Commercial Pesticide Applicator ROW Pest Control Exam Questions With 100% Correct Answers | Updated | 2026 | Guaranteed Success

Commercial Pesticide Applicator ROW Pest Control Exam Questions With 100% Correct Answers | Updated | 2026 | Guaranteed Success Living things that compete with a host for food, fiber, and space, or attack us directly - answer-Pest The living plant or animal some pests depend on for survival. - answer-Host What are the 5 main groups of pests? - answer-Insects (plus mites, ticks, and spiders) Snails and slugs Vertebrates Plant disease agents Weeds What are the 2 things that all adult insects have in common? - answer-Jointed legs Three body segments What is the best 2 things to examine to tell one insect from another? - answer-WingsMouthparts What is the change an insect undergoes during their lifecycle called? - answer-Metamorphosis What are the 3 different metamorphosis successions for insects? - answer-Change only in size egg-nymph (multiple stages)-wingless adult Ex. Bristletail Change form slightly Egg-nymph (multiple stages)-winged adult Ex. Termites, grasshoppers Change completely Egg-larva (grow the most and do most damage)-pupa-usually winged adult Ex. Flies, bees What are three identifying characteristics of mites, ticks, and spiders - answer-8 jointed-legs 2 body regions Dont have wings What are 4 vertebrate pests? - answer-Snakes Birds TurtlesAlligators What are the 4 living plant disease agents? - answer-Fungi Bacteria Viruses Nematodes What are the 3 main ways a plant can respond to a disease agent? - answer-Overdevelopment of tissue, such as falls, swellings, and leaf curls. Underdevelopment of tissue, such as stunting, lack of chlorophyll, and incomplete development of organs. Death of tissue, such as blights, leaf spots, wilting, and cankers. Interfere with the welfare or activities of humans; Plants growing where they are not wanted or in a way that is not desirable. - answer-Weeds What are the characteristics of herbaceous grasses (5)? - answer-One leaf seed Leaves are narrow and upright with parallel veins. Fibrous root systems Growing point is sheathed and below soil surface and moves above the soil as the plant grows. Ex. CrabgrassWhat are the characteristics of herbaceous broadleaves (5)? - answer-Two seed leaves True leaves are broad with net-like veins. Taproot and course root system. Exposed growing points at the end of each stem and in each leaf axil. Ex. Pigweed What are the characteristics of woody plants? - answer-Plants that form wood. Brush and shrubs-several stems that are less than 10 feet tall. Trees-single stem taller than 10 feet.