Introduction

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Crops, Diseases, Rates and Timing continued:
Crop: Diseases Controlled: Application Application Timing:
Rates (per acre):
Potato Early blight (Alternaria solani) 200 to 320 mL Apply prior to disease development
Late blight (Phytophthora infestans) 320 mL
and repeat on a 7 to 14 day interval. Use
the higher rate if extending treatment
interval to 14 days. Apply in alternation
with fungicides with a different mode of
action. If late blight becomes established,
discontinue use of Quadris and use
alternative fungicides.
Rhizoctonia stem rot, stolon canker,
black scurf (Rhizoctonia solani), silver
scurf (Helminthosporium solani)
4 to 6 mL per
100 m of row
Apply once as an in-furrow spray in
20 to 56 L per acre water at planting. Mount
the spray nozzle so that spray is directed
into the furrow as a 15 to 20 cm band just
before the seed is covered. DO NOT apply
by air.
Black dot (Colletotrichum coccodes) 200 to 320 mL Apply on a 7 to 14 day interval prior to
disease development. Use the high rate
and short application interval under high
disease pressures.
* Suppression of white mould in lentils for Quadris only
**DO NOT apply by air.
Application Information:
• Water Volume:
• Ground: Use sufficient water volume to obtain adequate coverage. Use minimum 40 L per acre. In-furrow treatment
in 20 to 56 L per acre.
• Aerial: Use minimum of 18 L per acre. Ensure uniform application.
Foliar Fungicides
How it Works:
The active ingredient azoxystrobin is a methoxyacrylate compound (strobilurin) with broad spectrum contact and systemic
activity. To be used as a preventative and curative fungicide application. For more information refer to “Fungicide Modes of
Action” on page 435.
Tank Mixes:
Insecticides: For legumes and field corn, Quadris and Azoshy 250 SC may be tank-mixed with Matador 120EC insecticide.
For control of potato diseases and insects, Quadris and Azoshy 250SC can be tank-mixed with Actara 240 insecticide.
Consult each label for pests controlled, appropriate timing, precautions, and specific application instructions.
Fungicides: For the control of early blight of potato, Quadris and Azoshy 250 SC may be tank-mixed with Bravo 500. For
control of Rhizoctonia stem, stolon canker and black scurf in potato, Quadris and Azoshy 250 SC can be tank-mixed with
Ridomil Gold 480EC. For control of ascochyta blight in chickpea, Quadris and Azoshy 250 SC must be tank-mixed with
Bravo 500. Azoshy 250 SC and Quadris may be tank-mixed with Tilt 250E in legumes (including soybean), wheat and barley.
• Note: Syngenta Canada supports the following mixes with Quadris that are not on the Quadris label. Apply mixes
according to the most restrictive use limitations for either product:
º Fungicides: Allegro 500F