Pest Control Review Questions

Cockroaches are nocturnal insects because they are active during the night. This means that they are most active and prefer to come out and search for food, mate, and explore their surroundings in the darkness. Their behavior is adapted to the night time, allowing them to avoid predators and take advantage of the cover of darkness.

The statement is true because source reduction, larviciding, and adulticiding are indeed methods used for controlling mosquitoes. Source reduction involves eliminating or reducing the breeding sites of mosquitoes, such as stagnant water. Larviciding involves treating standing water with chemicals to kill mosquito larvae. Adulticiding involves spraying insecticides to kill adult mosquitoes. These methods are commonly employed in mosquito control programs to minimize the population of mosquitoes and reduce the risk of diseases they transmit.

House flies and related species are controlled primarily through proper sanitation because these insects are attracted to unsanitary conditions where they can find food and breeding sites. By maintaining cleanliness and removing potential food sources, such as garbage and waste, the population of house flies can be significantly reduced. This approach is more effective than relying solely on insecticides, as it targets the root cause of the infestation.

Insecticide resistance in the target mosquito population can lead to ineffective control and operational failure because the mosquitoes become immune to the effects of the insecticide. This means that the insecticide is no longer able to kill or control the mosquito population effectively, allowing them to continue to reproduce and spread diseases. This resistance can occur due to genetic mutations in the mosquito population, which allows them to survive exposure to the insecticide. As a result, alternative control methods may need to be implemented to effectively manage the mosquito population.

The responsible certified applicator is responsible for overseeing and managing the use of pesticides by the employees of a pest control business. This means that they have the authority and duty to supervise and ensure that proper procedures are followed when using pesticides. They are responsible for ensuring the safety of both the employees and the environment during pesticide application. Therefore, the statement is true.

The statement is true because it is a legal requirement to have the name and address of the customer on all chemical records. This information is necessary for identification and tracking purposes, ensuring that the proper handling and disposal procedures are followed. Additionally, it helps in case of any safety concerns or emergencies, as the customer can be contacted easily.

Depriving birds of food, water, and shelter is an effective method for reducing bird problems in and around buildings. Birds are attracted to areas where they can easily find these resources, so by removing or limiting their access to them, the likelihood of birds nesting or causing damage to buildings is reduced. This method is considered one of the best ways to address bird issues without causing harm to the birds themselves.

It is required to provide a consumer information sheet to the owner before each treatment begins at a private residence for indoor treatment. This sheet contains important information about the treatment, such as the chemicals being used, potential risks, and safety precautions. Providing this information ensures that the owner is well-informed and can make informed decisions regarding the treatment being conducted in their residence.

This statement means that all pest control licenses must be provided if requested. In other words, if someone asks to see a pest control license, it should be made available to them. Therefore, the correct answer is true, indicating that this statement is accurate.

The statement is true because it states that the board statement must be on all contracts in at least seven-point type. This means that the board statement, which is likely a requirement or condition, must be clearly visible and legible in contracts, with a font size of at least seven points.

Cockroaches secrete a musty oil-based liquid that can contaminate food and cause damage to furniture, clothing, and other items. This liquid not only ruins the food but also leaves behind an offensive odor. Therefore, it is true that cockroaches can secrete a musty oil-based liquid that ruins food and gives an offensive odor to furniture, clothing, and other articles.

Ants are social insects that live in colonies. They are known to infest houses and are commonly found in kitchens, pantries, and other areas where food is present. Ants establish complex social structures within their colonies, with different roles assigned to different members. They communicate through chemical signals and work together to gather food, care for their young, and defend their territory. Therefore, ants are the correct answer as they fit the description of house infesting insects that live in colonies.

The correct answer is "All the above". Rodent infestations can be identified by various signs, including urine, fecal droppings, and gnaw marks. These signs are commonly observed in areas where rodents are present, indicating their presence and activity. Therefore, all of the mentioned signs are indicative of a rodent infestation.

Sanitation practices such as proper cleaning and waste management can greatly reduce cockroach infestation. By removing food sources and creating an environment that is not conducive to their survival, cockroaches are less likely to infest an area. This includes eliminating any favorable feeding sites, such as crumbs or food residue, that may attract and sustain cockroaches. Therefore, practicing good sanitation is crucial in preventing and reducing cockroach infestations.

The statement is true because TPCL requires all vehicles to display their business numbers, and these numbers must be in a minimum of two letters. This implies that the business numbers cannot be displayed using only numbers or a single letter.

Bait boxes are necessary in many situations to protect against accidental poisoning and prevent scattering and spilling. These boxes provide a safe and controlled environment for placing bait, ensuring that only the targeted rodents have access to it. The boxes are designed to be tamper-proof, preventing other animals or children from accessing the bait. Additionally, bait boxes help contain the bait, preventing it from being scattered or spilled, which could lead to unintended exposure or ineffective pest control.

The nozzle is the most important part of the sprayer because it determines the spray pattern, flow rate, and coverage. It controls the direction and intensity of the spray, allowing for precise application of liquids. Without a properly functioning nozzle, the sprayer would not be able to effectively distribute the desired substance. The pump, tank, and wand are also important components, but the nozzle plays a crucial role in the overall performance and efficiency of the sprayer.

The correct answer is "All the above". Rodent control includes all of the mentioned steps: rodent proofing, trapping and baiting, and proper sanitation. These steps are necessary to effectively control and prevent rodent infestations. Rodent proofing involves sealing off entry points to prevent rodents from entering buildings. Trapping and baiting are methods used to capture or kill rodents. Proper sanitation practices, such as removing food and water sources, help to eliminate conditions that attract rodents. By implementing all of these steps, one can achieve comprehensive rodent control.

Rodents are good swimmers because they have adapted physical characteristics that enable them to navigate through water effectively. Their bodies are streamlined, and their limbs are well-suited for paddling and propelling themselves in water. Additionally, rodents have the ability to hold their breath for extended periods, allowing them to submerge and swim underwater. These adaptations make them proficient swimmers, enabling them to survive and thrive in aquatic environments.

The statement is true because the SPCS, which stands for Structural Pest Control Service, is indeed a department of the Texas Department of Agriculture. This department is responsible for regulating and licensing pest control companies and professionals in the state of Texas. Therefore, it is accurate to say that the SPCS operates under the umbrella of the Texas Department of Agriculture.

Rodents have well-developed senses, including touch, smell, and hearing. However, their sense of sight is relatively less developed compared to other senses. This is because rodents primarily rely on their other senses to navigate their environment, locate food, and detect predators. Their visual acuity is generally lower, and they have a limited ability to distinguish colors. Therefore, sight is the least developed sense in rodents.

Bats may bite and transmit the rabies virus, which is why wearing gloves when handling bats is necessary. Rabies is a viral disease that affects the nervous system and is usually transmitted through the saliva of infected animals. It is important to take precautions when handling bats or any potentially rabid animal to avoid the risk of contracting the disease.

Cockroaches have chewing mouthparts, which means they are able to grind and break down their food by moving their mandibles horizontally. This type of mouthpart is common among insects that feed on solid materials, allowing them to consume a wide range of food sources. Chewing mouthparts are characterized by strong and sharp mandibles that can be used to bite and tear apart food items.

The statement is true because roof rats have large and conspicuous ears. This physical characteristic helps them to detect sounds and potential predators more easily. The size and visibility of their ears also aid in their communication with other rats. Therefore, the statement is correct.

Residual pesticides can be used in food processing areas as long as they are applied in cracks and crevices. This is because applying the pesticides in these specific areas helps to minimize the risk of direct contact with food products or surfaces that come into direct contact with food. By targeting cracks and crevices, the residual pesticides can effectively control pests without contaminating the food processing areas. Therefore, the statement is true.

The given statement states that the developmental time from egg to the mature adult for bedbugs can range from 37 to 128 days. Since this statement is true, it implies that bedbugs can take anywhere between 37 to 128 days to complete their life cycle and reach maturity.

Mosquitoes are the primary vectors of many deadly diseases worldwide. They are known to transmit diseases such as malaria, dengue fever, Zika virus, and yellow fever. Mosquitoes are capable of carrying these diseases from infected individuals to healthy individuals through their bites. They are particularly dangerous because they breed in stagnant water and are prevalent in many parts of the world, making them a significant threat to public health.

Cockroaches are known to have a diverse diet, including meats, fruits, and grease. However, wood is not a part of their diet. Cockroaches are not equipped to digest wood, as it is a complex carbohydrate that requires specialized enzymes to break down. Therefore, they do not consume wood as a food source.

Mosquitoes undergo complete metamorphosis. This means that they go through four distinct stages in their life cycle: egg, larva, pupa, and adult. In each stage, the mosquito looks different and performs different functions. The complete metamorphosis allows for a more efficient use of resources and reduces competition between the different stages of the mosquito's life cycle.

The statement is true because it clearly states that Norway rats accept a variety of food including cereals, nuts, fruits, veggies, meats, and fish. In contrast, roof rats do not readily eat meats or fish. Therefore, it can be concluded that Norway rats have a broader diet compared to roof rats.

Ticks are closely related to spiders, feed on blood, and are known to transmit diseases such as rocky mountain spotted fever. Fleas, scorpions, and wasps do not share these characteristics and are not commonly associated with transmitting diseases through blood feeding. Therefore, the correct answer is ticks.

The correct answer is "commensal" because commensal rodents refer to the three species of rats and mice that live in close contact with people. These rodents benefit from humans by finding shelter and food sources in human habitats, while humans may not necessarily benefit or be harmed by their presence.

A micron is a unit of measurement used to measure droplet or particle size. It is commonly used in fields such as physics, chemistry, and biology to quantify the size of small particles.

Cockroaches go through three distinct life stages: egg, nymph, and adult. In the egg stage, the female cockroach lays eggs, which are enclosed in a protective casing called an ootheca. The eggs then hatch into larvae, which are called nymphs. Nymphs resemble small adult cockroaches but do not have fully developed wings. As nymphs grow, they molt several times, shedding their exoskeleton to accommodate their increasing size. Eventually, the nymphs reach adulthood, where they have fully developed wings and reproductive capabilities.

Bees and wasps are highly developed insects that undergo complete metamorphosis. This means that they go through four distinct stages: egg, larva, pupa, and adult. In complete metamorphosis, the larval stage is very different from the adult stage, and there is a complete restructuring of the body during the pupal stage. This is in contrast to incomplete metamorphosis, where the young stage (nymph) resembles a miniature version of the adult and there is no pupal stage.

Lice can be effectively controlled on the body by using insecticide applications. However, it is important that these treatments are administered by or under the direction of a physician. This ensures that the correct insecticides are used and that the treatment is done safely and effectively. Therefore, the statement "lice are controlled easily on the body and with insecticide applications" is true.

Blue blow flies are known to feed on decaying meat.

Black widow and brown recluse spiders have the most dangerous bites. Both species are known for their venomous bites, which can cause severe symptoms and health complications in humans. Black widow spiders have a neurotoxic venom that affects the nervous system, causing intense pain and muscle spasms. Brown recluse spiders, on the other hand, have a venom that can lead to necrotic tissue damage, resulting in a slow-healing ulcer. It is important to exercise caution and seek medical attention if bitten by either of these spiders.

A check valve is placed at the bottom of the pump cylinder to prevent air and spray materials from being pumped back into the cylinder. A check valve allows the flow of liquid in one direction, preventing it from flowing back in the opposite direction. This ensures that the pump operates efficiently and prevents any contamination or damage to the pump cylinder. Therefore, the check valve is the correct answer in this context.

Mice have small feces that are about 1/8 inch long and pointed on both ends. This characteristic distinguishes them from other options such as cockroaches, bats, and rats, which may have different sizes or shapes of feces.

Biological pest control focuses on using natural methods to manage pest populations. This includes introducing natural enemies of the pest (like ladybugs to control aphids), disrupting mating patterns with pheromones, or releasing sterile insects to reduce the pest population's reproductive capabilities. Synthetic pesticides, on the other hand, are chemically derived and are not considered a biological control method.

Flea eggs typically fall off the host in about 2 weeks. This means that after a female flea lays her eggs on the host, they will eventually drop off and can be found in the environment. This is an important part of the flea life cycle, as the eggs need to be in the environment to hatch into larvae and continue their development. The eggs are very small and can be difficult to see, but they are a crucial step in the flea life cycle.

The development time for mosquitoes can be as short as 3 to 7 days. This means that it takes only 3 to 7 days for a mosquito to go through its life cycle from egg to adult. This short development time allows mosquitoes to reproduce quickly and increase their population rapidly. It also highlights the importance of regular mosquito control measures to prevent their breeding and minimize the spread of diseases they carry.

The correct answer is solid stream. When treating cracks and crevices, a solid stream sprayer is the most effective choice. This type of sprayer produces a concentrated and targeted stream of liquid, allowing for precise application into narrow spaces. Flat sprayers and fan sprayers may not have the same level of accuracy and may result in wastage or inadequate coverage. Therefore, the solid stream sprayer is the preferred option for treating cracks and crevices.

The Indian meal moth larvae feed on the surface grains and spin large amounts of silk webbing in and over their food. This behavior is characteristic of Indian meal moth larvae, as they create silk webbing to protect themselves and their food source. The other moth species listed may have different feeding habits or behaviors, making them less likely to be the correct answer.

Ground beetles are a type of beetle that are known for their predatory behavior. They are commonly found in the soil and feed on other insects and small animals that inhabit the ground. Therefore, the correct answer is "ground" as ground beetles are known to prey upon other insects and related animals in the soil.

Blue blow flies are known to feed on decaying flesh.

Moist animal manure is the most favored medium for housefly breeding because it provides the ideal conditions for their reproduction and development. Houseflies are attracted to the moisture and nutrients present in animal manure, which serve as a suitable breeding ground for them. The warm and moist environment of the manure provides the necessary conditions for the eggs to hatch and the larvae to grow. Therefore, moist animal manure is the preferred medium for housefly breeding.

Baits are considered the best method to control pharaoh ants because they are highly effective in targeting the entire colony. Unlike spraying, dusting, or aerosols, baits contain attractive substances that lure the ants to consume them and bring back to the colony, which eventually leads to the elimination of the entire ant population. Baits are a preferred option as they have a long-lasting effect, are easy to use, and minimize the risk of exposing humans or pets to harmful chemicals.

The correct answer is "field, house". This is because the question is asking for the two cricket species found in Texas, and "field" and "house" are two possible habitats where crickets can be found. Crickets in the field are commonly known as field crickets, while crickets found in houses are known as house crickets.