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Sample questions
What is a characteristic feature used to reliably identify the brown dog tick upon close-up inspection?
- A silver-colored dorsal shield.
- A large, ornate pattern on the body.
- A six-sided (hexagonal) basis capituli behind the mouthparts.
- Legs that are longer than the body width.
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A reliable close-up clue is the six-sided (hexagonal) basis capituli, the plate behind the mouthparts. Source: https://ask.ifas.ufl.edu/publication/IN378🔗 Source
According to the provided text, what is a primary health risk that brown dog ticks pose to humans?
- Canine ehrlichiosis
- Canine babesiosis
- Rocky Mountain spotted fever
- A bacterium that only affects children in Arizona.
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For people the main concern is Rocky Mountain spotted fever. Source: https://extension.umaine.edu/ticks/maine-ticks/brown-dog-tick-or-kennel-tick/🔗 Source
An infestation of brown dog ticks is most likely to be indicated by which of the following signs in a home?
- Ticks found primarily in heavily wooded areas around the house perimeter.
- Ticks climbing indoor walls, curtains, or door frames.
- A complete absence of ticks on the household pets.
- Ticks appearing only during the winter months in temperate regions.
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The sign owners usually notice first is ticks climbing indoor walls, curtains, or door frames, a hallmark of this tick. Source: https://ask.ifas.ufl.edu/publication/IN378🔗 Source
What is the recommended approach for a homeowner who finds only one or two stray ticks on a dog with no signs of indoor activity?
- Treat the entire house immediately with professional services.
- Apply a labeled pyrethroid pesticide around the entire property.
- Careful removal and monitoring rather than treating the whole house.
- Steam all furniture and laundered bedding in the home.
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When only a stray tick or two turns up with no sign of indoor activity, careful removal and monitoring beats treating the whole house. Source: https://www.canr.msu.edu/resources/brown-dog-tick🔗 Source
Regarding the biological development of the brown dog tick, which statement is correct?
- The life cycle is completed in approximately six months in warm conditions.
- The tick requires two different hosts to complete its life cycle.
- In warm conditions, the full cycle can finish in about two months, allowing up to four generations a year.
- The life cycle is independent of temperature fluctuations.
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Development tracks temperature; in warm conditions the full cycle finishes in about two months, allowing up to four generations a year. Source: https://www.canr.msu.edu/resources/brown-dog-tick🔗 Source
When distinguishing a brown dog tick from an American dog tick, which morphological feature is a reliable indicator?
- The brown dog tick has pale ornate markings on its dorsal shield.
- The brown dog tick lacks markings on its back, while the American dog tick has gray-to-silver markings.
- The brown dog tick is significantly larger than the American dog tick.
- The brown dog tick has a hexagonal basis capituli, which the American dog tick lacks.
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The brown dog tick stays plain, with no markings on its back, whereas the American dog tick carries gray-to-silver markings on its dorsal shield. Source: https://ask.ifas.ufl.edu/publication/IN378 https://extension.umaine.edu/ticks/maine-ticks/brown-dog-tick-or-kennel-tick/🔗 Source
Which of the following best describes the reproductive capacity and behavior of an engorged female brown dog tick?
- She lays several hundred eggs in outdoor tall-grass areas.
- She turns gray and swells to approximately the size of a raisin after feeding.
- She can complete her entire life cycle only in outdoor wooded habitats.
- She lays up to 10,000 eggs in dog kennels.
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Once fed, a female balloons to roughly a hundred times her starting size, fading to gray and swelling to about the bulk of a raisin. Source: https://ask.ifas.ufl.edu/publication/IN378🔗 Source
When managing a brown dog tick infestation, what is recommended regarding the use of permethrin for dogs?
- It is only used for outdoor applications around the structure.
- It should not be relied upon alone for the dog due to documented resistant ticks.
- It is the only chemically recommended topical product for dogs.
- It is recommended for all household pets regardless of breed.
Show answer
Do not lean on permethrin alone for the dog: although it is the most-applied topical product, resistant ticks have been documented in the United States. Source: https://ask.ifas.ufl.edu/publication/IN378🔗 Source
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