The young man who volunteers came to the rescue over the long grass on the orchard. He successfully took on the task of mowing the the grass and weeds. It takes about five hours to complete this task and is hard work. While I'm recovering from my foot injury it's not a job I should attempt. The dumped rubble prevents the use of a normal mowing machine.
It orchard is now looking as though it is tended and cared for thanks to his work with the field trimmer.