Specialized Techniques in Insect Sampling
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Questions and Answers

What is a common feature of funnel traps used for insect trapping?

  • They have a wide entrance to allow easy exit for insects.
  • They use a funnel-shaped entrance that makes it difficult for insects to exit. (correct)
  • They are designed to attract insects with a sweet or protein-rich substance.
  • They are always combined with light sources to enhance trapping efficiency.

How can pitfall traps be enhanced to attract ground-dwelling insects?

  • By placing a bait such as a sweet or protein-rich substance at the bottom. (correct)
  • By combining them with light traps for increased efficiency.
  • By using a funnel-shaped entrance for easier entry.
  • By incorporating a sticky surface to capture insects.

What is the primary function of sticky traps in insect trapping?

  • To slow down insects for easy observation.
  • To capture insects using a sticky surface or adhesive. (correct)
  • To repel insects from entering the trap.
  • To provide a sweet or protein-rich substance as bait.

How do light traps with bait enhance insect trapping?

<p>By attracting specific insect species using pheromones or food sources. (C)</p> Signup and view all the answers

What valuable data can be obtained through baited trapping techniques in insect monitoring and research?

<p>Data related to population dynamics, behavior, and community composition. (C)</p> Signup and view all the answers

Why is it crucial to carefully consider the choice of bait and trap design in insect trapping?

<p>To ensure the ethical and effective capture of insects while minimizing impact on non-target species. (A)</p> Signup and view all the answers

What is the purpose of active pitfall traps in collecting ground-dwelling insects?

<p>To capture insects by digging into the ground and filling with a preservative solution (B)</p> Signup and view all the answers

Which technique involves using suction to draw insects into a collection chamber for targeted capture?

<p>Aspirators or pooters (B)</p> Signup and view all the answers

What is a characteristic of baited traps in insect collection?

<p>They use attractants to lure insects into a contained area (D)</p> Signup and view all the answers

Which technique allows for the targeted collection of specific species or life stages of insects?

<p>Hand collecting (C)</p> Signup and view all the answers

Which method emphasizes the importance of consideration for the well-being of insects during the collection process?

<p>Hand collecting with forceps (A)</p> Signup and view all the answers

What is an essential aspect to follow while carrying out active collecting techniques according to the text?

<p>Adhering to relevant regulations and guidelines (D)</p> Signup and view all the answers

Which passive trapping technique uses loops of wire or rope to capture animals without harming them?

<p>Snares (C)</p> Signup and view all the answers

What distinguishes cage traps from other passive trapping techniques?

<p>They allow animals to enter but not exit. (D)</p> Signup and view all the answers

How do pitfall traps capture animals?

<p>By falling into the trap when stepping on the cover (D)</p> Signup and view all the answers

What is the main purpose of box traps in passive trapping techniques?

<p>To allow animals to enter but not exit (D)</p> Signup and view all the answers

Which passive trapping technique utilizes a funnel-shaped entrance that allows animals to enter but makes it difficult for them to exit?

<p>Funnel traps (A)</p> Signup and view all the answers

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