Assertion: gypsy moth's population | /r/CapableOf | undergo large fluctuations
Facets:
value: with a 10-yr period9,10
type: TEMPORAL
Source sentences:
text: Gypsy moth outbreaks are cyclic in the United States, as they are in its native Eurasian range, and the population undergoes large fluctuations, usually with a 10-yr period9,10.