1.
Cockroaches have what type of mouthparts?
Correct Answer
A. Chewing
Explanation
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.
2.
Of the variety of foods that cockroaches eat, which is not part of their diet?
Correct Answer
D. Wood
Explanation
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.
3.
The life cycle of a cockroach takes _____ depending on species and environmental conditions.
Correct Answer
C. 3 months to 3 years
Explanation
The life cycle of a cockroach can vary depending on the species and environmental conditions. It can take anywhere from 3 months to 3 years for a cockroach to complete its life cycle.
4.
Cockroaches are nocturnal insects meaning they are active during the _____?
Correct Answer
B. Night
Explanation
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.
5.
The _______ roach is the most common cockroach in Texas
Correct Answer
German
Explanation
The German roach is the most common cockroach in Texas.
6.
The _______ roach is the largest of the common house infesting cockroaches.
Correct Answer
American
Explanation
The American roach is the largest of the common house infesting cockroaches. This suggests that there are multiple types of roaches that can infest houses, but the American roach is the largest among them.
7.
Integrated Pest Management (IPM) is a sustainable approach to pest control that prioritizes the use of _______ controls, such as natural predators and cultural practices, to minimize the reliance on chemical pesticides.
Correct Answer
biological, Biological
Explanation
Biological controls in IPM involve the use of natural enemies, such as predators, parasites, and pathogens, to control pest populations. This approach aims to harness the natural interactions between organisms to reduce pest numbers without relying solely on chemical pesticides. Biological controls can be an effective and environmentally friendly way to manage pests, promoting a balanced ecosystem and reducing the risks associated with chemical use.
8.
Another name for the roach egg/capsule.
Correct Answer
Ootheca
Explanation
The correct answer is "Ootheca." An ootheca is another name for the egg or capsule of a roach. It is a protective case that contains multiple eggs and is typically deposited in a hidden location by the female roach. The ootheca provides a safe environment for the eggs to develop and hatch into nymphs.
9.
Cockroaches prefer cool, dark, humid conditions
Correct Answer
B. False
Explanation
Cockroaches do not prefer cool, dark, humid conditions. They are actually more attracted to warm, moist environments. They are able to thrive in a wide range of temperatures and can adapt to various conditions. Therefore, the statement that cockroaches prefer cool, dark, humid conditions is false.
10.
Of the house infesting insects, these live in colonies/ social insect
Correct Answer
B. Ants
Explanation
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.
11.
Rodent infestations signs include
Correct Answer
D. All the above
Explanation
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.
12.
House flies and related species are controlled primarily through proper sanitation?
Correct Answer
A. True
Explanation
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.
13.
The larvae feed on the surface grains and spin large amounts of silk webbing in and over their food.
Correct Answer
B. Indian meal moth
Explanation
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.
14.
_______ is closely related to spiders, feed on blood and transmit diseases such as rocky mountain spotted fever.
Correct Answer
B. Ticks
Explanation
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.
15.
Rodent control includes the following steps
Correct Answer
D. All the above
Explanation
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.
16.
Rodents have many senses, which of the following is the least developed?
Correct Answer
B. Sight
Explanation
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.
17.
The most favored medium for housefly breeding is:
Correct Answer
B. Moist animal manure
Explanation
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.
18.
When using hardware cloth for rat proofing, openings should be no larger than ____in.?
Correct Answer
1/4, 1/4X1/4
Explanation
Hardware cloth is a mesh material used for rat proofing. The openings in the cloth should be no larger than 1/4 inch to prevent rats from squeezing through. This size is small enough to prevent rats from entering or escaping through the cloth, ensuring effective rat proofing.
19.
_________ is the first step in bird control.
Correct Answer
D. Trapping
Explanation
Trapping is the first step in bird control because it involves capturing and removing the birds from an area. By trapping the birds, they can be relocated or released in a more suitable location away from human settlements or areas where they may cause damage. Trapping allows for a targeted approach in managing bird populations and is often followed by other control methods such as exclusion or deterrence to prevent their return.
20.
Which method of pest control is considered a biological control?
Correct Answer
C. Introducing natural predators like ladybugs to control aphid populations
Explanation
Biological control involves using natural enemies to control pest populations. An example is releasing ladybugs to feed on aphids, a common plant pest. This method is environmentally friendly and reduces the need for chemical pesticides, promoting ecological balance. Other options, like chemical pesticides and traps, are physical or chemical methods, not biological.
21.
Bats may bite, and occasionally transmit the ____ virus which is why you should wear gloves when handling bats.
Correct Answer
B. Rabies
Explanation
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.
22.
Handling operated compressed air sprayers are designed to operate with ____ to ____ pounds of air pressure.
Correct Answer
B. 20 to 60
Explanation
Handling operated compressed air sprayers are designed to operate with a range of air pressure to ensure optimal performance. The pressure range of 20 to 60 pounds allows for sufficient force to atomize the liquid being sprayed while also preventing excessive pressure that could potentially damage the equipment or cause safety hazards. This range strikes a balance between effective operation and safe handling of the sprayer.
23.
The _____ is the most important part of the sprayer.
Correct Answer
A. Nozzle
Explanation
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.
24.
Treating cracks and crevices use a ____.
Correct Answer
B. Solid stream
Explanation
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.
25.
The difference in fogs, mist, aerosols and ULD is the ______.
Correct Answer
D. Droplet size
Explanation
The correct answer is "droplet size". This is because fogs, mist, aerosols, and ULD (ultra-low volume) all refer to different forms of liquid or solid particles suspended in the air. The main distinguishing factor among them is the size of these particles. Fogs have the largest droplet size, followed by mist, aerosols, and ULD, which have the smallest droplet size.
26.
Several residual pesticides can be used in food processing areas provided they are applied in cracks and crevices.
Correct Answer
A. True
Explanation
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.
27.
One of the best methods of alleviating bird problems in and around buildings is to deprive them of food, water and shelter.
Correct Answer
A. True
Explanation
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.
28.
_____ is the products applied to obtain Insecticidal effects only during treatment and are applied as a space or contact treatment.
Correct Answer
B. Non residual
Explanation
Non residual products are applied to obtain insecticidal effects only during treatment and are applied as a space or contact treatment. These products do not leave any long-lasting residue or residual effects after the treatment. They are typically used for immediate control of insects and pests in a specific area, but their effects diminish quickly after application.
29.
____ is the product applied to obtain insecticidal effects only during treatment and are applied as a space or contract treatment.
Correct Answer
B. Non residual
Explanation
Non residual insecticides are products that provide insecticidal effects only during treatment and are typically applied as a space or contact treatment. Unlike residual insecticides, which provide long-lasting effects after application, non residual insecticides have a shorter duration of effectiveness and do not leave a lasting residue. These types of insecticides are commonly used in situations where immediate control of pests is needed, such as in indoor spaces or specific areas where pests are present.
30.
Spot treatment should not exceed
Correct Answer
C. 2 sq feet
Explanation
The correct answer is 2 sq feet. This means that when applying spot treatment, the area being treated should not exceed 2 square feet. This limitation is likely in place to ensure that the treatment is concentrated and effective in a specific area, without wasting resources or potentially causing harm to surrounding areas.
31.
Rodent _____ are necessary in many situations to protect against accidental poisoning and prevent scattering and spilling.
Correct Answer
C. Bait boxes
Explanation
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.
32.
Spiders are insects with 8 legs and non winged
Correct Answer
B. False
Explanation
Spiders are not insects, they belong to a different class called arachnids. While insects have six legs, spiders have eight legs. Additionally, not all insects have wings, so the statement that spiders are non-winged is not a defining characteristic of insects. Therefore, the correct answer is False.
33.
The ____ and ______ spiders have the most dangerous bites
Correct Answer(s)
A. Black widow
C. Brown recluse
Explanation
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.
34.
_____ and spiders are often found in dark, undisturbed habitats.
Correct Answer
B. Scorpions
Explanation
Scorpions often are found in dark, undisturbed habitats. This is because scorpions are nocturnal creatures that prefer to hide in dark and secluded areas during the day. They are typically found in places like caves, crevices, and under rocks, where they can stay hidden and protected from predators. Scorpions have adapted to thrive in these environments, using their venomous stingers and keen senses to hunt and defend themselves.
35.
______ feed on a variety of most organic material such as flower petals, damp paper, rotting cloth, dead insects band accumulate leaf mold.
Correct Answer
B. Earwigs
Explanation
Earwigs are insects that feed on a variety of organic material such as flower petals, damp paper, rotting cloth, dead insects, and accumulate leaf mold. They are known to be scavengers and can be found in dark, damp environments. Earwigs have pincer-like appendages at the end of their abdomen, which they use for defense and capturing prey. They are not particularly harmful to humans, but their presence in gardens can sometimes be considered a nuisance as they may feed on plants.
36.
Two crickets species are found in Texas _____ and ______.
Correct Answer(s)
A. Field
D. House
Explanation
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.
37.
_____ beetles prey upon other insects and related animals in the soil.
Correct Answer
B. Ground
Explanation
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.
38.
_____ is grey, silver or brownish adults that are about 1/2 long and feed on paper
Correct Answer
silverfish
Explanation
Silverfish are small insects that are typically grey, silver, or brownish in color. They are about 1/2 inch long and are known for their destructive feeding habits on paper and other materials that contain starch or cellulose. Therefore, the given correct answer, "silverfish," accurately describes the insect that matches the description provided in the question.
39.
The _____ tail usually is longer than its head and body
Correct Answer
B. Roof rat
Explanation
The roof rat is the correct answer because it is a species of rat known for having a longer tail compared to its head and body. Kangaroo rats and Norway rats do not have this characteristic, so they are not the correct answer.
40.
The roof rats ears are large and conspicuous
Correct Answer
A. True
Explanation
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.
41.
The Norway rats tail extends past its nose when stretched over its back
Correct Answer
B. False
Explanation
The statement suggests that the Norway rat's tail extends past its nose when stretched over its back. However, this statement is false. The Norway rat's tail is shorter than its body length and does not extend past its nose when stretched over its back.
42.
Under favorable conditions home range of the rat might be less than ____ feet; under less favorable condition it may be up to ___ feet.
Correct Answer
C. 10 to 150
Explanation
Under favorable conditions, the home range of the rat might be less than 10 feet, indicating that the rat has a smaller territory to roam within. However, under less favorable conditions, the home range can expand up to 150 feet, suggesting that the rat needs to cover a larger area to find resources or suitable habitat. This range of 10 to 150 feet indicates the flexibility of the rat's home range depending on the conditions it encounters.
43.
Norway rats accept cereals, nuts, fruits, veggies, meats and fish but roof rats do not readily eat meats or fish.
Correct Answer
A. True
Explanation
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.
44.
The capacity of compressed air sprayers ranges from ____ to ____ galloons .
Correct Answer
C. 1/2 to 5
Explanation
The capacity of compressed air sprayers can range from 1/2 to 5 gallons. This means that the sprayers can hold anywhere between half a gallon to 5 gallons of compressed air. Therefore, the correct answer is 1/2 to 5.
45.
The _____ is at the bottom of the pump cylinder to prevent air and spray materials from being pumped back into the cylinder
Correct Answer
B. Check valve
Explanation
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.
46.
ULV or ULD machines use _____ chemicals.
Correct Answer
A. Concentrated
Explanation
The correct answer is "concentrated". ULV or ULD machines use concentrated chemicals, which means that the chemicals are not diluted or mixed with any other substances. This allows for a more effective and targeted application of the chemicals, as they are in a highly potent form. Mixing solutions or premixing would involve diluting the chemicals, which is not the case with ULV or ULD machines. Therefore, the answer is concentrated.
47.
When your pump up sprayer is not in use store _____.
Correct Answer
C. Upside down
Explanation
Storing the pump up sprayer upside down when not in use prevents the liquid inside from clogging the nozzle or other parts of the sprayer. This position allows any remaining liquid to drain out, preventing the formation of residue or blockages that could affect the sprayer's performance. It also helps to keep the sprayer clean and ready for future use.
48.
A ____ is a unit of measurement used to measure droplet or particle size .
Correct Answer
C. Micron
Explanation
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.
49.
A micron is _____ in size.
Correct Answer
A. 1/25,400 inch
Explanation
A micron is a unit of measurement used to describe very small distances. It is equal to 1/25,400 of an inch. Therefore, the correct answer is 1/25,400 inch.
50.
To control mice place traps from ____ to ____ feet apart.
Correct Answer
A. 3 to 10
Explanation
To effectively control mice, traps should be placed 3 to 10 feet apart. This spacing allows for adequate coverage and increases the chances of capturing mice that may be present in the area. Placing traps too closely together may result in mice avoiding them, while spacing them too far apart may leave gaps where mice can still roam freely. Therefore, the optimal range of 3 to 10 feet ensures a balanced and efficient trapping strategy.