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AZteroid® FC390

AZteroid™ FC390 Fungicide

Best-Mixing Disease Control

Enabled by Allosperse, AZteroid™ FC390 delivers long-lasting disease control and maximizes farming efficiency through best-in-class fertilizer compatibility.

AZteroid FC Jug_110623 PNG

Benefits

  • Mixes easily with liquid fertilizers, hard water, and other crop inputs, enabling a single-pass application of disease control and fertility.

  • Delivers proven, long-lasting, soilborne disease control resulting in even stand establishment, especially under cold, wet conditions.

  • Improves plant health for increased crop quality and yield.

  • The first fungicide to be fully compatible with liquid fertilizers without any clogged nozzles or lines and stays mixed, even with application delays and freezing temperatures.

Crops*

Potato
Black scurf, Silver scurf, Rhizoctonia diseases
Sugarbeets

Rhizoctonia crown rot and Root rot

Radishes

Rhizoctonia root rot, Crown rot, and Stem canker

Carrot
Rhizoctonia root rot, Crown rot, and Stem canker
Daikon
Rhizoctonia root rot, Crown rot, and Stem canker
Horseradish
Rhizoctonia root rot, Crown rot, and Stem canker
Turnip
Rhizoctonia root rot, Crown rot, and Stem canker
Parsnip
Rhizoctonia root rot, Crown rot, and Stem canker
Rutabaga
Rhizoctonia root rot, Crown rot, and Stem canker
Garden Beet
Rhizoctonia root rot, Crown rot, and Stem canker
Active Ingredient Content

390 azoxystrobin/L

 

Important: Always read and follow label instructions before buying or using Vive Crop Protection Inc. products. Not for sale in Quebec. The instructions contain important conditions of sale, including limitations of warranty and remedy. Elatus® and Quadris® are registered trademarks of a Syngenta Group Company. AZteroid, Allosperse, Precision Chemistry, and the Vive Crop Protection logo are trademarks of Vive Crop Protection. ©2026 Vive Crop Protection, Inc.
 

* For a full list of crops and pests, refer to label.

See the Results

  • AZteroid + Bifender corn side by side
  • Averland-and-AZteroid-corn-vs-untreated-with-labels
  • Foliar Spray coverage
  • AZteroid FC 3.3 Potatoes
  • Potato NM Demo AZteroid FC 33 vs untreated with text
  • AZteroid FC 3.3 sugarbeet chart
  • CO Sugarbeet Comparison
  • AZteroid vs Quadris in various fertilizers TM
  • AZteroid FC33 provides excellent rhizoctonia control, delivering a measurable increase in ROl and improving sugarbeet yield and quality. Trials conducted throughout MI, MN, and ND. 2016-2022. Based on $50.00/ton and $12.34/ac product cost. Average increase across trials is 1.8 T/ac compared to the untreated.

Watch AZteroid® FC3.3 in Action

Additional Articles to Learn More

Informational Sheets