Oklahoma Turf & Ornamental Pest Control (Cat 3A)Practice Test

These questions are part of the practice quiz. Start practicing

• What is a common cultural practice that can alter the environment for pathogens?
• What is the optimal timing for controlling winter annuals?
• Which of the following pests is NOT known to cause root damage to turf?
• How does resistance to pesticides develop?
• Which of the following best describes grubs and caterpillars?
• How are the spores of the fungus causing Gray leaf spot primarily spread?
• What can excessive sunlight do to pre-emergence herbicides?
• What advantage do weeds provide that poses a risk to turf health?
• What is one of the recommended actions to control Large patch in warm-season grasses?
• How can understanding the disease pyramid components aid in turf management?
• What should you do prior to fertilizing?
• What effect does frequent mowing have on fire ants' colonies?
• What is the nature of Milky spore disease?
• What distinguishes post-emergence herbicides from other types?
• What is an endophyte?
• In which stage should you focus on pest management strategies for turf?
• What are the typical symptoms of gray leaf spot in turf?
• What type of chemical is specifically designed to target bacterial pathogens?
• What is Integrated Pest Management (IPM)?
• When is a broad spectrum, non-selective herbicide appropriate to use on turf?
• Which geographical region in the southeastern U.S. is primarily best suited for warm-season grasses?
• How long should you wait before applying a pre emergence herbicide after new turf grass seedlings have been mowed?
• How do parasites, such as nematodes, affect insects?
• Which pest control method should be prioritized to make plants healthy?
• What is the term used to refer to the effect of weeds becoming more tolerant of a herbicide?
• What is a sign in relation to plant health?
• Which summer annual grasses are best controlled in late winter/early spring?
• What strategy can help delay the development of pesticide resistance?
• Which symptom is indicative of nematode infestation in turf areas?
• What should be done to control Pink snow mold effectively?
• What could happen if the application rate of a chemical is too low?
• What action promotes healthy turf and reduces disease?
• How can fungicides be useful in managing gray leaf spot?
• What should be the last resort in pest control according to IPM principles?
• Which practice contributes to the reduction of soil compaction?
• What is a recommended strategy for controlling fire ants?
• What characteristic is indicative of a grass being dormant?
• What is the recommended hand lens magnification for insect identification?
• What does the process of dethatching entail?
• Which of the following is NOT a major cool-season grass?
• What action can reduce disease severity for Dollar spot?
• What are larvae in the context of insects?
• Which of the following is NOT a technique to study a plant problem for pests?
• What are the characteristic symptoms of Brown Patch in turf?
• What is the primary purpose of aeration in lawn care?
• Why should some insecticide formulations be watered in?
• Which condition is most associated with the occurrence of Pythium blight?
• Which of the following factors is essential for maintaining good turf health?
• What are cultivars in the context of plant species?
• What is meant by "set action thresholds" in pest management?
• Why is aeration beneficial for lawns?
• What is the definition of germination in the context of plant growth?
• What generally happens to pesticides in the soil over time?
• When analyzing plant health, a 'sign' typically consists of:
• What should not be done when applying pre emergence herbicides to weak or damaged turf?
• Which of the following is NOT associated with the use of bactericides?
• What defines certified seed in turfgrass?
• What is the re-entry period?
• In terms of prevention, when should preventative fungicides be applied for effective control?
• What environmental conditions encourage Large Patch development?
• What distinguishes diseases from disorders in plants?
• What type of disease is Brown Patch primarily associated with?
• What are the typical stand symptoms of Large Patch?
• Which factor does NOT contribute to poor turf stands and pest problems?
• What defines a resistant cultivar in turfgrass?
• What does sampling involve in pest control?
• What is meant by proper mowing?
• Contact herbicides primarily affect what part of the plant?
• What is a critical guideline for using pre emergence herbicides?
• What does excessive thatch buildup lead to?
• Which of the following chemicals would NOT be used for controlling bacterial diseases?
• Which practice can help control Brown Patch?
• What problem does thick thatch create for pest management?
• Why should pesticide application be considered a last resort in pest management?
• What type of trap is designed to attract night-flying insects?
• What lesions are observed on the leaf sheaths of turf affected by Large Patch?
• What does the term "threshold" refer to in pest management?
• When is the most effective time to control biennial weeds?
• Which seasonal condition does Pink snow mold primarily affect?
• What is a characteristic of a selective herbicide?
• What behavior do sod webworms exhibit in turf?
• Which of the following is included in the disease pyramid components?
• What practice can enhance air movement to combat Pythium blight?
• Which organisms are specifically controlled by Bacillus popilliae?
• What are bactericides used for?
• Which control method does NOT help with Pythium blight?
• What is a common characteristic of bacterial diseases in plants?
• How long should you wait to seed bare spots after applying herbicide?
• What is a primary benefit of using a granular insecticide formulation on a site without irrigation?
• A sign of plant disease is generally:
• How do systemic herbicides operate within a plant?
• What is pesticide breakdown?
• What is an indicator plant?
• Why is it important to prune trees and shrubs in turf management?
• How does water management affect the control of turf diseases?
• What does plant susceptibility refer to?
• What does compaction refer to in turf management?
• Which of the following is a major warm-season grass?
• What is one consequence of not aerating turf regularly?
• What is a crucial factor in preventing Gray leaf spot?
• In which type of grass is Gray leaf spot most commonly found?
• Which of the following allows for effective control of gray leaf spot?
• What does the developmental stage of an insect refer to?
• What type of weeds have a sturdy taproot and can be hard to control?
• What does a non-selective herbicide do?
• When is the most effective time to apply an insecticide?
• What is the role of a pathogen?
• What plant symptoms are associated with Brown Patch?
• What site problem is characterized by insufficient drainage and excess moisture?
• What is a key consideration when returning clippings to the turf after an herbicide application?
• What is a recommended control measure for gray leaf spot?
• How can lawn care help in controlling Dollar spot disease?
• Which of the following best describes a visible sign of a plant disease?
• What is a distinctive symptom of Fairy rings in turfgrass?
• What are common symptoms of Pink snow mold in turf?
• What is a potential consequence of applying a herbicide at a higher-than-recommended rate?
• What is the primary role of protectant fungicides in turf management?
• Which symptom indicates a possible bacterial disease?
• Which cultural management practice would help reduce weed problems in turf?
• Which of the following mistakes in turf management can lead to increased pest problems?
• What function does a stolon serve in plant growth?
• What does Bacillus thuringiensis (Bt) primarily target?
• How do billbug larvae primarily affect turf?
• Which of the following would be considered a sign of a plant disease?
• Which of the following is a consequence of uncontrolled weed growth?
• What environmental condition exacerbates Gray leaf spot?
• Which of the following describes the plant symptoms of gray leaf spot?
• What does the monitoring and identification step in IPM involve?
• What is the primary action required after applying an insecticide for white grubs?
• How do chinch bugs primarily damage turf?
• When should pesticides be applied for effective control?
• What is a problem that could prevent pre-emergence herbicides from working effectively?
• What role do bactericides play in agriculture?
• What does phytotoxicity refer to?
• What method do golf course managers use to manage fire ants?
• Which practice is most beneficial for preventing weed germination in turf?
• What is thatch in the context of turf management?
• What is meant by plant tolerance in the context of herbicides?
• In the context of plant pathology, which term refers to a symptom that can be seen with the naked eye?
• What is the common cause of Large Patch in warm-season grasses?
• What is particle drift?
• According to IPM practices, how should healthy plants be managed?
• In what situation would cool-season grasses thrive best?
• What is one strategy to slow the development of resistant weeds using herbicides?
• Which symptom is characteristic of Dollar spot in closely mowed turf?
• What does it indicate when a grass goes dormant?
• What is the effect of thick thatch on pre-emergence herbicide performance?
• What is a potential risk associated with weeds in relation to fire hazards?
• How many generations do mole crickets have in a year?
• What defines predators in the context of pest management?
• What is the first principle of Integrated Pest Management?
• What is one benefit of mixing cool-season cultivars?
• What is a host in the context of plant parasites?
• Which method is least effective for monitoring cutworm populations?
• What role does time play in the disease pyramid?
• How is humidity related to Pythium blight?
• What disease is characterized by rapid damage to bent grass putting greens?
• What does the term volatilization refer to in pest control?
• What method has shown limited success in controlling Fairy rings?
• Which of the following describes a rhizome?
• Which action is not recommended for controlling fairy rings?
• What might floriculture professionals use to manage bacterial infections?
• What is the best approach to control undesirable perennial grasses?
• What is one reason to control weeds in an environment?
• Which factor is NOT important to consider when diagnosing disease in turf grasses?
• Why should herbicides be used with caution during extreme weather conditions?
• Which of the following is NOT a method for finding turf insects in soil?
• What is a defining characteristic of annual weeds?
• Which type of weed forms a rosette of leaves in its first year?
• What is a buffer zone in pest management?
• What is the purpose of dethatching or aerating turf?
• What is a typical symptom of infected leaves in Pythium blight?
• What can help minimize spring dead spot in Bermuda grass?
• What is a guideline for using post emergence herbicides?
• What is a primary benefit of good soil drainage in turf management?
• What weather conditions could lead to herbicide failure?
• What is the primary host for the Large Patch disease?
• Which is a characteristic of complete metamorphosis in turf pests?
• What is a tuber in relation to plant structures?
• What is the primary use of pheromone traps in turf management?
• What are the visible signs of Pythium blight in turf?
• What is a common characteristic of the Piedmont region in relation to grass types?
• What can be a result of uncontrolled weed presence in athletic fields?
• What is scouting in pest control?
• What is one of the primary management strategies for large patch control?
• What are pre-emergence herbicides designed to do?
• What does vapor drift refer to?
• How often should herbicide applications be made for controlling yellow nutsedge?
• Which type of metamorphosis do chinch bugs undergo?
• Why are perennial weeds a concern in turf management?
• What is monitoring in the context of pest management?
• What are pathogens in pest control?
• Which type of organism is NOT used in the biological control of turf insects?