Possible Clues:

• Used a sickle
• Copied once more the sewing, by the sound of it (6)
• Was not so wing?
• Brought in the sheaves
• Got the 9 across, perhaps, and copied it once more
• What the sower did not do for the ape in such a ruddy setting
• Worked on the outcrop to sort of monkey in the red
• Gathered in
• So wing was never doing this, as one copied it again
• Gleaned like harvest