QAC Category B Landscape Maintenance Exam with verified
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detailed solutions ||
Perennial weeds are difficult to control because... - correct answer✔✔They can
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reproduce from organs like rhizomes, stolons, tubers
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Insect order known to transmit plant disease - correct answer✔✔Thysanoptera
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(Thrips)
Insect order of pests to living plants - correct answer✔✔Heteroptera (true bugs)
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Immature stages of insects - correct answer✔✔Instars
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Insect order that suck juices from plant cells - correct answer✔✔Homoptera (aphids
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and whiteflies)
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Part of plant nematodes often attack - correct answer✔✔Roots & underground parts
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Plant disorder that cannot be transmitted between plants - correct answer✔✔Abiotic
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problems
Ant insect order - correct answer✔✔Hymenoptera
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Insects with chewing mouthparts - correct answer✔✔Caterpillars
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What kind of insect are mites - correct answer✔✔arthropods
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, Insects that cause leaf stippling - correct answer✔✔Mites
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Life stages of complete metamorphosis - correct answer✔✔egg, larva, pupa, adult
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Complete elimination of pest species - correct answer✔✔eradication
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Pests that cause damage on a regular basis - correct answer✔✔Key Pests
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Use of preemergence pesticide is an example of - correct answer✔✔preventive use
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Keeping pests below a certain level - correct answer✔✔pest suppression
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example of cultural and mechanical control - correct answer✔✔Mowing weeds
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use of physical barriers - correct answer✔✔exclusion
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Method for controlling rodents - correct answer✔✔sanitation
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Inspecting plants before planting is - correct answer✔✔preventive control
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Removing weeds before seed production is - correct answer✔✔sanitation
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growing plants resistant to insects is - correct answer✔✔prevention
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detailed solutions ||
Perennial weeds are difficult to control because... - correct answer✔✔They can
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reproduce from organs like rhizomes, stolons, tubers
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Insect order known to transmit plant disease - correct answer✔✔Thysanoptera
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(Thrips)
Insect order of pests to living plants - correct answer✔✔Heteroptera (true bugs)
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Immature stages of insects - correct answer✔✔Instars
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Insect order that suck juices from plant cells - correct answer✔✔Homoptera (aphids
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and whiteflies)
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Part of plant nematodes often attack - correct answer✔✔Roots & underground parts
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Plant disorder that cannot be transmitted between plants - correct answer✔✔Abiotic
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problems
Ant insect order - correct answer✔✔Hymenoptera
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Insects with chewing mouthparts - correct answer✔✔Caterpillars
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What kind of insect are mites - correct answer✔✔arthropods
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, Insects that cause leaf stippling - correct answer✔✔Mites
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Life stages of complete metamorphosis - correct answer✔✔egg, larva, pupa, adult
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Complete elimination of pest species - correct answer✔✔eradication
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Pests that cause damage on a regular basis - correct answer✔✔Key Pests
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Use of preemergence pesticide is an example of - correct answer✔✔preventive use
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Keeping pests below a certain level - correct answer✔✔pest suppression
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example of cultural and mechanical control - correct answer✔✔Mowing weeds
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use of physical barriers - correct answer✔✔exclusion
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Method for controlling rodents - correct answer✔✔sanitation
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Inspecting plants before planting is - correct answer✔✔preventive control
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Removing weeds before seed production is - correct answer✔✔sanitation
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growing plants resistant to insects is - correct answer✔✔prevention
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