EPA-Approved Fungicides For Asian Soybean Rust

Product Application Volume
Trade Name Formulation Active Ingredient (ai) Chemical Group Manufacturer Rate/Acre Basic Information Preharvest Interval (PHI) Ground (gpa) Air (gpa)
Registered Products
Bravo® WeatherStik Flowable Chlorothalonil Chloronitrile Syngenta Crop Protection Inc. 1-2.5 pts. None Stated 42 days 20-150 High-volume spray
5-10 Low-volume spray
5-10
Echo 720® Flowable Chlorothalonil Chloronitrile Sipcam Agro USA 1-2 pts.
1.5-2.5 pts.
3 applications
2 applications
42 days 20-150 High-volume spray
5-10 Low-volume spray
5-10
Echo 90DF® Flowable Chlorothalonil Chloronitrile Sipcam Agro USA 1-2 pts.
1.5-2.5 pts.
3 applications
2 applications
42 days 20-150 High-volume spray
5-10 Low-volume spray
5-10
Quadris® Flowable Azoxystrobin Strobilurin Syngenta Crop Protection Inc. 6.2-15.4 oz. max 2 sprays 14 days Sufficient water volume for adequate coverage and canopy penetration 10
Headline® Emulsifiable Concentrate Pyraclostrobin Strobilurin BASF Corporation 6-12 oz. max 24 fl. oz./A per season 21 days 15+ minimum not less than 5
Products Approved — Section 18
Tilt® 3.6EC Emulsifiable Concentrate Propiconazole Triazole Syngenta Crop Protection Inc. 4-8 fl. oz. max 12 fl. oz./A per season 28 days 15 5
PropiMax 3.6EC Emulsifiable Concentrate Propiconazole Dow AgroSciences 4-8 fl. oz. max 16 fl. oz./A per season 28 days No volume specification on Section 18 label — Master label states 15 No volume specification on Section 18 label — Master label states 5
Bumper® 41.8EC Emulsifiable Concentrate Propiconazole Makhteshim-Agan 4-8 fl. oz. max 12 fl. oz./A per season 28 days 15 5
Folicur® 3.6F Flowable tebuconazole Bayer CropScience 3-4 fl. oz. max 8 fl. oz./A per season 21 days 10 5
Laredo 25EC Emulsifiable Concentrate Myclobutanil Dow AgroSciences 4-8 fl. oz. max 16 fl. oz./A per season 28 days Adequate spray volume to achieve good coverage and canopy penetration 5
Laredo 25EW Oil in water emulsion Myclobutanil Dow AgroSciences 4.8-9.6 fl. oz. max 16 fl. oz./A per season 28 days 15-20; good coverage and canopy penetration 5
Domark® 230ME Microencapsulated Emulsion Tebuconazole Isagro USA 5-6 fl. oz. max 6 fl. oz./A per season N/A 20-150 for dilute sprays, and 5-10 for concentrate ground sprays and aircraft applications
Stratego® 2.08F Flowable Propiconazole + Trifloxystrobin Strobilurin/Triazole Bayer CropScience 5.5-10 fl. oz. max 20 fl. oz./A per season 21 days 10 5
Quilt 1.66EC Emulsifiable Concentrate Propiconazole + Azoxystrobin Strobilurin/Triazole Syngenta Crop Protection Inc. 14-20.5 fl. oz. max 41 fl. oz./A per season 28 days Sufficient water volume for thorough and uniform plant coverage 10 min., 15 recommended 5
Headline SBR Flowable- Emulsifiable Concentrate Copack Tebuconazole + Pyraclostrobin Strobilurin/Triazole Bayer CropScience/BASF Corporation 7.8 fl. oz. 2 applications max 15.6 fl. oz./A per season 21 days Utilize spray application techniques including sufficient water carrier per acre, pressure and proper nozzle selection that ensure thorough coverage. 5
(Note: The section 3 and section 18 products are approved in Minnesota and South Dakota as of May 10, 2005. Check your state for local approval status. Action is pending on a few additional requests. More details will be announced as EPA acts on those chemistries.)

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