[Vocabulary] When farmers tried to eliminate the cane beetle by introducing the South America can

[ambitious-girl]

Hello all,
Is definition #2a closest to introduce in the link below?

When farmers tried to eliminate the cane beetle by introducing the South America can toad, the results were catastrophic. The cane toad didn't eat the cane beetle and the toad population spread rapidly leading to the decline of native species of mammals and reptiles.

https://www.macmillandictionary.com/dictionary/british/introduce


Source: Vocabulary for IELTS Cambridge Unit 9

 

[Charlie Bernstein]

No.

• 2b.
  to bring something such as a plant or animal into a country or environment for the first timeBe careful what other fish you introduce into the aquarium.

Be careful what you fish for!