Pest Management in Agriculture
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Questions and Answers

Which compound is derived from plant sources and acts as a nerve poison?

  • Sabadilla
  • Ryania
  • Pyrethrin (correct)
  • Rotenon

Which synthetic chemical is not mentioned in the text as an insecticide?

  • Thanite (correct)
  • Permethrin
  • Dimethoate
  • Dicofol

What is the toxicity of Tephrosin, derived from Tephrosia vogelli?

  • Nerve poison
  • Contact poison
  • Unknown (correct)
  • Fish poison

Which compound is derived from Nicotiana tabacum leaves and acts as a nerve poison?

<p>Nicotine (D)</p> Signup and view all the answers

Out of the following, which plant origin insecticide is specifically labeled as a contact poison?

<p>Sabadilla (D)</p> Signup and view all the answers

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