[Q22-Q39] Pass Your Pesticide Applicator Category-7A-General-and-Household-Pest-Control Exam Easily with Accurate PDF Questions [Mar 18, 2026]

Category-7A-General-and-Household-Pest-Control OCPE

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March 18, 2026

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Pass Your Pesticide Applicator Category-7A-General-and-Household-Pest-Control Exam Easily with Accurate PDF Questions [Mar 18, 2026]

Category-7A-General-and-Household-Pest-Control Certification Exam Dumps Questions in here

NO.22 Carbamate and pyrethroid pesticides are:

Stomach/digestive poisons

Nonpoisonous

Nerve poisons

Carbamate and pyrethroid pesticides are both classes of insecticides that act as nerve poisons. They target the nervous system of pests, disrupting nerve function and leading to paralysis and death.
Carbamates inhibit cholinesterase enzymes, while pyrethroids affect sodium channels in nerve cells.
This is detailed in theGeneral Pest Management: Guide for Commercial Applicators – Category 7A (Chapter 6: Pesticide Types). Option A (stomach/digestive poisons) is incorrect, as these pesticides primarily act through contact or inhalation, not ingestion. Option B (nonpoisonous) is incorrect, as both are toxic to pests and potentially harmful to humans if mishandled.

NO.23 To apply pesticides within a school building for roaches or flies requires a ___ license.

3B or 7B

3A and 3B

7A and 13

Applying pesticides for roaches or flies inside a school building falls under Category 7A (General and Household Pest Control), which covers the management of pests like roaches, flies, and other household insects in structures, including schools. Additionally, because the application is in a school, Category 13 (School IPM) certification is required in New Jersey to comply with the School Integrated Pest Management Act (N.J.A.C. 7:30-13). Category 13 ensures applicators follow specific IPM protocols and notification requirements in educational settings. Option A (3B or 7B) is incorrect because 3B is for turf pest control, and 7B is for termites/wood-destroying insects, neither of which apply to roaches or flies.
Option B (3A and 3B) involves ornamental and turf pest control, which is irrelevant here. Option D (7B) is also incorrect as it does not cover general pests like roaches or flies.

NO.24 Carpenter ant control is obtained by the elimination of:

Both inside and near building colonies

The outside colony

Inside colonies and perimeter control

Carpenter ants often have multiple colonies, including satellite colonies inside structures and parent colonies outside near the building. Effective control, as outlined in theGeneral Pest Management: Guide for Commercial Applicators – Category 7A(Chapter 7: Ants), requires eliminating both inside and near building colonies to prevent reinfestation. Option B (outside colony only) is insufficient, as satellite colonies inside will persist. Option C (inside colonies and perimeter control) is part of the strategy but does not address the parent colony outside.

NO.25 ___ flies are easily recognized by their metallic green or blue color.

Cluster

House

Bottle or blow

Bottle or blow flies are known for their metallic green or blue color, which distinguishes them from other flies. TheGeneral Pest Management: Guide for Commercial Applicators – Category 7A(Chapter
7: Flies) describes these flies as common in structures, often attracted to decaying organic matter.
Option A (cluster flies) are dull grayish-brown and often found in attics. Option B (house flies) are gray with black stripes, not metallic.

NO.26 The wasp most likely to sting is the:

Honeybee

Yellow jacket

Mud dauber

Yellow jackets are aggressive social wasps and are the most likely to sting, especially when their nest is disturbed. TheGeneral Pest Management: Guide for Commercial Applicators – Category 7A(Chapter
7: Wasps) notes their defensive behavior. Option A (honeybee) can sting but typically only once, as they die after stinging. Option C (mud dauber) is a solitary wasp and less likely to sting unless provoked.

NO.27 The most common cause of pesticide poisoning to the applicator is:

Inhalation

Oral ingestion

Dermal exposure

The most common cause of pesticide poisoning for applicators is dermal exposure, where pesticides contact the skin during mixing, application, or cleanup. TheGeneral Pest Management: Guide for Commercial Applicators – Category 7A(Chapter 3: Pesticide Safety) highlights that skin exposure often occurs during mixing procedures or application, especially if proper protective equipment is not used.
Option A (inhalation) is the second most common cause (see Question 16). Option B (oral ingestion) is less common, typically occurring through accidental ingestion or poor hygiene practices.

NO.28 Signs of a Norway rat infestation include:

Eggs laid in small batches in secluded places

Dark, greasy smears and a musty odor

Ceiling void nests lined with soft paper

Norway rats leave dark, greasy smears along walls from body oils and a musty odor from their urine, as they travel along established runways. TheGeneral Pest Management: Guide for Commercial Applicators – Category 7A(Chapter 8: Rodents) lists these as key signs of infestation. Option A (eggs) is incorrect, as rats are mammals and do not lay eggs. Option C (ceiling void nests) is more typical of squirrels or birds, not Norway rats, which nest in burrows or lower areas.

NO.29 The most common poisonous spider in New Jersey is the:

Orb Weaver

Black Widow

Brown Recluse

The black widow (Latrodectus mactans) is the most common poisonous spider in New Jersey, known for its neurotoxic venom. TheGeneral Pest Management: Guide for Commercial Applicators – Category
7A(Chapter 7: Spiders) notes that black widows are more prevalent in the state, often found in dark, sheltered areas. Option A (orb weaver) is not venomous to humans. Option C (brown recluse) is rare in New Jersey, with few confirmed sightings, and is more common in the Midwest.

NO.30 The use of check valves ___ to prevent back siphonage.

Is a good idea

Isn’t necessary

Is required by New Jersey state law

Back siphonage occurs when pesticide solution is drawn back into the water supply during application, posing a contamination risk. NJDEP regulations (N.J.A.C. 7:30-9.11) mandate the use of check valves or anti-siphon devices to prevent this, making it a legal requirement in New Jersey. TheGeneral Pest Management: Guide for Commercial Applicators – Category 7A(Chapter 5: Pesticide Application) also emphasizes this as a standard safety practice. Option A understates the requirement, and Option B is incorrect because it is necessary and legally mandated.

NO.31 Which answer best completes the following statement?
For interior bedbug applications:

Use a high-pressure system with a fan nozzle

Apply to flat surfaces where prolonged human contact will occur

Reapply every 7-10 days until infestation is eliminated

The TEMPRID SC label and theGeneral Pest Management: Guide for Commercial Applicators – Category 7A(Chapter 7: Bedbugs) recommend that for interior bedbug applications, applicators should reapply every 7-10 days until the infestation is eliminated. This is because bedbugs have a life cycle where eggs hatch over time, and multiple treatments are needed to target newly emerged nymphs.
Option A (high-pressure system with a fan nozzle) is incorrect, as high-pressure systems can disperse bedbugs and are not suitable for indoor applications; low-pressure, targeted applications (e.g., crack- and-crevice) are preferred. Option B (apply to flat surfaces with prolonged human contact) is incorrect, as the TEMPRID label prohibits application to surfaces like mattresses or furniture where prolonged contact occurs, to avoid human exposure.

NO.32 Which rodent requires a daily water source?

Norway rat

House mouse

Deer mouse

Norway rats require a daily water source to survive, often living near water or in areas with high moisture. TheGeneral Pest Management: Guide for Commercial Applicators – Category 7A(Chapter 8:
Rodents) notes this as a key characteristic, making water sources a target for control. Option B (house mouse) and Option C (deer mouse) can survive on moisture from food and do not require a daily water source.

NO.33 State pesticide regulations regarding pesticide service vehicles require the:

Pesticide storage area be physically separate from the driver or passengers

Commercial pesticide applicator’s license number be on the vehicle

MSDS sheets for all pesticides be on board the vehicle

NJDEP regulations (N.J.A.C. 7:30-9.10) require that pesticide service vehicles have a storage area for pesticides that is physically separate from the driver or passenger compartment to prevent exposure in case of spills or leaks. This is a safety measure to protect the driver and ensure compliance with transportation regulations. Option B is incorrect because, while the business registration number is required on the vehicle (see Question 8), the applicator’s license number is not. Option C is incorrect because, although having Safety Data Sheets (SDS, formerly MSDS) on board is a best practice, it is not a strict requirement under NewJersey law for service vehicles; SDS sheets must be available at the business location or application site.

NO.34 For an indoor application for cockroaches, the suggested application method is to:

Use a coarse low-pressure spray and treat entry points, feeding and hiding areas, and cracks and crevices

Spray entire area at a low pressure under 50 psi

Use a coarse spray at 80 psi and apply to entire floor area

For cockroach control indoors, the TEMPRID SC label and theGeneral Pest Management: Guide for Commercial Applicators – Category 7A(Chapter 7: Cockroaches) recommend using a coarse low- pressure spray to treat specific areas where cockroaches are active, such as entry points, feeding and hiding areas, and cracks and crevices. This targeted approach ensures effective control while minimizing pesticide use. Option B (spray entire area) is incorrect, as broadcast treatments are not recommended for cockroaches indoors; spot or crack-and-crevice treatments are more effective.
Option C (coarse spray at 80 psi) is incorrect, as 80 psi is too high for indoor applications, risking overspray and dispersal of pests.

NO.35 Power sprayers:

Are pre-calibrated at the factory and further calibration is not necessary

Need to have their calibration checked to ensure the proper amount of pesticide is being delivered

Need an annual calibration

Power sprayers must be calibrated to ensure the correct amount of pesticide is applied, as application rates can vary due to wear, nozzle changes, or pressure adjustments. TheGeneral Pest Management:
Guide for Commercial Applicators – Category 7A(Chapter 5: Pesticide Application) stresses that applicators should check calibration regularly to ensure accuracy, especially for Category 7A applications. Option A is incorrect because factory calibration does not account for field conditions or equipment changes. Option C (annual calibration) is a good practice but not a strict requirement; the need for calibration depends on usage and equipment condition.

NO.36 The yellow jacket is a:

Social wasp usually nesting in the ground

Social bee usually nesting in trees

Solitary wasp nesting in the ground

Ant with wings

Yellow jackets are social wasps that typically nest in the ground, often in abandoned rodent burrows or other cavities. They live in colonies with a queen and workers, as described in theGeneral Pest Management: Guide for Commercial Applicators – Category 7A(Chapter 7: Wasps). Option B (social bee) is incorrect, as yellow jackets are wasps, not bees, and they do not typically nest in trees. Option C (solitary wasp) is incorrect, as yellow jackets are social. Option D (ant with wings) is incorrect, as yellow jackets are distinct from ants.

NO.37 The most common cockroach found in buildings is the ___ cockroach.

American

Brown-banded

German

The German cockroach (Blattella germanica) is the most common cockroach found in buildings, particularly in kitchens and bathrooms, due to its preference for warm, humid environments and rapid reproduction. TheGeneral Pest Management: Guide for Commercial Applicators – Category 7A (Chapter 7: Cockroaches) identifies the German cockroach as the most prevalent indoor species in the
U.S., including New Jersey. Option A (American cockroach) is larger and more common in sewers or basements. Option B (Brown-banded cockroach) is less common and prefers drier areas.

NO.38 The best method of dealing with house flies is:

A perimeter band control area out to 10 feet

Good sanitation practices

The liberal application of insect repellent

House flies are best controlled through good sanitation practices, such as removing garbage, cleaning spills, and sealing food sources, which eliminates breeding sites and attractants. TheGeneral Pest Management: Guide for Commercial Applicators – Category 7A(Chapter 7: Flies) emphasizes sanitation as the primary control method. Option A (perimeter band control) may be used for other pests but is less effective for house flies indoors. Option C (insect repellent) is not a standard method for fly control in structures.

NO.39 Pesticide toxicity caused by a one-time exposure to a pesticide is referred to as:

Chronic toxicity

Acute toxicity

Systemic toxicity

Acute toxicity refers to the adverse effects resulting from a single, short-term exposure to a pesticide, such as during an application. This can cause immediate symptoms like dizziness, nausea, or skin irritation, as explained in theGeneral Pest Management: Guide for Commercial Applicators – Category
7A(Chapter 3: Pesticide Safety). Option A (chronic toxicity) involves long-term exposure. Option C (systemic toxicity) refers to effects on the entire body but is not specific to one-time exposure.

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