BASF Agricultural Solutions UK


Perseus is a protectant fungicide for the control of a range of diseases in potatoes, broccoli/calabrese, vining peas and lettuce (outdoor and protected).


  • Combines the benefits of Xemium SDHI fungicide and difenoconazole, an established azole, to maximise yield, quality and profitability
 Technical Services Hotline +44 845 602 2553

Technical Services Hotline +44 845 602 2553

Technical Services Hotline

Why Perseus?

Product Profile

Active ingredient(s)50 g/l difenoconazole and 75 g/l fluxapyroxad
FormulationSuspension concentrate (SC)
Pack size5 litres in outers of four
CropsPotato, broccoli/calabrese, vining peas and lettuce (outdoor and protected)
Disease activityAlternaria spp. (early blight) in potato, Alternaria and ringspot in broccoli/calabrese, Ascochyta blight and leaf and pod spot in vining peas and Sclerotinia in lettuce.
Maximum individual dose: Potato0.75 l/ha
Maximum individual dose: Broccoli/Calabrese1 l/ha
Maximum individual dose: Vining peas and lettuce (outdoor)2 l/ha
Maximum individual dose: Lettuce (protected)1.2 l/ha
Maximum number of treatments: PotatoFour
Maximum number of treatments: Broccoli/CalabreseThree
Maximum number of treatments: Vining peas and lettuce (outdoor)One
Maximum number of treatments: Lettuce (protected)Two
Latest time of application: Potato3 days before harvest
Latest time of application: Broccoli/Calabrese, lettuce (outdoor and protected) and vining peas14 days before harvest
Water volume: Potato150-400 l/ha
Water volume: Broccoli/Calabrese and vining peas200-800 l/ha
Water volume: Lettuce (outdoor and protected)200-1000 l/ha
Aquatic buffer zoneLERAP B