ragwort flower close up



Synero® is a water in oil emulsion containing 30 g/litre (3.5% w/w) aminopyralid (present as 36 g/litre aminopyralid potassium) and 100 g/litre (14.14% w/w) fluroxypyr (present as 144 g/litre fluroxypyr-methyl heptyl ester). 

For the control of a wide range of deep-rooted perennial and herbaceous weeds on non-crop land such as motorway and railway embankments, roadsides, grassland of no agricultural interest, and industrial areas (but excluding airfields).

For more information please contact:
Nomix Enviro Limited on 08000 324352

Rigby Taylor Limited on 01204 677777

ICL on 01473 237100


Or call our Technical hotline: 0800 689 8899 or e-mail: ukhotline@corteva.com

Crop of Use

You can view a comprehesive list of Synero crops and controls in the label.




Technical Specifications





Product Registration Number  MAPP 18578
Active Ingredient  30 g/L aminopyralid and 100 g/L fluroxypyr
Pack Size  3.0 Litres
Formulation  Water in oil Emulsion
Dose Rates  2.0 L/ha,  Maximum 1 treatment per  year; Must use an antifoam
Water Volumes  200-400 L/ha
Spray Quality  MEDIUM as defined by BCPC
LERAP  No LERAP Restrictions

More Tools and Resources

If you have a question, or would like to learn more about Synero application, check out our helpful resources:

Technical Hotline

Contact Us

For more info call our technical hotline: 0800 689 8899, or e-mail: ukhotline@corteva.com

Nomix Enviro Limited, Rigby Taylor Limited or ICL

Contact Us

For more information you can call Nomix Enviro Limited on 08000 324352Rigby Taylor Limited on 01204 677777 or ICL on 01473 237100

‘‘®™Trademarks of Corteva Agriscience and its affiliated companies. Use plant protection products safely. Always read the label and product information before use.