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TOPREX is a co-formulation of difenoconazole and paclobutrazol for use as a plant growth regulator and also as a fungicide against phoma and light leaf spot in winter oilseed rape.
Half fill the sprayer with water, add the TOPREX then top up the tank whilst maintaining agitation. Apply using a medium quality spray using a spray pressure of 2 to 3 bar.
In the event of a Toxic or Transport Emergency in the UK please telephone 01484538444 at any time.