Beneficial Arthropods in Southern Field Crops Quiz
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Questions and Answers

What is the cumulative value of insect predators and parasitoids?

  • It should not be underestimated (correct)
  • It is not mentioned in the text
  • It is always overestimated
  • It is insignificant

    • Why should insecticides be used only when pest populations cannot be controlled naturally?

  • Insecticides are ineffective against pests
  • Insecticide applications reduce populations of beneficial insects (correct)
  • Insecticides are too expensive
  • Insecticides have no impact on beneficial insects

    • What is the impact of not using biological control in field crops?

  • Beneficial arthropods would become extinct
  • The crop yield would increase
  • Pest populations would decrease naturally
  • Pest populations would routinely reach epidemic levels (correct)

    • What is the main focus of the publication mentioned in the text?

    <p>Common and representative examples of beneficial arthropods</p> Signup and view all the answers

    Where are the beneficial arthropods commonly found?

    <p>In the southern United States</p> Signup and view all the answers

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