Term Name:	Reynoutria sachalinensis extract
Synonyms:	giant knotweed extract
Definition:	A mixture resulting from extraction from dried and ground plant material from giant knotweed (Reynoutria sachalinensis) with ethanol. It is used to prevents growth of certain fungi, especially powdery mildew and gray mould on ornamental plants grown in greenhouses.
Ontology:	ChEBI [CHEBI:84030]  ( EBI )