Assertion: european corn borer | /r/HasProperty | discovered in north america
Facets:
value: in manitoba
type: LOCATION
value: near boston
type: LOCATION
Source sentences:
text: The European corn borer was discovered first in North America near Boston, Massachusetts, in 1917.
text: The European corn borer (Ostrinia nubilalis) was first discovered in North America in 1919 and in Manitoba in 1948.