The pilot of the tailwheel-equipped airplane reported that, during the landing roll the airplane started to veer left, concerned the airplane may ground-loop. He decided to abort the landing and applied full engine power The airplane became airborne, continued to drift left and impacted trees. The airplane sustained substantial damage to both wings and the fuselage. The pilot reported that there were no preaccident mechanical failures or malfunctions with the airplane that would have precluded normal operation.