Ergon
A selective, post-emergence herbicide for the control of grass and broad-leaved weeds in cereals. 
Identification
MAPP 20656 Great Britain: Pesticide product number assigned by the UK Health and Safety Executive (HSE) for Great Britain. Products containing macro-organisms are authorised differently.
PCS 03818 Ireland: Pesticide product registration number assigned by the Pesticide Registration and Control Divisions (PRCD) of the Department of Agriculture, Food and the Marine (DAFM), Ireland. Products containing macro-organisms may be authorised differently.
DK 607-4 Denmark: Pesticide product registration number assigned by the Danish EPA (Miljøstyrelsen). Products containing macro-organisms may be authorised differently.
CzR 4783-1 Czech Republic: Pesticide product registration number assigned by the Central Institute for Supervising and Testing in Agriculture (ÚKZÚZ), under the Ministry of Agriculture. Products containing macro-organisms may be authorised differently.
BVL 006858-00 Germany: Pesticide product registration number assigned by the Federal Office of Consumer Protection and Food Safety (BVL), Germany. Products containing macro-organisms may be authorised differently.
HUN 02.5/10393-2/2010 Hungary: Pesticide product registration number is assigned by the Hungarian National Food Chain Safety Office, commonly known by its Hungarian acronym, Nébih (Nemzeti Élelmiszerlánc-biztonsági Hivatal). Products containing macro-organisms may be authorised differently.
LT 0384H/10 Lithuania: Pesticide product registration number assigned by the Lithuanian State Plant Service under the Ministry of Agriculture. Products containing macro-organisms may be authorised differently.
ANF 080PC Romania: Pesticide product registration code issued by the Romanian (Autoritatea Națională Fitosanitară (ANF)) which is the official competent authority under the Romanian Ministry of Agriculture and Rural Development. Products containing macro-organisms may be authorised differently.
ONSSA F04-9-017 Morocco: Pesticide product registration number assigned by the Office National de Sécurité Sanitaire des Produits Alimentaires (ONSSA), Morocco. Products containing macro-organisms may be authorised differently.Active substances
Formulation
UFI and Type
Possible coformulants
Product family
None
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Always read and follow the instructions on the pesticide label.
Other information
Please cite as:
AERU (2026) Pesticide Formulations Catalogue (PFC): Ergon. Agriculture and Environment Research Unit (AERU), University of Hertfordshire, UK. URL: https://sitem.herts.ac.uk/aeru/pfc/Reports/3146.htm (Last accessed: 09/11/2026)
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