BASF Agricultural Solutions UK



Tucana® is a fungicide with protectant and curative properties for disease control in winter and spring wheat, winter and spring barley and oats.


  • Pyraclostrobin has excellent efficacy against both brown and yellow rust

  • Can be used in cereal and maize crops

  • Tucana gives plant health benefits and can increase yield in the absence of disease

Product Profile

Active ingredient(s)250 g/l pyraclostrobin
FormulationEmulsifiable concentrate (EC)
Pack size5 litres in outers of four
Crop(s)Winter and spring wheat, winter and spring barley, oats
Disease activitySeptoria tritici, Septoria nodorum, yellow rust, brown rust, net blotch and Rhynchosporium (for full list see label)
Maximum individual dose1 litre per hectare
Maximum number of applicationsTwo per crop
Latest time of application: winter and spring wheatBefore grain watery ripe (GS 71)
Latest time of application: winter and spring barley, oatsUp to and including emergence of ear just complete (GS 59)
Water volumeMinimum 200 litres per hectare
Aquatic buffer zoneLERAP B
Other specific restrictions
To reduce the risk of resistance developing in target diseases the total number of applications of products containing QoI fungicides made to any cereal crop must not exceed two.
The maximum concentration must not exceed 1 litre of product in 200 litres of water.
 Technical Services Hotline +44 845 602 2553

Technical Services Hotline +44 845 602 2553

Technical Services Hotline

Real Results: Wheat Fungicide

Real Results: Wheat Fungicide

Be part of the Real Results Circle to learn more how you can deliver greater yield for your crops.

Working with our independent industry partners ADAS and AgSpace, we are conducting 50 Real Results trials at farms across the country. Receive best practice advice to help you grow more.

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Compatibility list

Click here to take a look at our latest compatbility list

Click here to download the compatibility list