Bedrock

Manufacturer
SYNGENTA
Category
Fungicides
Registered until
2026-02-28
Registration number
18426
Active materials
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DIRECTIONS FOR USE


IMPORTANT: This information is approved as part of the Product Label. All instructions within this section must be carefully read in order to obtain safe and successful use of this product.
BEDROCK can be used on all varieties of potatoes including seed potatoes

TIMING
BEDROCK is a protectant and curative fungicide so following good agricultural practice the programme should start BEFORE blight enters the crop. Commence spraying at the first blight warning or when local weather conditions are favourable for the disease. However applications 1 day after an infection event has occurred have shown to give good levels of control.
Intervals between applications of BEDROCK should be reduced as blight risk increases, so that protection of the crop can be maintained.
Applications of BEDROCK should be made at 7-10 day intervals depending on disease pressure. As disease pressure and the risk of late blight infection increase, the interval should be shortened.

Rates of Use
Apply BEDROCK at 0.6 kg product per hectare. Up to six applications may be made per crop. Allow a minimum of 7 days between applications.
Applications of BEDROCK can be made up to 7 days before harvest.

MIXING AND SPRAYING
Spray Volume
Apply BEDROCK in a recommended 200-600 litres of water per hectare
Spray Nozzles
A medium quality spray* is preferred for application of BEDROCK (* as defined by The British Crop Protection Council). A spray pressure of 2 - 3 bar is recommended.

Mixing
Make sure the sprayer is clean and set to give an even application at the correct volume
Fill the spray tank with half the required volume of clean water and start agitation. Add the required amount of
BEDROCK and continue agitation whilst adding the rest of the water.
Agitate the mixture thoroughly before use and continue agitation during spraying and any stoppages.
Thoroughly wash all spray equipment with water immediately after use
Do not leave the spray liquid in the sprayer for long periods (such as during meal breaks or overnight).

Registered for culturesRatePreharvest Interval
Potatoes0.6 l7