Assertion: gopher | /r/HasProperty | controlled
Facets:
value: by injecting exhaust
type: MANNER
Source sentences:
text: Pocket gophers reportedly can be controlled by injecting exhaust from an old vehicle without antipollution devices into the burrow for about 3 minutes.
text: Once pocket gophers have been controlled, level the existing mounds.
text: Once pocket gophers have been controlled, monitor the area on a regular basis for reinfestation of the land.