FREE NYS PCO General Test Questions and Answers
European paper wasps are frequently manageable by destroying or removing a nest (true or false).
Explanation:
True. Knocking down or removing a European paper wasp nest can often be an effective way to control their population. European paper wasps build their nests out of the paper pulp and usually locate them in sheltered areas, such as under eaves, in attics, or in wall cavities.
What is the most successful way of pest control against fruit flies?
Explanation:
The control method most effective against fruit flies is to eliminate breeding sites.
What is the best way to stop foul-smelling house ants from entering a customer's home?
Explanation:
A perimeter spray is a commonly preferred treatment for preventing odorous house ants from entering a customer's home. Odorous house ants are attracted to sweet, greasy, or high-protein foods, and they can enter homes through cracks and gaps in doors, windows, and foundation walls.
You are adjusting the settings on your compressed air sprayer. Do the gallon-per-minute calculation. If it takes 40 seconds, I'll put it. In a bucket, mist 1 gallon of water.
Explanation:
To calculate the gallons per minute (GPM) of a compressed air sprayer, you can use the following formula:
GPM = (60 x V) / T
where V is the volume of liquid sprayed in gallons, and T is the time in minutes.
Given that it takes 40 seconds to spray 1 gallon of water, we can convert the time to minutes by dividing by 60:
T = 40 seconds / 60 seconds per minute = 0.67 minutes
Substituting the values into the formula, we get:
GPM = (60 x 1) / 0.67
GPM = 89.55 / 60
GPM = 1.49 or approximately 1.5 GPM
Therefore, the compressed air sprayer has a flow rate of approximately 1.5 gallons per minute.
What is the suggested approach to treating moth flies?
Explanation:
Pouring boiling water down the drain is a common and effective control method for treating moth flies, also known as drain flies. Moth flies commonly breed and thrives in the moist, organic material found in sink and floor drains, as well as other areas with standing water.
Which stage of the cat flea's life cycle is latent until it receives a signal that the host is present?
Explanation:
The life cycle stage of the cat flea that lays dormant until receiving a signal that the host is present is the pupa. Flea pupae spin cocoons and attach them to carpet fibers, floor cracks, or other crevices in the environment. The pupal stage is protected by the cocoon, and adult fleas do not emerge until they detect the presence of a suitable host, such as a cat or dog, through vibrations, heat, and exhaled carbon dioxide. Once the host is detected, the adult fleas emerge from the cocoon and jump onto the host to begin feeding and reproducing.
What method of cockroach eradication is the most efficient?
Explanation:
Sanitation and harborage reduction are the most effective ways of getting rid of cockroaches. Cockroaches are attracted to food, water, and shelter, so removing these resources can help to prevent and eliminate infestations.