Do insects have adrenaline?

I saw a sick/dying bee today. it was very uneasy on its feet and looked really tired. it got climbed on, and presumably bitten, by an ant and the bee went mental. it crawled (it obviously couldn't fly) away really fast like a bee on speed! do they have some kind of hormone or chemical like adrenaline to give them a 'boost' when they're in danger?