Iha Education May 2010 Webinar - Scotts

10 Questions | Total Attempts: 67

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Webinar Quizzes & Trivia

This quiz was created to review the May 20th webinar presented by Scotts.


Questions and Answers
  • 1. 
    All (or most) of the life stages of whiteflies are located on leaf undersides.
    • A. 

      True

    • B. 

      False

  • 2. 
    What are the cultural management strategies that a grower must implement to avoid dealing with population outbreaks of both whiteflies and spider mites?
    • A. 

      Scouting

    • B. 

      Sanitation

    • C. 

      Fertility

    • D. 

      All of the above

    • E. 

      None of the above

  • 3. 
    Which life stage of the twospotted spider mite is the most difficult to kill with commercially available miticides?
    • A. 

      Egg

    • B. 

      Larve

    • C. 

      Nymph

    • D. 

      Adult

  • 4. 
    Twospotted spider mites prefer cool, moisture conditions for development and reproduction.
    • A. 

      True

    • B. 

      False

  • 5. 
    It is best to use insecticides or miticides with the same mode of action throughout the growing season.
    • A. 

      True

    • B. 

      False

  • 6. 
    Which life stage of whiteflies is the most difficult to kill with commercially available insecticides?
    • A. 

      Egg

    • B. 

      Nymph

    • C. 

      Pupae

    • D. 

      Adult

  • 7. 
    The use of predatory mites is an effective biological control strategy for suppressing twospotted spider mite populations.
    • A. 

      True

    • B. 

      False

  • 8. 
    Which miticide is most effective against the egg stage of the twospotted spider mite?
    • A. 

      Floramite

    • B. 

      Ovation

    • C. 

      Judo

    • D. 

      ProMite

  • 9. 
    Whiteflies are phloem-feeders.
    • A. 

      True

    • B. 

      False

  • 10. 
    The use of pest control materials with site-specific modes of action along with those having broad modes of activity will help mitigate resistance developing in insect/mite pest populations. 
    • A. 

      True

    • B. 

      False

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