Iha Education August Webinar - Ohp

10 Questions | Total Attempts: 68

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Webinar Quizzes & Trivia

This quiz was created to review the August webinar presentation of OHP


Questions and Answers
  • 1. 
    Triazole type PGR's (Paczol, Bonzi, Sumagic etc.)  (pick one)
    • A. 

  • 2. 
    Which of the following are classes of Plant Growth Regulators (PGR's)?
    • A. 

      Auxins

    • B. 

      Cytokinins

    • C. 

      Jasmonic acid

    • D. 

      Gibberellins

    • E. 

      All of the above

  • 3. 
    Gibberellins affect plant cell elongation, increasing internode length
    • A. 

      True

    • B. 

      False

  • 4. 
    PGR's make plants produce more chlorophyll thus making them more green
    • A. 

      True

    • B. 

      False

  • 5. 
    Which statement is most true?
    • A. 

      High soil bark levels means lowering your PGR rates

    • B. 

      Triazole type PGR's take a long time to be plant absorbed

    • C. 

      B-Nine or Florel type PGR's are best applied in the morning or evening.

    • D. 

      Southern states often use lower rates than northern states

  • 6. 
    Tank mixing of PGR's and other pesticides is a good idea
    • A. 

      True

    • B. 

      False

  • 7. 
    Paclobutrazole products are absorbed into which plant parts?
    • A. 

      Leaves and stems

    • B. 

      Leaves and roots

    • C. 

      Roots only

    • D. 

      Stems and roots

    • E. 

      None of the above

  • 8. 
    Daminozide is very water soluable and Paclobutrazole is very water in-soluable
    • A. 

      True

    • B. 

      False

  • 9. 
    PGR's should be spray applied using?
    • A. 

      1 qt/100 ft2

    • B. 

      2 qt/100 ft2

    • C. 

      1gl/100 ft2

    • D. 

      2gl/100 ft2

  • 10. 
    Late sprays on flowering plants near bud set can
    • A. 

      Increase flower size & count

    • B. 

      Delay blooming

    • C. 

      Has no effect on blooming

    • D. 

      Make poinsettia brachts small

    • E. 

      B and d are correct

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