Assertion: australian ladybug | /r/HasProperty | imported in california
Facets:
value: to control the cottony cushion scale
type: PURPOSE
value: for a pest control experiment
type: PURPOSE
Source sentences:
text: In 1888, an Australian ladybug was imported in California for a pest control experiment.
text: The first attempt—and one of the most successful—was in the late 1880s, when an Australian ladybug (Rodolia cardinalis) was imported into California to control the cottony cushion scale.