BASF Agricultural Solutions UK
Agriculture

Gemstone®

A systemic fungicide with protectant and curative properties for use in winter wheat, spring wheat, durum wheat, winter barley, spring barley, oats, rye and triticale. Gemstone® contains pyraclostrobin and epoxiconazole.

Benefits

  • Pyraclostrobin has excellent efficacy against both brown and yellow rust
  • Pyraclostrobin provides plant health benefits and can increase yield in the absence of disease
  • Different modes of action provides robust resistant strategy
Active ingredient(s)80 g/l pyraclostrobin and 62.5 g/l epoxiconazole
FormulationSuspo-emulsion (SE)
Pack size5 litres in outers of four
Crop(s)Winter and spring wheat, durum wheat, winter and spring barley, oats, rye and triticale
Disease activitySeptoria tritici, Septoria nodorum, yellow rust, brown rust, mildew, net blotch, Rhynchosporium (for full list see label)
Maximum individual dose2.0 litres per hectare
Maximum number of treatmentsTwo per crop
Latest time of application: winter and spring wheat, durum wheat, rye and triticaleUp to and including flowering complete (GS 69)
Latest time of application: winter and spring barley and oatsUp to and including emergence of ear just complete (GS 59)
Water volume200-300 litres per hectare
Aquatic buffer zoneLERAP B
Processed cropsWhen applied to barley intended for malting, refer to the latest timing restrictions for epoxiconazole given by the British Beer and Pub Association (currently before ear emergence only)
 Technical Services Hotline +44 845 602 2553

Technical Services Hotline +44 845 602 2553

Technical Services Hotline

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