Wisconsin Structural Pest Control Learning Objectives with Complete Solutions(RATED A)

Describe the structural features of insects - ANSWER-three regions: head, thorax, abdomen. three pairs attached to thorax. wings differ from 0 to 2. one pair of antenna on head explain how to distinguish insects from other arthropods - ANSWER-spiders, mites, etc. have two body regions: a fused head and thorax, and abdomen; four pairs of legs attached to head/thorax region; no wings; no antennae; has an exoskeleton describe the kinds of damage arthropod pests can cause - ANSWER-feed on stored products; contaminate raw and processed commodities; weaken structural timbers; damage furniture, carpeting, and clothing; carry pathogens that cause disease in people and animals; create a nuisance; cause anxiety and reduce quality of life simple metamorphosis - ANSWER-three stages: egg, nymph, and adult. must molt because exoskeleton cannot enlarge complete metamorphosis - ANSWER-four stages: egg, larva, pupa (cocoon), and adult list of common species of cockroaches you might find in Wisconsin - ANSWER-german, brown-banded, oriental , american, australian, and wood treatment methods for cockroach control - ANSWER-IGR (insect growth regulators), baits, crack-and-crevice, and spraying IGR (insect growth regulators) - ANSWER-synthetic chemicals designed to mimic the activity of natural insect hormones. affects list the ant species - ANSWER-carpenter, larger yellow or citronella, thief or grease, pavement, cornfield, and pharoah list the ant species for which baits do or do not provide effe