Fruit supplied by oddly bleary tradesperson? (7)
I believe the answer is:
plumber
'tradesperson?' is the definition.
(I've seen this before)
'fruit supplied by oddly bleary' is the wordplay.
'fruit' becomes 'plum' (plum is a kind of fruit).
'supplied by' is a charade indicator (letters next to each other).
'oddly' indicates alternate letters (letters in odd-numbered positions).
The alternating letters of 'bleary' are 'ber'.
'plum'+'ber'='PLUMBER'
(Other definitions for plumber that I've seen before include "Pipe-fitter" , "One instals and repairs water and gas fittings" , "One fits water and gas pipes" , "tradesperson" , "Repairer of pipes" .)