The antifungal activity of polygodial, a secondary metabolite extracted from Canelo, on mycelial growth of different Botrytis cinerea isolates has been evaluated. The results show that polygodial affects growth of normal ...

We report for the first time the presence of polygodial in P. acuminatum and P. persicaria and found it again in P. punctatum. The three species, (classified within the Persicaria section), showed to possess the characteristic ...

The antifeedant activity of 18 sesquiterpenoids of the drimane family (polygodial, drimenol and derivatives) was investigated. RESULTS: Polygodial, drimanic and nordrimanic derivatives were found to exert antifeedant effects ...