disable trash for USB devices

Is it possible to disable trash function for usb removable devices but still have it for my hard disks ?
When i delete some large file at the USB pendrive it is moved to the trash and still keep taking the volume space so i need to unmount the drive to clean the trash. Else if I dleete the .Trash folder manualy amount of free space on drive reported wrong and this causes troubles. I need to scan the drive for errors to fix the problem.