CebaraPlant Protection Product ComparisonPlant Protection Product ComparisonReport inaccuraciesReport inaccuracies

FORMULATION & ACTIVE INGREDIENT: CEBARA is an emulsifiable concentrate containing 187.5 g/l cyprodinil (18.5% w/w) and 62.5 g/l isopyrazam (6.2% w/w).

TARGETS: Winter and Spring Barley: Net Blotch, Rhynchosporium secalis, Ramularia collo-cyni, Brown Rust, Powdery Mildew.

RAINFASTNESS: 1 hour.

GENERAL INFORMATION
Isopyrazam is an orthosubstituted pyrazole carboxamide fungicide belonging to the sub-class of the benzonorbornenes.
Cyprodinil is from the pyrimidinamine group of chemicals.
CEBARA is predominantly protectant but has significant biochemical potency and can deliver disease control away from the point of application.
Isopyrazam is an SDH respiration inhibitor (FRAC group #7 carboxamides). No cross resistance to any compound of a different fungicide class is expected.
Cyprodinil inhibits methionine biosynthesis (FRAC group #D1 pyriminadines). No cross resistance to any compound of a different fungicide class has yet been identified or is expected.
CEBARA shows excellent crop safety and disease control which results in significant yield benefits.
CEBARA is best used as a protectant treatment or in the earliest stages of disease development. The length of disease control is generally about four to six weeks during the period of active stem elongation.

RESISTANCE MANAGEMENT

Use CEBARA as part of an Integrated Crop Management (ICM) strategy incorporating other methods of control, including where appropriate other fungicides with a different mode of action. You must not apply more than two foliar applications of products containing an SDH inhibitor to any cereal crop.

Disease control may be reduced if strains of pathogens less sensitive to CEBARA develop.

Users should refer to current FRAG-UK guidelines for SDHI compounds.

CROP SPECIFIC INFORMATION

Crops and growing conditions
CEBARA can be used on all varieties of winter and spring barley. Apply CEBARA under good growing conditions with adequate soil moisture. Avoid poor growing conditions which may give less reliable results.

Timing
Always inspect crops to assess disease development immediately before spraying. Best results will be achieved from applications made as a protectant treatment or in the earliest stages of disease development following a disease risk assessment or the use of appropriate decision support systems.

Rates of use
Apply CEBARA at 2.0 litres per hectare

FOLLOWING CROPS
There are no restrictions on succeeding crops in a normal rotation.

MIXING AND SPRAYING
Mixing Procedure
Make sure the sprayer is set to give an even application at the correct volume. Fill the spray tank with half the required volume of water and begin agitation. Add the required amount of CEBARA to the spray tank and allow to disperse before adding any other product. Add the rest of the water and continue to agitate the mixture thoroughly. Always agitate during spraying.

Spray Quality
Apply CEBARA using a conventional fan nozzle producing a medium spray quality as defined by the British Crop Protection Council. A spray pressure of 2–3 bars is recommended.

Spray Volume
Apply CEBARA in a recommended 100–400 litres of water per hectare through conventional crop spraying equipment.