Assertion: wilt | /r/HasProperty | significant economic issue
Facets:
value: during epidemics in the 1990s
type: TEMPORAL
value: for the corn seed industry
type: TRANSITIVE-OBJECT
Source sentences:
text: During epidemics in the 1990s, Stewart's wilt was a significant economic issue for the corn seed industry because of the logistics of trading and exchange of large volumes of field corn seed throughout the world.