Introduction

447
Allegro 500F
Company:
Syngenta Canada – PCP#27517
Fungicide Group
29
Refer to page 437
Formulation:
40% fluazinam.
• Container size - 2 x 10 L
Crops, Diseases, Rates and Timing:
Crop Diseases Application Rate Application Timing
(per acre)
Potato Late blight (Phytophthora infestans) 160 mL Begin applications when plants are 15 to 20 cm
tall or when conditions favour disease
development. Repeat application at 7 to 10 day
intervals.
Sclerotinia stem rot
(Sclerotinia sclerotiorum)
160 to 240 mL Begin applications at full bloom. Repeat
application intervals of 7 to 10 days.
Dry bean White mould (Sclerotinia sclerotiorum) 240 to 405 mL Begin applications when plants are at early
to mid bloom (10 to 50% bloom). Repeat
application 7 to 10 days later.
Soybean White mould (Sclerotinia sclerotiorum) 180 to 470 mL For suppression of white mould use 180 mL
rate. For control of white mould use 355
to 470 mL rate. Begin application at the R1
(early bloom) to R2 (full bloom) stage of
development and if needed, again 10 to
14 days later at early pod formation (R3).
Foliar Fungicides
Application Information:
• Water Volume:
• Ground: 80 to 240 L per acre. Spray volumes vary with amount of plant growth; apply in sufficient water to obtain
adequate coverage of foliage.
• Aerial: For potatoes and dry bean minimum of 18 L per acre.
How it Works:
The active ingredient fluazinam is a pyridinamine fungicide with contact activity. For more information refer to “Fungicide
Modes of Action” on page 435.
Tank Mixes:
Note: Syngenta Canada supports the following mixes that are not on the Allegro 500F label. Apply mixes according to the
most restrictive use limitations for either product:
• Herbicides: Reglone (potato)
• Fungicides: Quadris
• Insecticides: Matador (dry bean)