Wisconsin Pesticide Applicator Exam
Review: Turf & Landscape with
Complete Solutions
Question : Describe the kinds of damage arthropod pests can
cause.
Correct answer: Chewing, tunneling, Galls, Inject toxins,
transmit diseases
Question : Describe the structural features of arthropods
including how their mouthparts determine what kind of damage they can cause.
Correct answer: Jointed body,
Question : What kinds of damage can arthropod pests cause?
Correct answer: Physical, physiological, and behavioral
damage.
Question : What are the structural features of arthropods?
Correct answer: Jointed appendages, exoskeleton, segmented
body.
Question : How can you distinguish insects from other
arthropods?
Correct answer: Three body segments, six legs, wings (if
present).
Question : What are the differences between simple and
complete metamorphosis?Correct answer: Simple: egg, nymph, adult. Complete: egg, larva, pupa, adult.
Question : Why is it important to know what kind of
metamorphosis a pest goes through?
Correct answer: To determine the most effective control
methods.
Question : How do temperature and humidity affect insect
development?
Correct answer: Higher temps and humidity can speed up
development.
Question : What are some characteristics of common insect
pests?
Correct answer: Small size, high reproductive rate, short
generation time.
Question : What are the advantages and disadvantages of
using insecticides?Correct answer: Advantages: effective, fast-acting.
Disadvantages: can harm non-target organisms, can lead to
resistance.
Question : What determines whether a given plant is a weed?
Correct answer: A plant is considered a weed if it is unwanted
or interferes with human activities.
Question : List the two main goals of weed management.
Correct answer: To reduce weed populations and prevent new
weeds from establishing.
Question : Describe ways that weeds can pose problems in
turf and landscapes.
Correct answer: Weeds can compete with desirable plants for
resources, reduce aesthetic value, and harbor pests and diseases.
Question : Distinguish grasses from broadleaf plants and
herbaceous from woody plants.
Correct answer: Grasses have narrow leaves and are
herbaceous, while broadleaf plants have wider leaves and can be herbaceous or woody.
Question : Describe the life cycles of annual, biennial, and
perennial plants and how they reproduce.
Correct answer: Annuals complete their life cycle in one year,
biennials in two years, and perennials live for multiple years.They reproduce through seeds, vegetative reproduction, or both.
Question : Outline what is needed to kill annual, biennial, and
perennial weeds and when it is easiest to do so.