Assertion: black walnut's juglone | /r/HasProperty | exuded in about 12 to 15 years
Facets:
value: from the walnut roots
type: LOCATION
Source sentences:
text: Alder is usually killed by the walnut toxin, juglone, exuded from the walnut roots in about 12 to 15 years.
text: Alder is usually killed by the walnut toxin, juglone, exuded from the walnut roots in about 12 to 15 years.