Answer:

dryrot

Answer	Crossword Clue
DRYROT	Timber decay
DRYROT	Hidden decay
DRYROT	Problem for timber

DRYROT	Timber fungus
DRYROT	Deterioration caused by fungi
DRYROT	Problem prevented by creosote
DRYROT	Wood woe
DRYROT	Wood decay
DRYROT	Structural threat for many a house
DRYROT	Lumber problem
DRYROT	Timber trouble

DRYROT	Problem for wooden ships
DRYROT	Possible problem with a wooden house
DRYROT	Deck destroyer
DRYROT	Wood problem
DRYROT	Plant disease
DRYROT	Timber disease
DRYROT	Deterioration.
DRYROT	Wood decay.

DRYROT	Timber's nemesis
DRYROT	Decay of seasoned timber
DRYROT	Decay in a forest
DRYROT	Boat owner's problem
DRYROT	Timber problem
DRYROT	Wood worry
DRYROT	Doctor, conservative, reversed disease affecting trees (3,3)
DRYROT	Wood deck trouble

DRYROT	Wooden deck trouble
DRYROT	Wood infection
DRYROT	Wooden deck problem
DRYROT	Problem in an old wooden building