Xbox 360 Beating the bulldozer

[Simple]

I can't figure out how to beat the bulldozer. Do I have to hit the plants around it in a specific order? Or am I completely missing something else?

 

[PopTart]

Have you spoken with the Navi that's down a path behind some rocks near to the vine (it's highlighted by a question mark)? The 'dozer doesn't become destructible till he tells you to destroy them. When he does, and it starts moving, you can shoot the antenna/radar above the blade with your bow - after a few hits it should explode. Hope that helps!