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Sitra™ SBX

The Smart Choice for Fighting Diseases in Soybeans

Contains azoxystrobin and difenoconazole, the active ingredients used in Quadris Top® SBX.

Sitra™ SBX is a broad-spectrum fungicide with two active ingredients, azoxystrobin and difenoconazole, for strong disease control and resistance management. Its preventive and curative action helps soybeans grow healthier and boost yield potential. Sitra SBX can be applied as a foliar spray and used in block, alternating, or tank-mix programs.

Product PDF Downloads

State Registry

Registered

For inquiries about product availability in your state, please contact Avalaire.

Safety Data Sheets
States Covered
Primary
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Labels
States Covered
Specimen
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Etiquetas en Español
Specimen

Product Information Table

EPA Registration Number
93930-45
Active Ingredient
Azoxystrobin 19.8%
Difenoconazole 19.8%
FRAC Number
11, 3
Signal Word
Warning
Formulation
Suspension Concentrate
Package Size
2 x 2.5 gal, 265 gal,
Restricted Use
No

Key Benefits

  • Dual modes of action for strong disease and resistance control 
  • Enhances stress tolerance 
  • Supports sustained photosynthesis and growth 

Key Uses

The following represent the most common uses for this product. For more detail about these or other uses please refer to the product brochure or ask your distributor.

©2025 Avalaire. Important: Always read and follow label instructions. Not all products are registered for use in every state. Sitra™ SBX is not manufactured, or distributed by Syngenta Crop Protection, LLC, seller of Quadris Top® SBX. Quadris Top® SBX is a registered trademark of a Syngenta group Company. Sitra™ is a trademark of Avalaire, LLC.

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