Texas Certified Applicator Exam prep with 100% Correct Answers Verified By Expert 2024 Dow, Exams of Agricultural economics

Download Texas Certified Applicator Exam prep with 100% Correct Answers Verified By Expert 2024 Dow and more Exams Agricultural economics in PDF only on Docsity! Texas Certified Applicator Exam prep with 100% Correct Answers Verified By Expert 2024 Download To Pass. Assured A+ P a g e 1 | 31 If unsupervised, you must have a license to legally work with restricted pesticides, but not to work with state-limited pesticides. T/F - ✓✓✓False To legally perform structural pest control, you must have a license regardless of the kinds of pesticides you use. T/F - ✓✓✓True Which is not an agency that shares responsibility for pesticide applicator training, certification and licensing? a. Texas department of Agriculture (TDA) b. Texas Structural Pest Control Service (SPCS) c. Texas A&M AgriLife Research - ✓✓✓c. Texas A&M AgriLife Research Which licnese must be obtained by a person who wants to perform pest control as an employee of a privately owned apartment building or hospital? a. A business license from SPCS b. A noncommercial license from SPCS c. A private license from either TDA or the SPCS d. none of the above - ✓✓✓b. A noncommercial license from SPCS To work for hire, using restricted or state-limited pesticides on another person's land, you must have: a. A business license from the TDA b. A commercial license from the TDA c. A private license from the TDA d. All of the above - ✓✓✓b. A commercial license from the TDA All licensed commercial and noncommercial applicators must be certified in each application category in which they practice. T/F - ✓✓✓True Texas Certified Applicator Exam prep with 100% Correct Answers Verified By Expert 2024 Download To Pass. Assured A+ P a g e 2 | 31 Which of the following is not among the TDA application categories? a. Right of way b. Predatory animal c. Wood preservation d. Fumigation - ✓✓✓c. wood preservation Which of the following is not among the SPCS application categories? a. Termite b. Seed treatment c. Wood preservation d. Commodity fumigation - ✓✓✓b. Seed Treatment Which of the following state agencies is not involved in pesticides regulations? a. Texas department of agriculture b. Texas A&M Agrilife extension service c. Texas commission of Environmental quality - ✓✓✓b. Texas A&M agrilife extension service Under the Texas Pesticide Law, Pesticides used in this state must be registered with the TDA, even if they are already registered with the U.S. Environmental Protection Agency. T/F - ✓✓✓True _______ ________ is your responsibility to inform nearby residents or adjacent landowners before you apply pesticides. - ✓✓✓Prior notification In addition of the state government, even county commissioners courts may set rules on the use of certain pesticides. T/F - ✓✓✓True Even with a commercial applicator license, you must still obtain a spray permit before using regulated herbicides. T/F - ✓✓✓True Texas Certified Applicator Exam prep with 100% Correct Answers Verified By Expert 2024 Download To Pass. Assured A+ P a g e 5 | 31 c. Fish and Wildlife Services (FWS) of the Department of the Interior - ✓✓✓c. Fist and Wildlife Services (FWS) of the Department of the Interior Who ultimately bears the responsibility of protecting endangered species from pesticides? a. The federal government b. The state government c. Conservationists d. You, the applicator - ✓✓✓d. You, the applicator _________ is the capacity of a substance to injure or poison a living system, such as a human being, an animal, a lake, or a forest. - ✓✓✓Toxicity What is pesticide exposure? a. Coming in contact with a pesticide b. Being poisoned by a pesticide c. Neither of the above d. Both of the above - ✓✓✓a. Coming in contact with a pesticide _________ _________ refers to how poisonous a pesticide is after short-term exposure. - ✓✓✓Acute toxicity _________ _________ is a one-time or short-term contact with pesticide. - ✓✓✓Acute exposure __________ __________ is a delayed poisonous effect from exposure to a substance. - ✓✓✓Chronic toxicity _________ _________ is long-term repeated contact with pesticides. - ✓✓✓Chronic exposure The effects of which type of exposure---acute or chronic--- can be more easily detected and studied? - ✓✓✓Acute Texas Certified Applicator Exam prep with 100% Correct Answers Verified By Expert 2024 Download To Pass. Assured A+ P a g e 6 | 31 A pesticide dose is the _________ of pesticide of which a surface, plant or animal is exposed. - ✓✓✓Amount Name the three routes by which pesticide can enter your body. - ✓✓✓Dermal , oral , inhalation Some pesticide are poisonous no matter how they enter the body. T/F - ✓✓✓True Which pesticide solution is most likely to be absorbed through the skin? a. Oil-based b. Water-based c. Dry - ✓✓✓a. Oil-based Which areas of the body absorb pesticides quickly? a. Feet, hands, head, and groin b. Scalp, nose, hands, and arms c. Face, hands, torso, and scalp d. Eyes, ears, scalp, and genitals - ✓✓✓d. Eyes, ears, scalp, and genitals Which two routes of entry are likely to be the most important to you? a. Dermal and oral b. Dermal and inhalation c. Inhalation and oral d. None of the above - ✓✓✓b. Dermal and inhalation Which factor affects the toxicity of a pesticide? a. Route of entry b. frequency and duration (rate) of exposure c. Does received Texas Certified Applicator Exam prep with 100% Correct Answers Verified By Expert 2024 Download To Pass. Assured A+ P a g e 7 | 31 d. All of the above - ✓✓✓d. All of the above An example of a chronic effect is the drop in __________, an essential body enzyme, caused by organophosphates and carbamates. - ✓✓✓Cholinesterase ___________ effects occur at the site of contact with a pesticide while ___________ effects occur away from the point of contact. - ✓✓✓Local, systemic Skin rash, nausea, eye irritation, and dizziness are examples of ___________ toxic effects. - ✓✓✓Reversible LD 50 means "lethal dose fifty" it refers to the amount of chemical that kills __________ the animals exposed to it in a laboratory test. - ✓✓✓half (50%) The smaller the LD 50 value, the less chemical required to fatal, so the more poisonous the pesticide. T/F - ✓✓✓True Acute oral toxicity and acute dermal toxicity are measured as LD 50. The higher the LD 50 the ___________ (more or less) toxic the pesticide. - ✓✓✓Less How is LD 50 used? a. LD 50 is used with other tests to place pesticides in a " toxic category" and give them a "signal word." b. LD 50 is used to compare the toxicity of different chemicals. c. LD 50 is used to tell how a chemical acts and how sensitive different organs within an animal or human might be. - ✓✓✓a. LD 50 is used with other tests to place pesticides in a " toxic category" and give them a "signal word." LC 50 means "lethal _________ fifty." It refers to the amount of chemical in the air that caused half of the test animals to die when they inhaled it. - ✓✓✓Concentration Texas Certified Applicator Exam prep with 100% Correct Answers Verified By Expert 2024 Download To Pass. Assured A+ P a g e 10 | 31 Soil and plant surfaces may contain pesticide residue even when they are not directly sprayed with the pesticide. T/F - ✓✓✓True EPA sets two kinds of tolerances: __________ __________ tolerances for pesticides that indirectly contact food; and tolerances for pesticides applied directly for food. - ✓✓✓Negligible residue, finite "Preslaughter interval" or "preharvest interval" refers to the ____________ number of days allowed between the last pesticide application and the slaughter or harvest day. a. least b. most - ✓✓✓Least No pesticide my be bought, sold or used in the U.S. until it has federal registration for the product, the use and the label. T/F - ✓✓✓True Sometimes even small environmental changes can greatly reduce the chances of survival for fish and wildlife. T/F - ✓✓✓True When a pesticide evaporates and moves off target, this is called __________ __________ - ✓✓✓Vapor drift Which of these additional factors does not influence drift? a. Particle size b. Pollution c. Nozzle design and orientation d. Temperature - ✓✓✓b. Pollution Which of these additional factors does not influence drift? a. Humidity b. Height of release Texas Certified Applicator Exam prep with 100% Correct Answers Verified By Expert 2024 Download To Pass. Assured A+ P a g e 11 | 31 c. Wind speed and direction d. Reentry interval - ✓✓✓Reentry interval Why should honeybees be protected? a. Because they are the most important beneficial insect b. Because poisoned bees are more dangerous to people and animals c. Because their work as pollinators is necessary for crop production - ✓✓✓c. Because their work as pollinators is necessary for crop production Pesticide residues can build up in the bodies of animals, including man. T/F - ✓✓✓True Only pesticides that are applied incorrectly are likely to move downward with rain or irrigation water into the water table below. T/F - ✓✓✓False A pesticide becomes a pollutant and potentially dangerous when it is applied at a higher dose than recommended on the label or when it drifts off target. T/F - ✓✓✓True How should you change pressure to reduce liquid droplet drift? a. Reduce pressure to increase droplet size b. Increase pressure to increase droplet size c. Reduce pressure to reduce droplet size d. Increase pressure to reduce droplet size - ✓✓✓a. Reduce pressure to increase droplet size What are the possible consequences of pesticide drift onto forage and pastureland or into drinking water? a. People, pets, and livestock can be injured by pesticide exposure b. Pasture grasses could be destroyed c. Milk or meat could have illegal residues if cattle eat contaminated forage. d. Water may become too contaminated to drink e. All of the above - ✓✓✓e. All of the above Texas Certified Applicator Exam prep with 100% Correct Answers Verified By Expert 2024 Download To Pass. Assured A+ P a g e 12 | 31 Pesticide pollution can help a pest you are trying to destroy by killing predators and parasites of the pest. T/F - ✓✓✓True An ___________ is a geologic formation of permeable rock, sand, or gravel that stores large amounts of water. - ✓✓✓Aquifer Why are aquifers important? a. Because they are the main water supply for manufacturing industries b. Because so many people use water from aquifers for drinking c. Because building and maintaining them provides jobs - ✓✓✓b. Because so many people use water from aquifers for drinking What is the name given to the complex prey/predator cycle in which all animals (including man) take part? a. Food chain b. Habitat c. Ecosystem - ✓✓✓Food chain The best protection against ground water pollution is __________? a. preventing contamination b. Stopping irrigation c. Cleaning groundwater after contamination - ✓✓✓a. Preventing contamination At what level is man in the food chain? a. Near the bottom b. Near the middle c. near the top - ✓✓✓c. Near the top An __________ pesticide is one that builds up in animal an plant tissues. - ✓✓✓Accumulative Texas Certified Applicator Exam prep with 100% Correct Answers Verified By Expert 2024 Download To Pass. Assured A+ P a g e 15 | 31 What are the possible consequences of pesticide drift onto forage and pastureland or into drinking water? a. people, pets and livestock can be injured by pesticide exposure. b. Pasture grasses could be destroyed c. Milk or meat could have illegal residues if cattle eat contaminated forage d. Water may become too contaminated to drink e. All of the above - ✓✓✓e. all of the above Pesticide pollution can help a pest you are trying to destroy by killing predators and parasites of the pest. T/F - ✓✓✓True An __________ is a geologic formation of permeable rock, and sand, or gravel that stores large amounts of water. - ✓✓✓Aquifer Why are aquifers important? a. Because they are the main water supply for manufacturing industries b. Because so many people use water from aquifers for drinking c. Because building and maintaining them provides jobs - ✓✓✓b. Because so many people use water from aquifers for drinking What is the name given to the complex prey/predator cycle in which all animals (including man) take part? a. food chain b. habitat c. ecosystem - ✓✓✓a. food chain The best protection against groundwater pollution is ___________. - ✓✓✓Preventing contamination At what level is man in the food chain? - ✓✓✓Near the top Texas Certified Applicator Exam prep with 100% Correct Answers Verified By Expert 2024 Download To Pass. Assured A+ P a g e 16 | 31 An ____________ pesticide is one that builds up in animal and plant tissues. - ✓✓✓Accummulative A _____________ pesticide is one that remains in the environment without breaking down. - ✓✓✓Persistent Even though persistent pesticides remain in the environment, they do not always accumulate in animals or plants. T/F - ✓✓✓True An ____________ ____________ is a plant or animal that is near extinction throughout all or most of its range. - ✓✓✓Endangered species Which of the following is not a process that causes pesticides to break down after application? a. Photodegradation b. Microbial degradation c. Chemical degradation d. Atmospheric degradation - ✓✓✓Atmospheric degradation Pesticides that degrade _________ in the environment are the least hazardous. a. Slowly b. Quickly c. At a moderate rate - ✓✓✓b. Quickly Which is not a reason why pesticide accidents occur? a. Lack of up to date knowledge b. Unsafe handling practices c. Reading and understanding pesticide labels - ✓✓✓c. Reading and understanding pesticide labels Texas Certified Applicator Exam prep with 100% Correct Answers Verified By Expert 2024 Download To Pass. Assured A+ P a g e 17 | 31 If you or our partner feels sick on the job, should you leave the work undone or try to finish it? a. Always try to finish the job unless there is an emergency or you are working alone and feel as though you might faint. b. If you or any other workers feels sick, do not try to finish the job. Get out of the area immediately and get help. - ✓✓✓b. If you or any other workers feels sick, do not try to finish the job. Get out of the area immediately and get help. How should you clean your washing machine after laundering pesticide soiled clothing? a. Run a complete, but empty cycle using hot water and detergent. b. Clean the inside of the machine by hand c. Run a rinse cycle only. - ✓✓✓a. Run a complete, but empty cycle using hot water and detergent. The safest way to move pesticides is in the back of a truck that has a steel bed with enclosed sides and a tail gate. T/F - ✓✓✓True You should wear a wide brimmed, chemical resistant, waterproof hat (not a cap) when you are exposed to pesticide drift. T/F - ✓✓✓True You should store all clean protective equipment and clothing separately from stored pesticides. T/F - ✓✓✓True When you plan to work with pesticides, where should you look for information about the protective clothing you need? a. In the American Chemical User's Handbook b. On the pesticide label c. In your pesticide applicator training manuals - ✓✓✓b. On the pesticide label During pesticide handling, you should wear both gloves and boots made of chemical resistant material. T/F - ✓✓✓True Texas Certified Applicator Exam prep with 100% Correct Answers Verified By Expert 2024 Download To Pass. Assured A+ P a g e 20 | 31 How often should you wash your contaminated overalls? - ✓✓✓Daily Should you ever wash the inside of your boots? a. yes, after each use b. yes, at least once a week c. Never - throw hem away after they become contaminated. - ✓✓✓a. yes, after each use When is it necessary to wear goggles or a full face shield? a. whenever pesticide could contact your eyes b. when you pour or mix concentrates c. when you work with a highly toxic spray or dust d. all of the above - ✓✓✓d. all of the above Which type of hat is useful to protect your head and neck from highly toxic pesticides? a. Chemical resistant rainhat b. Washable hard hat with no liner c. Certain wide brimmed hats d. All of the above - ✓✓✓d. All of the above Are cotton or felt hats adequate head protection against highly toxic pesticides? Yes or No - ✓✓✓No How do you know if a respirator is necessary? a. If there is a strong odor b. If you feel lightheaded c. If the pesticide label says so - ✓✓✓c. If the pesticide label says so When must you always wear a respirator? a. Any time you apply pesticides indoors Texas Certified Applicator Exam prep with 100% Correct Answers Verified By Expert 2024 Download To Pass. Assured A+ P a g e 21 | 31 b. Whenever mixing or filling highly toxic pesticides c. Only when you choose to - ✓✓✓b. Whenever mixing or filling highly toxic pesticides Applicators who will be constantly exposed to small amounts of toxic pesticides for a day or several days should wear a respirator. T/F - ✓✓✓True When are cartridge respirators often used? a. For a relatively short exposure period to concentrated chemicals b. For a long exposure period to low concentrations of toxic chemicals c. Both A and B d. Neither A or B - ✓✓✓c. Both A and B What is the main drawback of cartridge respirators? a. Leakage around the face shield b. Discomfort c. the expense of the cartridge - ✓✓✓a. leakage around the face shield Gas masks are used when the applicator will be exposed to toxic fumes in heavy concentrations or for long time periods. T/F - ✓✓✓True When should gas masks be used with an independent oxygen supply? a. When you are exposed to unknown vapors b. When you reenter a fumigated area c. Both A and B d. Neither A nor B - ✓✓✓c. Both A and B Should you try to fit the respirator so that some air can leak in around your face? Yes or No - ✓✓✓No Texas Certified Applicator Exam prep with 100% Correct Answers Verified By Expert 2024 Download To Pass. Assured A+ P a g e 22 | 31 When should you replace the filter on your respirator? a. After each use b. Weekly c. When it becomes dirty or breathing becomes difficult - ✓✓✓c. When it becomes dirty or breathing becomes difficult How often should you change the cartridges on your respirator? a. Every 8 hours b. Every 24 hours c. Every 48 hours - ✓✓✓a. Every 8 hours To safely clean and store a respirator: wash the face piece with detergent and warm water. Rinse. Wipe dry with clean cloth. Store in a tightly closed plastic bag. T/F - ✓✓✓True When handling highly toxic pesticides . . . a. you can work safely alone for up to 4 hours b. You should always work in pairs c. You should always work in teams of at least three - ✓✓✓b. You should always work in pairs If you wash your face and hands first, it is all right to have a snack or a chew of tobacco while you are on the job. T/F - ✓✓✓True You may wear pesticide soaked clothing again, without laundering, as soon as the clothing dries. T/F - ✓✓✓False You should wash your gloved hands before removing the gloves. T/F - ✓✓✓True Natural rubber protects against ____________. a. Liquid formulations Texas Certified Applicator Exam prep with 100% Correct Answers Verified By Expert 2024 Download To Pass. Assured A+ P a g e 25 | 31 a. Skin that is pale, cold , and clammy b. Vacant eyes with dilated pupils c. Irregular breathing and pulse d. Delirium - ✓✓✓d. Delirium Which of the following is not a treatment for shock? a. Keeping the victim flat on his back, with legs raised b. Gently shaking the victim to keep him conscious c. Keeping the victim warm enough to prevent shivering - ✓✓✓b. Gently shaking the victim to keep him conscious What is the best source for important information on all types of poisoning and their treatment? a. Pesticide manufacturers b. The red cross c. Poison control center d. The department of human health - ✓✓✓c. Poison control center Which of the following does not describe integrated pest management? a. IPM combines several pest control tactics. b. IPM in an anti-pesticide approach to pest control c. IPM is a way to anticipate and prevent pests from reaching damaging numbers d. IPM achieves pest control with the least risk to the environment - ✓✓✓IPM is an anti-pesticide approach to pest control Which of the following is a benefit of IPM? a. IPM reduces pesticide hazards to people, wildlife, and the environment b. IPM can save money for farmers, ranchers, and home owners c. IPM helps prevent insects, pathogens, and weeds from developing resistance to pesticides d. All of the above - ✓✓✓d. all of the above Texas Certified Applicator Exam prep with 100% Correct Answers Verified By Expert 2024 Download To Pass. Assured A+ P a g e 26 | 31 The four basic steps or parts of agricultural IPM are ___________ tactics, monitoring, assessment, and ____________ tactics. - ✓✓✓preventive, remedial In agricultural IPM, ___________, also called scouting, involves early pest detection and proper pest identification. - ✓✓✓Monitoring Which of the following is not part of assessment in IPM? a. Judging the potential for pest populations to reach an intolerable level. b. Forecasting weather conditions that favor disease and insect pests. c. Carrying out control measures to manage pests . - ✓✓✓c. carrying out control measures to manage pests . Why is proper identification of pest so important? a. It enables you to treat the real source of a problem and not just the symptoms. b. It enables you to avoid injury to nontarget organism c. It helps you select the right pesticide for the job d. all of the above - ✓✓✓d. all of the above In agricultural IPM, economic thresholds represent ... a. The most money you can afford to spend to control a pest population. b. The most damage a pest population can do without causing economic loss. c. The difference between the cost of pest control and the cost of pest damage. - ✓✓✓b. the most damage a pest population can do without causing economic loss. Which of the following are methods of controls used in IPM? a. Biological, chemical, and cultural b. Genetic, mechanical, and physical c. Preventive measures, monitoring, and assessment d. a and b - ✓✓✓d. a and b Texas Certified Applicator Exam prep with 100% Correct Answers Verified By Expert 2024 Download To Pass. Assured A+ P a g e 27 | 31 _____________ percent of all insects are considered pests. - ✓✓✓one percent A pest is considered anything that . . . a. injures humans, animals, crops, structures, or possessions b. Competes with humans, domestic animals, or crops for food or water. c. Spreads disease to humans, domestic animals, or crops. d. All of the above - ✓✓✓d. all of the above Name the three main body parts of an inspect. a. head, thorax, abdomen b. head, body, legs c. head, abdomen, wings - ✓✓✓a. head, thorax, abdomen Which of the following is an insect? a. centipede b. sowbug c. mite d. none of the above - ✓✓✓d. none of the above Diseases are caused by biological agents called ____________. - ✓✓✓pathogens Which of the following organisms are associated with plant disease? a. bacteria and viruses b. Amoebas and algae c. Fungi and nematodes d. all of the above e. a and c - ✓✓✓e. a and c Some weeds can be pests by . . . a. causing hay fever in people Texas Certified Applicator Exam prep with 100% Correct Answers Verified By Expert 2024 Download To Pass. Assured A+ P a g e 30 | 31 c. organocides - ✓✓✓b. growth regulators Nematodes are . . . a. fungal growths on roots b. tiny worm like organisms c. small frogs that secrete a toxic chemical - ✓✓✓b. tiny worm like organism A _______________ inhibitor kills immature insects by interfering with their growth and molting. - ✓✓✓Chitin synthesis Insect growth regulators attack a growth process found only in insects so these chemicals are generally harmless to humans and other vertebrates. T/F - ✓✓✓True Although repellants should be used according to their labels, they are not registered like other pesticides with the EPA. T/F - ✓✓✓False The words, " Keep Out of Reach of Children," must appear on all pesticide labels. T/F - ✓✓✓True If a pesticide label has no instructions about protective equipment, that means you need no protection while using the pesticide. T/F - ✓✓✓False Even if your intended use is not listed on a pesticide label, it is legal to use the pesticide anyway when you are sure it will work. T/F - ✓✓✓False Although the EPA registers pesticide labels, it does not require manufacturers to submit labels for registration. T/F - ✓✓✓False Many common chemical names exist but only those officially accepted by EPA may be included on a label's ingredient list. T/F - ✓✓✓True Texas Certified Applicator Exam prep with 100% Correct Answers Verified By Expert 2024 Download To Pass. Assured A+ P a g e 31 | 31 Highly toxic products must carry the signal word ___________. - ✓✓✓DANGER Products with signal word DANGER may also have a skull and crossbones symbol and the word _________ in red. - ✓✓✓Poison