SWITCH

Last updated:
22/08/2016
Crop protection
Fungicide
Authorisation Number
PCS 03761
Pack size
1 kg
Composition
37.5% w/w
cyprodinil
25% w/w
fludioxonil
Activity Group
Group D1 FRAC code 9 (cyprodinil)
Group E2 FRAC code 12 (fludioxonil)
Formulation
WG (Water Dispersible Granule)
Mode of action
Contact
Protectant

SWITCH is a co-formulation of cyprodinil and fludioxonil for the control of a range of diseases in ornamental plant production and in a range of both vegetable and fruit crops.

Application rate
1.0 kg/ha
Water volume
Maximum number of applications
3
Pre Harvest Interval (PHI)
Maximum total dose
3.0 kg/ha
Stage of use
Post harvest
Restriction of Use
Allow a minimum of 10-14 days between applications.
Aquatic Buffer Zone
Varies with sprayer type. See label.
Non Target Arthropods Buffer Zone
None
Non Target Plant Buffer Zone
None
Resistance management status
Resistance management depends on fungicide programme employed. See label for details.

Application rate
0.2% solution
Water volume
Maximum number of applications
1
Pre Harvest Interval (PHI)
Pre-planting
Stage of use
Pre-planting
Resistance management status
Resistance management depends on fungicide programme employed. See label for details.

Application rate
1.0 kg/ha
Water volume
Maximum number of applications
3
Pre Harvest Interval (PHI)
7 days before harvest
Maximum total dose
3.0 kg/ha
Stage of use
Post-emergence up to 7 days before harvest
Restriction of Use
Allow a minimum of 10-14 days between applications.
Aquatic Buffer Zone
Varies with sprayer type. See label.
Non Target Arthropods Buffer Zone
None
Non Target Plant Buffer Zone
None
Resistance management status
Resistance management depends on fungicide programme employed. See label for details.

Application rate
1.0 kg/ha
Water volume
Maximum number of applications
3
Pre Harvest Interval (PHI)
7 days before harvest
Maximum total dose
3.0 kg/ha
Stage of use
Post-emergence up to 7 days before harvest
Restriction of Use
Allow a minimum of 10-14 days between applications.
Aquatic Buffer Zone
Varies with sprayer type. See label.
Non Target Arthropods Buffer Zone
None
Non Target Plant Buffer Zone
None
Resistance management status
Resistance management depends on fungicide programme employed. See label for details.

Application rate
1.0 kg/ha
Water volume
Maximum number of applications
3
Pre Harvest Interval (PHI)
7 days before harvest
Maximum total dose
3.0 kg/ha
Stage of use
Post-emergence up to 7 days before harvest
Restriction of Use
Allow a minimum of 10 days between the first and second application and 28 days between the second and third application
Aquatic Buffer Zone
Varies with sprayer type. See label.
Non Target Arthropods Buffer Zone
None
Non Target Plant Buffer Zone
None
Resistance management status
Resistance management depends on fungicide programme employed. See label for details.

Application rate
1.0 kg/ha
Water volume
Maximum number of applications
3
Pre Harvest Interval (PHI)
7 days before harvest
Maximum total dose
3.0 kg/ha
Stage of use
Post-emergence up to 7 days before harvest
Restriction of Use
Allow a minimum of 10 days between the first and second application and 28 days between the second and third application
Aquatic Buffer Zone
Varies with sprayer type. See label.
Non Target Arthropods Buffer Zone
None
Non Target Plant Buffer Zone
None
Resistance management status
Resistance management depends on fungicide programme employed. See label for details.

Application rate
1.0 kg/ha
Water volume
Maximum number of applications
2
Pre Harvest Interval (PHI)
14 days before harvest
Maximum total dose
2.0 kg/ha
Stage of use
Post-emergence up to 14 days before harvest
Restriction of Use
Allow a minimum of 10 days between applications
Aquatic Buffer Zone
Varies with sprayer type. See label.
Non Target Arthropods Buffer Zone
None
Non Target Plant Buffer Zone
None
Resistance management status
Resistance management depends on fungicide programme employed. See label for details.

Application rate
0.8 kg/ha
Water volume
Maximum number of applications
3
Pre Harvest Interval (PHI)
3 days before harvest
Maximum total dose
2.4 kg/ha
Stage of use
Post-emergence up to 3 days before harvest
Restriction of Use
Allow a minimum of 5-14 days between applications
Aquatic Buffer Zone
Varies with sprayer type. See label.
Non Target Arthropods Buffer Zone
None
Non Target Plant Buffer Zone
None
Resistance management status
Resistance management depends on fungicide programme employed. See label for details.

Application rate
1.0 kg/ha
Water volume
Maximum number of applications
2
Pre Harvest Interval (PHI)
Not applicable
Maximum total dose
2.0 kg/ha
Stage of use
Post-emergence where there is a risk of attack up to foliage height of 50 cm.
Restriction of Use
Use only a single application on Saint Paulia
Aquatic Buffer Zone
Varies with sprayer type. See label.
Non Target Arthropods Buffer Zone
None
Non Target Plant Buffer Zone
None
Resistance management status
Resistance management depends on fungicide programme employed. See label for details.

Application rate
1.0 kg/ha
Water volume
Maximum number of applications
2
Pre Harvest Interval (PHI)
Not applicable
Maximum total dose
2.0 kg/ha
Stage of use
Post-emergence where there is a risk of attack up to foliage height of 50 cm.
Restriction of Use
Use only a single application on Saint Paulia
Aquatic Buffer Zone
Varies with sprayer type. See label.
Non Target Arthropods Buffer Zone
None
Non Target Plant Buffer Zone
None
Resistance management status
Resistance management depends on fungicide programme employed. See label for details.

Application rate
1.0 kg/ha
Water volume
Maximum number of applications
2
Pre Harvest Interval (PHI)
Not applicable
Maximum total dose
2.0 kg/ha
Stage of use
Post-emergence where there is a risk of attack up to foliage height of 50 cm.
Restriction of Use
Use only a single application on Saint Paulia
Aquatic Buffer Zone
Varies with sprayer type. See label.
Non Target Arthropods Buffer Zone
None
Non Target Plant Buffer Zone
None
Resistance management status
Resistance management depends on fungicide programme employed. See label for details.

Application rate
1.0 kg/ha
Water volume
Maximum number of applications
2
Pre Harvest Interval (PHI)
Not applicable
Maximum total dose
2.0 kg/ha
Stage of use
Post-emergence where there is a risk of attack up to foliage height of 50 cm.
Restriction of Use
Use only a single application on Saint Paulia
Aquatic Buffer Zone
Varies with sprayer type. See label.
Non Target Arthropods Buffer Zone
None
Non Target Plant Buffer Zone
None
Resistance management status
Resistance management depends on fungicide programme employed. See label for details.

Application rate
1.0 kg/ha
Water volume
Maximum number of applications
2
Pre Harvest Interval (PHI)
Not applicable
Maximum total dose
2.0 kg/ha
Stage of use
Post-emergence where there is a risk of attack up to foliage height of 50 cm.
Restriction of Use
Use only a single application on Saint Paulia
Aquatic Buffer Zone
Varies with sprayer type. See label.
Non Target Arthropods Buffer Zone
None
Non Target Plant Buffer Zone
None
Resistance management status
Resistance management depends on fungicide programme employed. See label for details.

Application rate
1.0 kg/ha
Water volume
Maximum number of applications
2
Pre Harvest Interval (PHI)
14 days before harvest
Maximum total dose
2.0 kg/ha
Stage of use
Post-emergence up to 14 days before harvest
Restriction of Use
Allow a minimum of 10 days between applications
Aquatic Buffer Zone
Varies with sprayer type. See label.
Non Target Arthropods Buffer Zone
None
Non Target Plant Buffer Zone
None
Resistance management status
Resistance management depends on fungicide programme employed. See label for details.

Application rate
1.0 kg/ha
Water volume
Maximum number of applications
2
Pre Harvest Interval (PHI)
GS59
Maximum total dose
2.0 kg/ha
Stage of use
Post-emergence up to GS59
Restriction of Use
Allow a minimum of 14-28 days between applications
Aquatic Buffer Zone
Varies with sprayer type. See label.
Non Target Arthropods Buffer Zone
None
Non Target Plant Buffer Zone
None
Resistance management status
Resistance management depends on fungicide programme employed. See label for details.

Application rate
1.0 kg/ha
Water volume
Maximum number of applications
3
Pre Harvest Interval (PHI)
21 days before harvest
Maximum total dose
3.0 kg/ha
Stage of use
Post-emergence up to 21 days before harvest
Restriction of Use
Allow a minimum of 10-14 days between applications.
Aquatic Buffer Zone
Varies with sprayer type. See label.
Non Target Arthropods Buffer Zone
None
Non Target Plant Buffer Zone
None
Resistance management status
Resistance management depends on fungicide programme employed. See label for details.

Application rate
1.0 kg/ha
Water volume
Maximum number of applications
3
Pre Harvest Interval (PHI)
10 days before harvest
Maximum total dose
3.0 kg/ha
Stage of use
Post-emergence up to 10 days before harvest
Restriction of Use
Allow a minimum of 10 days between applications
Aquatic Buffer Zone
Varies with sprayer type. See label.
Non Target Arthropods Buffer Zone
None
Non Target Plant Buffer Zone
None
Resistance management status
Resistance management depends on fungicide programme employed. See label for details.

Application rate
1.0 kg/ha
Water volume
Maximum number of applications
3
Pre Harvest Interval (PHI)
10 days before harvest
Maximum total dose
3.0 kg/ha
Stage of use
Post-emergence up to 10 days before harvest
Restriction of Use
Allow a minimum of 10 days between applications
Aquatic Buffer Zone
Varies with sprayer type. See label.
Non Target Arthropods Buffer Zone
None
Non Target Plant Buffer Zone
None
Resistance management status
Resistance management depends on fungicide programme employed. See label for details.

Mixing and spraying

Half fill the sprayer with water, add the SWITCH then top up the tank whilst maintaining agitation. Apply using a medium quality spray using a spray pressure of at least 2 bar.

Water volume

200-2000 l/ha depending on crop situation

Rainfastness

1 hour
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