BASF Agricultural Solutions UK



Serpent® is a protectant and systemic fungicide for use in winter barley and spring barley


  • The leading protectant and curative SDHi fungicide in independent trials for the previous 4 years
  • Serpent gives plant health benefits and a yield increase even in the absence of disease
  • Controls all major barley diseases including ryncho, net blotch and rust

Product Profile

Active ingredient(s)150 g/l pyraclostrobin and 75 g/l fluxapyroxad
FormulationEmulsifiable concentrate (EC)
Pack size5 litres in outers of four
Crop(s)Winter wheat, spring wheat, durum wheat, winter barley, spring barley, oats, rye and triticale
Disease activitySeptoria tritici, Septoria nodorum, yellow rust, brown rust, Rhynchosporium, net blotch and powdery mildew (for full list see label)
Maximum individual dose1.5 litres per hectare
Maximum number of treatmentsTwo per crop
Latest time of applicationUp to and including flowering (anthesis) just complete (GS 69)
Water volume150-300 litres per hectare
Aquatic buffer zone5 m reducible
Processed cropsWhen applied to barley intended for malting, refer to the rate and latest timing restrictions for fluxapyroxad and pyraclostrobin given by the British Beer and Pub Association (currently up to GS 45 and at a maximum dose of 62.5 g per hectare for fluxapyroxad and before ear emergence only for pyraclostrobin)
 Technical Services Hotline +44 845 602 2553

Technical Services Hotline +44 845 602 2553

Technical Services Hotline

Compatibility list

Click here to take a look at our latest compatbility list

Click here to download the compatibility list