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AMISTAR TOP

Active

Last updated:

21.10.2025

Fungicide

Crop protection

Authorisation Number:

PCS No.: 04582

Pack size:

5 litres

Composition:

200 g/l

azoxystrobin

125 g/l

difenoconazole

Activity Group:

Group C2 FRAC Code 11 (azoxystrobin)

Group G1 FRAC Code 3 (difenoconazole)

Formulation:

SC (Suspension Concentrate)

Product Overview
Registration
Application Advice
Emergency
Links and downloads

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Product overview

AMISTAR TOP is a co-formulation of azoxystrobin and difenoconazole for the control of a range of fungal diseases in a range of crops.

Registration

Collards - spring greens (outdoor)
add remove

Powdery Mildew
add remove

Maximum individual dose

1.0 l/ha

Maximum number of applications

Pre Harvest Interval (PHI)

21 days

Aquatic Buffer Zone

5 metres

Non Target Plant Buffer Zone

None

Non Target Arthropods Buffer Zone

None

Stage of use

Post-emergence up to 21 days before harvest.

Restriction of Use

The maximum total dose of difenoconazole must not exceed 250 g/ha per year. The maximum total dose of azoxystrobin must not exceed 500 g/ha per year when sequenced with other azoxystrobin products or on multiple short season crops.

White blister
add remove

Maximum individual dose

1.0 l/ha

Maximum number of applications

Pre Harvest Interval (PHI)

21 days

Aquatic Buffer Zone

5 metres

Non Target Plant Buffer Zone

None

Non Target Arthropods Buffer Zone

None

Stage of use

Post-emergence up to 21 days before harvest.

Restriction of Use

Kale - winter greens (outdoor)
add remove

Powdery Mildew
add remove

Maximum individual dose

1.0 l/ha

Maximum number of applications

Pre Harvest Interval (PHI)

21 days

Aquatic Buffer Zone

5 metres

Non Target Plant Buffer Zone

None

Non Target Arthropods Buffer Zone

None

Stage of use

Post-emergence up to 21 days before harvest.

Restriction of Use

White blister
add remove

Maximum individual dose

1.0 l/ha

Maximum number of applications

Pre Harvest Interval (PHI)

21 days

Aquatic Buffer Zone

5 metres

Non Target Plant Buffer Zone

None

Non Target Arthropods Buffer Zone

None

Stage of use

Post-emergence up to 21 days before harvest.

Restriction of Use

Application Advice

Mixing and spraying	Half fill the sprayer with water, add AMISTAR TOP 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	200-600 l/ha for Brassicas and Carrots, 300-1000 l/ha for Leeks, 300-1200 l/ha for Rocket (Outdoor) and Strawberries (Outdoor & Protected)
Rainfastness	2 hours

Emergency

In the event of a Toxic or Transport Emergency in Ireland please telephone +44 (0) 1484 538444 at any time.

Links and Downloads

picture_as_pdf AMISTAR TOP Tank Mix List (20.2 KB) download

picture_as_pdf AMISTAR TOP Safety Data Sheet v14.1 (445.12 KB) download

picture_as_pdf AMISTAR TOP Product Label (106.24 KB) download

AMISTAR TOP

Last updated:

21.10.2025

Fungicide

Crop protection

Authorisation Number:

PCS No.: 04582

Pack size:

5 litres

Composition:

200 g/l

azoxystrobin

125 g/l

difenoconazole

Activity Group:

Group C2 FRAC Code 11 (azoxystrobin)

Group G1 FRAC Code 3 (difenoconazole)

Formulation:

SC (Suspension Concentrate)

Go to Links and downloads

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