Assertion: black carp | /r/CapableOf | control disease-carrying snails
Facets:
value: in their farm ponds
type: LOCATION
Source sentences:
text: The black carp is a bottom-dwelling molluscivore that has been used by U.S. fish farmers to prey on and control disease-carrying snails in their farm ponds; more recently, this species has been proposed as a biological control for the introduced zebra mussel Dreissena polymorpha.