Approved pesticide labels have the force of law. Which of the following criteria is used by EPA in establishing pesticide tolerances? A) Research data completely independent of the pesticide manufacturer's. B) The anticipated volume of product to be sold in any given year. C) The toxicity of the pesticide and its breakdown products. - ** C) The toxicity of the pesticide and its breakdown products. Under federal law, which of the following actions is unlawful and subject to civil or criminal penalties? A) Allowing a person under the direct supervision of a certified applicator to apply RUPs. B) Detaching, altering, defacing, or destroying any part of a container or labeling. C) Keeping inadequate records of employees who received training on the proper use of pesticides. - ** B) Detaching, altering, defacing, or destroying any part of a container or labeling. Which federal regulation requires employee training in the use of pesticides? A) Worker Protection Standard.
B) Pesticide Container and Containment Regulation. C) Food Quality Protection Act. - ** A) Worker Protection Standard. Which group of pesticides is exempt from registration because it poses little or no risk to humans and the environment? A) Restricted use B) Minimum risk C) Special local need - ** B) Minimum risk The active ingredient in Tempo 20WP is listed as B-Cyfluthrin, cyano(4-fluoro-3- phenoxyphenyl)methyl 3-(2,2-dichloroethenyl)-2,2 dimethylcyclopronanecarboylate. What does the term "Cyfluthrin" represent? A) The brand name B) The chemical name C) The common name - ** C) The common name. Which statement about pesticide label names and ingredient is true? A) Both the active ingredients and inert ingredients must be listed by chemical name. B) Various manufacturers use different trade names, even though the products may contain the same active ingredient. C) Common names are those officially accepted by the manufacturer. - ** B) Various manufacturers use different trade names, even though the products may contain the same active ingredient. What is the purpose of the signal word? A) Indicates the product's relative acute toxicity to humans and animals.
** C) Mandatory. Who is responsible for developing SDSs for pesticides and providing them on request? A) EPA B) OSHA C) The product manufacturer - ** C) The product manufacturer The name "X-Pest 5G" on a pesticide label indicates a: A) Granular pesticide with 5% active ingredient. B) Granular pesticide with 5% inert ingredients. C) Gel pesticide with 5% active ingredient. - ** A) Granular pesticide with 5% active ingredient. Which is the pesticide formulation process by which solid particles are dispersed in a liquid? A) Emulsion B) Solution C) Suspension - ** C) Suspension Which liquid pesticide formulation consists of a small amount of active ingredient (often 1% or less per unit volume)? A) Microencapsulated (M) B) Ready-to-use (low concentrate) solution (RTU) C) Ultra-low volume (ULV) - ** B) Ready-to-use (low concentrate) solution (RTU)
Which liquid pesticide formulation may approach 100% active ingredient? A) Aerosol (A) B) Emulsifiable concentrate (EC) C) Ultra-low volume (ULV) - ** C) Ultra-low volume (ULV) 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, pumps parts, and other surfaces to deteriorate. - ** C) Solvents may cause rubber or plastic hoses, gaskets, pumps parts, and other surfaces to deteriorate. Which dry/solid formulation is mixed in water and reduces the risk of inhalation exposure during mixing and loading? A) Soluble powder (SP) B) Water-dispersible granule (WDG) or dry flowable (DF). C) Wettable powder (WP) - ** B) Water-dispersible granule (WDG) or dry flowable (DF). Which type of dry/solid pesticide formulation consists of particles that are the same weight and shape? A) Bait B) Granule C) Pellet - ** C) Pellet
A) The most common form of 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) The most common form of pesticide injury is by inhalation. Which signal word is associated with very low oral LD50 values? A) DANGER-POISON B) WARNING C) CAUTION - ** A) DANGER-POISON Which statement about pesticide toxicity is true? A) A pesticide with an oral LD50 of 5 mg/kg is more toxic than a pesticide with an LD50 of 250 mg/kg. B) Manufacturers are not required to include chronic toxicity warning statements on product labels. C) The signal word on the product label indicates how likely the product is to cause both acute and chronic toxic effects. - ** A) A pesticide with an oral LD50 of 5 mg/kg is more toxic than a pesticide with an LD50 of 250 mg/kg. For which class(es) of pesticides might cholinesterase monitoring be appropriate? A) Organophophate and carbamate insecticides. B) Pyrethroids C) Phenoxy herbicides, such as 2, 4-D - ** A) Organophophate and carbamate insecticides. Which statement about what happens to pesticides inside the body is true? A) Most pesticides used today are stored in our body fat. B) The kidneys filter pesticides from the blood into the urine.
C) Most chemical breakdown of toxic substances takes place wherever the pesticide is first absorbed. - ** B) The kidneys filter pesticides from the blood into the urine. Which statement about pesticide exposure routes is true? A) Studies show that about 97% of all body exposure to pesticides during a spraying operation is by inhalation. B) Eating, drinking, or smoking without first washing your hands after handling pesticides is likely to transfer the product to your mouth. C) The palms and forearms absorb pesticides more quickly than the scalp, ear canal, and forehead. - ** A) Studies show that about 97% of all body exposure to pesticides during a spraying operation is by inhalation. 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. - ** C) You should flush under the eyelid with water to remove debris. 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 and loosen clothing. - ** A) Get the victim to fresh air. Which statement about heat stress is true? A) Wearing extra PPE prevents heat stress. B) Constricted pupils is a symptom of heatstroke.
Air-purifying respirators protect applicators from pesticide exposure by: A) Filtering and/or absorbing the pesticide. B) Breaking down the pesticide. C) Neutralizing the pesticide. - ** A) Filtering and/or absorbing the pesticide. You should do a qualitative fit test of your respirator: A) Every five years. B) Semiannually. C) If you have a significant change in weight. - ** C) If you have a significant change in weight. Every time you wear any tight-fitting respirator to apply pesticides, you should first: A) Perform seal check(s). B) Do a qualitative fit test. C) Put Vaseline on the edges of the respirator to enhance the seal. - ** A) Perform seal check(s). 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--dispose of it immediately. - ** C) Do not attempt to wash it--dispose of it immediately. 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) After each day's use. Which property of a pesticide would make it more likely to move in surface water runoff? A) High solubility B) High adsorption C) High volatility - ** A) High solubility 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) Runoff and erosion are sources of surface water contamination by pesticides. Which is an example of nonpoint-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) Pesticides that dissolve and leach through soil after it rains. Under which conditions are pesticides more likely to leach through soil? A) Heavy clay soil, high in organic matter. B) Sandy soil, high in organic matter. C) Sandy soil, low in organic matter -
Which statement about transporting pesticides is true? A) Carry pesticides in the passenger compartment to prevent unauthorized access. B) Enclosed and lockable cargo boxes offer the greatest protection. C) The operator (driver) is not held responsible if a pesticide spill or accident occurs. - ** B) Enclosed and lockable cargo boxes offer the greatest protection. Which statement about pesticide storage facilities is true? A) A ventilation system may reduce noxious vapors by venting air into an adjoining area. B) Carefully consider the terrain when selecting a storage site. C) The floor should remain as bare soil to absorb any spilled material. - ** B) Carefully consider the terrain when selecting a storage site. What is the first thing to do if a pesticide container is leaking? A) Put on personal protective equipment. B) Transfer contents into another container. C) Clean up any spilled material. - ** A) Put on personal protective equipment. Which recommended practice will minimize pesticide storage problems? A) Purchase quantities based on previous usage. B) Purchase more than you need to ensure availability of the product. C) Store metal pesticide containers on the higher shelves to prevent rusting. - ** C) Store metal pesticide containers on the higher shelves to prevent rusting. What is the first step a business should take to develop an effective pesticide security program? A) Coordinate planned actions with authorities.
B) Conduct a risk assessment of business vulnerabilities. C) Train employees on security measures. - ** A) Coordinate planned actions with authorities. Which of the following is considered a good security practice? A) Instruct employees on pesticide inventory control. B) Allow employees access to inventory. C) Back up confidential data daily and keep it at the facility. - ** C) Back up confidential data daily and keep it at the facility. Which statement about emergency response planning is true? A) The main reason to have an emergency response plan is to reduce economic losses. B) The first person to contact in an emergency is an attorney. C) It is important to make a detailed report of what took place before, during, and after the incident.
- ** C) It is important to make a detailed report of what took place before, during, and after the incident. 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) Outlining the sequence of actions to take in a crisis. 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.
When two or more pesticides mixed together 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) Physical incompatibility. After filling a tank one-fifth to one-half full with carrier, what is the usual order for tank mixing the remaining products? A) Add suspension products, add emulsion products, add solution products, add surfactants (if needed), add compatibility agent (if needed). B) Add compatibility agent (if needed), add suspension products, add solution products, add surfactants (if needed), add emulsion products. C) Add surfactants (if needed), add suspension products, add emulsion products, add solution products, add compatibility agent (if needed). - ** B) Add compatibility agent (if needed), add suspension products, add solution products, add surfactants (if needed), add emulsion products. Which statement about the proper technique for opening pesticide containers is true? A) Put on 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 pesticides for the day. - ** B) Use a sharp knife or scissors to open paper or cardboard containers. Which statement about measuring and/or transferring pesticides is true? A) - ** After adding the pesticide to the partially filled spray tank, rinse the measuring container and pour the rinse solution into the tank.
Which statement about cleaning and disposing of pesticide containers is true? - ** Containers must be disposed of in accordance with label directions and current regulations. Which statement about triple-rinsing and pressure-rinsing pesticide containers is true? - ** Rinsate from Which statement about measuring and/or transferring pesticides is true? - ** After adding the pesticide to the partially filled spray tank, rinse the measuring container and pour the rinse solution into the tank. Which statement about measuring and/or transferring pesticides is true? - ** Which statement about measuring and/or transferring pesticides is true? - ** After adding the pesticide to the partially filled spray tank, rinse the measuring container and pour the rinse solution into the tank. Which statement about cleaning and disposing of pesticide containers is true? - ** Containers must be disposed of in accordance with label directions and current regulations. After filling a tank one-fifth to one-half full with carrier, what is the usual order for tank mixing the remaining products? - ** Add compatibility agent (if needed), add suspension products, add solution products, add surfactants (if needed), add emulsion products. When two or more pesticides mixed together form a putty or paste, separate into layers, or look like cottage cheese, it is an example of: - ** Physical incompatibility After filling a tank one-fifth to one-half full with carrier, what is the usual order for tank mixing the remaining products? - ** Add compatibility agent (if needed), add suspension products, add solution products, add surfactants (if needed), add emulsion products.
