Soybean Fungicide Options
| Fungicide | Fungicide Group | Maximum Number of Applications Registered Per Year** | Aerial Application | Pre-Harvest Interval | Diseases (Pathogens) *** | ||||||||
| Anthracnose (Colletotrichum truncatum) | Bacterial Blight (Pseudomonas syringae) | Brown Spot (Septoria glycines) | Cercospora Leaf Spot (Cercosporta kikuchii) | Frogeye Leafspot (Cercosporta sojina) | Phomopsis Stem Blight (Phomopsis longicolla) | Pod and Stem Blight (Diaporthe phaseolorum) | Powdery Mildew (Erysiphe spp.) | White Mold (Sclerotinia sclerotiorum) | |||||
| Acapela® (picoxystrobin) | 11 | 2 | Yes | 14 days | X | X | X* | ||||||
| Allegro® 500F (fluazinam) | 29 | 2 | Yes | Do not apply after R3 (early pod) | X | ||||||||
| Contans® WG (Coniothyrium minitans) | Bio- fungicide | Pre-plant or post-harvest | No | None | X | ||||||||
| CotegraTM (prothioconazole + boscalid) | 3 + 7 | 2 | Yes | 21 days | X* | X | X | X* | |||||
| Cueva® (copper) | M1 | 15 | No | 1 day | X | X | |||||||
| DelaroTM 325 SC (prothioconazole + trifloxystrobin) | 3 + 11 | 2 | Yes | 20 days | X | X | X | X | |||||
| Double NickelTM 55/Double NickelTM LC (Bacillus amyloliquefaciensstrain D747) | 44 | Every three to 10 days | No | None | X | ||||||||
| DyaxTM (fluxapyroxad + pyraclostrobin) | 7 + 11 | 2 | Yes | 21 days | X* | X* | X* | ||||||
| ElatusTM (benzovindiflupyr + azoxystrobin) | 7 + 11 | 2 | Yes | 14 days | X | X | X* | X* | X | ||||
| Evito 480 (fluoxastrobin) | 11 | 2 | Yes | Do not apply after R6 (full seed) | X | ||||||||
| Folicur® 250EW/Tebbie (tebuconazole) | 3 | 1 | Yes | 36 days | X | X | |||||||
| FullbackTM 125SC (flutriafol) | 3 | 3 | No | 21 days | X | X | X | ||||||
| Headline® EC/Preach (pyraclostrobin) | 11 | 2 | Yes | 21 days | X | ||||||||
| Maxentis® (azoxystrobin + prothioconazole) | 3 + 11 | 2 | Yes | 20 days | X | ||||||||
| Miravis® Neo 300 SE (propiconazole + pydiflumetofen + azoxystrobin) | 3+7+11 | 1 | Yes | 30 days | X | X | X | X* | |||||
| Priaxor® (fluxapyroxad + pyralostrobin) | 7 + 11 | 2 | Yes | 21 days | X | X* | |||||||
| Proline®/HoldfastTM/SoratelTM (prothioconazole) | 3 | 1 | Yes | 20 days | X | ||||||||
| Quadris®/Azoshy 250 SC (azoxystrobin) | 11 | 2 | Yes | 15 days | X | X | |||||||
| Quilt®/Fungtion SC (propiconazole + azoxystrobin) | 3 + 11 | 2 | Yes | 30 days | X | X | X | X* | |||||
| Serenade OPTI®(Bacillus subtillis) | 44 | None | No | None | X | X | X | ||||||
| Tilt®/Propel®/Propi Super 25EC/Bumper 432 EC®/Pivot418 C®/FITNESS®/Nufarm Propiconazole Fungicide/ Co-Op Pivot/Princeton (propiconazole) | 3 | 2 | Yes | 30–50 days, depending on product used | X | X(soybean grown for seed only) | X | ||||||
| Topnotch® (propiconazole + azoxystrobin) | 3 + 11 | 2 | Yes | 30 days | X | X | X* | ||||||
| TrivaproTM (propiconazole + benzovindiflupyr + axoxystrobin) | 3 + 7 + 11 | 2 | No | 30 days | X | X | X | X | X | X* | |||
* Product registered for suppression only.
** Follow label for proper rotation of fungicides with different modes of action. Some products are not labelled for two sequential applications. Rates and staging may vary by fungicide and disease pressure. Read and follow label directions.
*** Pathogen species claim may differ by label. Refer to specific fungicide label for additional information.
Version June 2022
