Answer:

moles

Answer	Crossword Clue
MOLES	Earthworm trappers
MOLES	Some plants
MOLES	C.I.A. concern

MOLES	Mexican sauces
MOLES	Yard menaces
MOLES	Some spies
MOLES	Ones with shovellike forefeet
MOLES	Lawn diggers
MOLES	Some infiltrators
MOLES	Tunnelers
MOLES	Underground workers

MOLES	Double agents
MOLES	Chemistry measurements
MOLES	Infiltrators
MOLES	Yard pests
MOLES	Kim Philby and others
MOLES	Lawn pests