Preferred Label : papyracillic acid;
MeSH note : a phytotoxic 1,6-dioxaspiro(4,4)nonene produced by Ascochyta agropyrina Var. nana;
a potential mycoherbicide for Elytrigia repens biocontrol; structure in first source;
Is substance : O;
Origin ID : C547597;
UMLS CUI : C2932279;
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