AMISTAR

Last updated:
22/03/2021
Crop protection
Fungicide
Authorisation Number
PCS 05072
Pack size
5 litres
Composition
250 g/l
azoxystrobin
Activity Group
Group C2 FRAC Code 11
Formulation
SC (Suspension Concentrate)
Mode of action
Contact
Systemic
Residual

AMISTAR contains azoxystrobin for the control of a range of fungal diseases in a range of crops.

Application rate
1.0 l/ha
Water volume
Maximum number of applications
2
Pre Harvest Interval (PHI)
14 days
Maximum total dose
2.0 l/ha
Stage of use
Post-emergence up to 14 days before harvest.
Restriction of Use
A maximum total dose of 500 g azoxystrobin must not be exceeded within a 12 month period on the same field. When used in a protected situation other than “permanent protection with full enclosure”, a 5 m aquatic buffer zone must be observed.
Aquatic Buffer Zone
Unclassified
Non Target Arthropods Buffer Zone
None
Non Target Plant Buffer Zone
None

Application rate
1.0 l/ha
Water volume
Maximum number of applications
2
Pre Harvest Interval (PHI)
35 days
Maximum total dose
2.0 l/ha
Stage of use
Post emergence up to 35 days before harvest.
Restriction of Use
Apples are sensitive to azoxystrobin. Avoid drift onto apples. Spray equipment used to apply AMISTAR should not be used to treat apples.
Aquatic Buffer Zone
Unclassified
Non Target Arthropods Buffer Zone
None
Non Target Plant Buffer Zone
None
Resistance management status
Do not apply more than two foliar applications of QoI-containing products to any crop.

Application rate
1.0 l/ha
Water volume
Maximum number of applications
3
Pre Harvest Interval (PHI)
14 days
Maximum total dose
3.0 l/ha
Stage of use
Post-emergence up to 14 days before harvest.
Restriction of Use
Apples are sensitive to azoxystrobin. Avoid drift onto apples. Spray equipment used to apply AMISTAR should not be used to treat apples.
Aquatic Buffer Zone
Unclassified
Non Target Arthropods Buffer Zone
None
Non Target Plant Buffer Zone
None

Application rate
1.0 l/ha
Water volume
Maximum number of applications
2
Pre Harvest Interval (PHI)
14 days
Maximum total dose
2.0 l/ha
Stage of use
Post emergence up to 14 days before harvest.
Restriction of Use
A maximum total dose of 500 g azoxystrobin must not be exceeded within a 12 month period on the same field.
Aquatic Buffer Zone
Unclassified
Non Target Arthropods Buffer Zone
None
Non Target Plant Buffer Zone
None
Resistance management status
Do not apply more than two foliar applications of QoI-containing products to any crop.

Application rate
1.0 l/ha
Water volume
Maximum number of applications
2
Pre Harvest Interval (PHI)
14 days
Maximum total dose
2.0 l/ha
Stage of use
Post emergence up to 14 days before harvest.
Restriction of Use
A maximum total dose of 500 g azoxystrobin must not be exceeded within a 12 month period on the same field.
Aquatic Buffer Zone
Unclassified
Non Target Arthropods Buffer Zone
None
Non Target Plant Buffer Zone
None
Resistance management status
Do not apply more than two foliar applications of QoI-containing products to any crop.

Application rate
1.0 l/ha
Water volume
Maximum number of applications
2
Pre Harvest Interval (PHI)
14 days
Maximum total dose
2.0 l/ha
Stage of use
Post emergence up to 14 days before harvest.
Restriction of Use
A maximum total dose of 500 g azoxystrobin must not be exceeded within a 12 month period on the same field.
Aquatic Buffer Zone
Unclassified
Non Target Arthropods Buffer Zone
None
Non Target Plant Buffer Zone
None
Resistance management status
Do not apply more than two foliar applications of QoI-containing products to any crop.

Application rate
1.0 l/ha
Water volume
Maximum number of applications
3
Pre Harvest Interval (PHI)
21 days
Maximum total dose
3.0 l/ha
Stage of use
Post emergence up to 21 days before harvest.
Restriction of Use
Apples are sensitive to azoxystrobin. Avoid drift onto apples. Spray equipment used to apply AMISTAR should not be used to treat apples.
Aquatic Buffer Zone
Unclassified
Non Target Arthropods Buffer Zone
None
Non Target Plant Buffer Zone
None
Resistance management status
Do not apply more than four foliar applications of QoI-containing products to any crop. See FRAC guidelines for full details.

Application rate
1.0 l/ha
Water volume
Maximum number of applications
3
Pre Harvest Interval (PHI)
21 days
Maximum total dose
3.0 l/ha
Stage of use
Post emergence up to 21 days before harvest.
Restriction of Use
Apples are sensitive to azoxystrobin. Avoid drift onto apples. Spray equipment used to apply AMISTAR should not be used to treat apples.
Aquatic Buffer Zone
Unclassified
Non Target Arthropods Buffer Zone
None
Non Target Plant Buffer Zone
None
Resistance management status
Do not apply more than four foliar applications of QoI-containing products to any crop. See FRAC guidelines for full details.

Application rate
1.0 l/ha
Water volume
Maximum number of applications
3
Pre Harvest Interval (PHI)
21 days
Maximum total dose
3.0 l/ha
Stage of use
Post emergence up to 21 days before harvest.
Restriction of Use
Apples are sensitive to azoxystrobin. Avoid drift onto apples. Spray equipment used to apply AMISTAR should not be used to treat apples.
Aquatic Buffer Zone
Unclassified
Non Target Arthropods Buffer Zone
None
Non Target Plant Buffer Zone
None
Resistance management status
Do not apply more than four foliar applications of QoI-containing products to any crop. See FRAC guidelines for full details.

Application rate
1.0 l/ha
Water volume
Maximum number of applications
2
Pre Harvest Interval (PHI)
14 days
Maximum total dose
2.0 l/ha
Stage of use
Post-emergence up to 14 days before harvest.
Restriction of Use
A maximum total dose of 500 g azoxystrobin must not be exceeded within a 12 month period on the same field. When used in a protected situation other than "permanent protection with full enclosure", a 5 metre aquatic buffer zone must be observed.
Aquatic Buffer Zone
Unclassified
Non Target Arthropods Buffer Zone
None
Non Target Plant Buffer Zone
None

Application rate
1.0 l/ha
Water volume
Maximum number of applications
2
Pre Harvest Interval (PHI)
35 days
Maximum total dose
2.0 l/ha
Stage of use
Post-emergence up to 35 days before harvest.
Restriction of Use
Certain apple varieties are highly sensitive to Amistar. As a precaution Amistar should not be applied when there is a risk of spray drift onto neighbouring apple crops.
Aquatic Buffer Zone
Unclassified
Non Target Arthropods Buffer Zone
None
Non Target Plant Buffer Zone
None

Application rate
1.0 l/ha
Water volume
Maximum number of applications
2
Pre Harvest Interval (PHI)
Before beginning of flowering (GS61).
Maximum total dose
2.0 l/ha
Stage of use
Post emergence up to and including GS61.
Restriction of Use
Apples are sensitive to azoxystrobin. Avoid drift onto apples. Spray equipment used to apply AMISTAR should not be used to treat apples.
Aquatic Buffer Zone
Unclassified
Non Target Arthropods Buffer Zone
None
Non Target Plant Buffer Zone
None
Resistance management status
Do not apply more than two foliar applications of QoI-containing products to any crop.

Application rate
1.0 l/ha
Water volume
Maximum number of applications
2
Pre Harvest Interval (PHI)
21 days
Maximum total dose
2.0 l/ha
Stage of use
Post emergence up to 21 days before harvest.
Restriction of Use
Apples are sensitive to azoxystrobin. Avoid drift onto apples. Spray equipment used to apply AMISTAR should not be used to treat apples.
Aquatic Buffer Zone
Unclassified
Non Target Arthropods Buffer Zone
None
Non Target Plant Buffer Zone
None
Resistance management status
Do not apply more than two foliar applications of QoI-containing products to any crop.

Application rate
1.0 l/ha
Water volume
Maximum number of applications
2
Pre Harvest Interval (PHI)
21 days
Maximum total dose
2.0 l/ha
Stage of use
Post emergence up to 21 days before harvest.
Restriction of Use
Apples are sensitive to azoxystrobin. Avoid drift onto apples. Spray equipment used to apply AMISTAR should not be used to treat apples.
Aquatic Buffer Zone
Unclassified
Non Target Arthropods Buffer Zone
None
Non Target Plant Buffer Zone
None
Resistance management status
Do not apply more than two foliar applications of QoI-containing products to any crop.

Application rate
0.5 l/ha as a foliar spray
Water volume
Maximum number of applications
3
Pre Harvest Interval (PHI)
7 days before harvest
Maximum total dose
1.5 l/ha
Application growth stage
Post-emergence up to 7 days before harvest
Stage of use
Post-emergence up to 7 days before harvest
Restriction of Use
Apples are sensitive to azoxystrobin. Avoid drift onto apples. Spray equipment used to apply AMISTAR should not be used to treat apples.
Aquatic Buffer Zone
Unclassified
Non Target Arthropods Buffer Zone
None
Non Target Plant Buffer Zone
None

Application rate
3.0 l/ha at planting, as an in-furrow application
Water volume
Maximum number of applications
1
Pre Harvest Interval (PHI)
At planting
Maximum total dose
3.0 l/ha
Stage of use
At planting
Restriction of Use
Apples are sensitive to azoxystrobin. Avoid drift onto apples. Spray equipment used to apply AMISTAR should not be used to treat apples.
Aquatic Buffer Zone
Unclassified
Non Target Arthropods Buffer Zone
None
Non Target Plant Buffer Zone
None

Application rate
3.0 l/ha at planting, as an in-furrow application
Water volume
Maximum number of applications
1
Pre Harvest Interval (PHI)
At planting
Maximum total dose
3.0 l/ha
Stage of use
At planting
Restriction of Use
Apples are sensitive to azoxystrobin. Avoid drift onto apples. Spray equipment used to apply AMISTAR should not be used to treat apples.
Aquatic Buffer Zone
Unclassified
Non Target Arthropods Buffer Zone
None
Non Target Plant Buffer Zone
None

Application rate
3.0 l/ha at planting, as an in-furrow application
Water volume
Maximum number of applications
1
Pre Harvest Interval (PHI)
At planting
Maximum total dose
3.0 l/ha
Stage of use
At planting
Restriction of Use
Apples are sensitive to azoxystrobin. Avoid drift onto apples. Spray equipment used to apply AMISTAR should not be used to treat apples.
Aquatic Buffer Zone
Unclassified
Non Target Arthropods Buffer Zone
None
Non Target Plant Buffer Zone
None

Application rate
1.0 l/ha
Water volume
Maximum number of applications
2
Pre Harvest Interval (PHI)
Before watery ripe stage (GS71).
Maximum total dose
2.0 l/ha
Stage of use
Post emergence up to and including GS71.
Restriction of Use
Apples are sensitive to azoxystrobin. Avoid drift onto apples. Spray equipment used to apply AMISTAR should not be used to treat apples.
Aquatic Buffer Zone
Unclassified
Non Target Arthropods Buffer Zone
None
Non Target Plant Buffer Zone
None
Resistance management status
Do not apply more than two foliar applications of QoI-containing products to any crop.

Application rate
1.0 l/ha
Water volume
Maximum number of applications
2
Pre Harvest Interval (PHI)
Before watery ripe stage (GS71).
Maximum total dose
2.0 l/ha
Stage of use
Post emergence up to and including GS71.
Restriction of Use
Apples are sensitive to azoxystrobin. Avoid drift onto apples. Spray equipment used to apply AMISTAR should not be used to treat apples.
Aquatic Buffer Zone
Unclassified
Non Target Arthropods Buffer Zone
None
Non Target Plant Buffer Zone
None
Resistance management status
Do not apply more than two foliar applications of QoI-containing products to any crop.

Application rate
1.0 l/ha
Water volume
Maximum number of applications
2
Pre Harvest Interval (PHI)
Before watery ripe stage (GS71).
Maximum total dose
2.0 l/ha
Stage of use
Post emergence up to and including GS71
Restriction of Use
Apples are sensitive to azoxystrobin. Avoid drift onto apples. Spray equipment used to apply AMISTAR should not be used to treat apples.
Aquatic Buffer Zone
Unclassified
Non Target Arthropods Buffer Zone
None
Non Target Plant Buffer Zone
None
Resistance management status
Do not apply more than two foliar applications of QoI-containing products to any crop.

Application rate
1.0 l/ha
Water volume
Maximum number of applications
3
Pre Harvest Interval (PHI)
14 days
Maximum total dose
3.0 l/ha
Stage of use
Post-emergence up to 14 days before harvest.
Restriction of Use
Apples are sensitive to azoxystrobin. Avoid drift onto apples. Spray equipment used to apply AMISTAR should not be used to treat apples.
Aquatic Buffer Zone
Unclassified
Non Target Arthropods Buffer Zone
None
Non Target Plant Buffer Zone
None

Mixing and spraying

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

Water volume

Refer to label

Rainfastness

2 hours
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