This is how Soundwave and Ravage capture Applejack goes in More Than Meets The Eye Part 2.
[Applejack is bucking apples when Ravage appears]
Applejack: What in tarnation?!
[Soundwave checks the magic scale]
Soundwave: Ravage, bring in the Equine. Megatron must see what she can do.
[At the Deception base, Ravage and Soundwave bring Applejack to Megatron]
Megatron: Ah, Applejack. Wielder of the Element of Honesty I presume.
Applejack: Oh, what's it to you, big metal creep.
Megatron: My planet has gained much knowledge of your world. Our planet is dying and we need a new source of energy to keep it running.
Applejack: And what could be so important that you had to come here to find it?
Megatron: [picks up Applejack by her tail] Your magic is just what we need to fuel our planet to keep it from dying.
Applejack: Let go of me, you big tin can!
Megatron: I will once you show us how to enhance your magic.
Applejack: In your dreams.
Megatron: It was a dream but now it's coming true.
Applejack: Just wait to the other element bearers get here, then you'll be sorry.
Megatron: Soundwave, study this Earth Pony. [hands Applejack to Soundwave]
Soundwave: Yes, Lord Megatron.