Field Crop Arthropod Predators Quiz
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Questions and Answers

What is the primary role of beneficial arthropods in field crops?

  • Causing secondary pest outbreaks
  • Controlling pest populations (correct)
  • Spreading diseases
  • Aiding in pollination

    • Why should insecticides be used only when pest populations cannot be controlled with natural agents?

  • Insecticides reduce populations of beneficial insects (correct)
  • Insecticides are harmless to beneficial insects
  • Insecticides promote the growth of beneficial insects
  • Insecticides aid in pollination

    • What is the impact of insecticide applications on beneficial insects?

  • Has no effect on beneficial insects
  • Increases populations of beneficial insects
  • Reduces populations of beneficial insects (correct)
  • Turns beneficial insects into pests

    • What is the cumulative value of insect predators and parasitoids in field crops?

    <p>Should not be underestimated</p> Signup and view all the answers

    Where are the common beneficial arthropods native and common?

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

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