- Efficacy / selectivity of plant protection products for organic and non-organic agriculture in the control of:
- Mushrooms and bacteria
- Insects
- Phytoplasmas
- Wood diseases
- Weeds
- Field tests / half-field / protected environment with artificial infestation (weeds, fungi, insects, mites)
- Plant growth regulator activities
- Side effects on useful insects
- Monitoring of resistance to plant protection products
- Winemaking tests and processed
- Post-harvest
The experimental tests in GEP are conducted in accordance with the main international guidelines: EPPO, CEB, ISO, BS, IRAC, IOBC / WPRS, AFNOR.