Isolation of 4-acetyl-benzoxazolin-2-one (4-ABOA) and diferuloylputrescine from an extract of Gibberella ear rot-resistant corn that blocks mycotoxin biosynthesis, and the insect toxicity of 4-ABOA and related compounds

aspergillus flavus enfermedades de las plantas enfermedades fungosas ensayo extractos vegetales fongicide fungal diseases fungicidas fungicides fusarium culmorum gibberella zeae insecte nuisible laboratory experimentation mais maize maladie des plantes maladie fongique micotoxinas mycotoxine mycotoxins pathogens pest insects plant diseases plant extracts testage testing toxinas toxine toxins