Rainfastness for Fallow and In-Season Winter Wheat Herbicides with Postemergence Activity
Published Aug. 2018|Id: L-468
By Brian Arnall, Maggie Adcock, Misha Manuchehri
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| Manufacturer | Trade Name | Common Name | Rainfastness Timea | Hours Until Rainfast | |
|---|---|---|---|---|---|
| Many | 2,4-D Amine | 2,4-D Amine | 6 Hours | 6 | |
| Many | 2,4-D Ester | 2,4-D Ester | 1 Hour | 1 | |
| FMC | Affinity BroadSpec | Thifensulfuron | Several Hours | 3 | |
| Tribenuron | Several Hours | 3 | |||
| FMC | Agility SG | Dicamba | 6 Hours | 6 | |
| Metsulfuron | 6 Hours | 6 | |||
| Thifensulfuron | 6 Hours | 6 | |||
| Tribenuron | 6 Hours | 6 | |||
| FMC | Ally XP | Metsulfuron | 4 Hours | 4 | |
| FMC | Aim | Carfentrazone | NAb | NA | |
| Syngenta | Amber | Triasulfuron | 4 Hours | 4 | |
| Pyroaxasulfone | 4 Hours | 4 | |||
| Syngenta | Axial XL | Pinoxaden | 30 Minutes | 0.5 | |
| BASF | Beyond | Imazamox | 1 Hour | 1 | |
| Many | Many | Bromoxynil | NA | NA | |
| BASF, Many | Clarity, Amine | amba DGA Amine | 4 Hours | 4 | |
| Many | Dicamba DMA Ester | Dicamba Ester | NA | NA | |
| Arysta | Everest 2.0 | Flucarbazone | 1 Hour | 1 | |
| FMC | Express | Tribenuron | Several Hours | 3 | |
| FMC | Finesse Cereal & Fallow | Cholorsulfuron | 6 Hours | 6 | |
| Metsulfuron | 6 Hours | 6 | |||
| FMC | Glean XP | Cholorsulfuron | NA | NA | |
| Many | Glyphosate | Glyphosate | 30 Minutes - 4 Hoursc | 4 | |
| Syngenta | Gramoxone | Paraquat | 15-30 Minutes | 0.5 | |
| FMC | Harmony SG | Thifensulfuron | Several Hours | 3 | |
| FMC | Harmony Extra | Thifensulfuron | Several Hours | 3 | |
| Tribenuron | Several Hours | 3 | |||
| Bayer | Huskie | Bromoxynil | 1 Hour | 1 | |
| Pyrasulfotole | 1 Hour | 1 | |||
| Bayer | Liberty | Glufosinate | 4 Hours | 4 | |
| Many | MCPA Amine | MCPA Amine | NA | NA | |
| Many | MCPA Ester | MCPA Ester | NA | NA | |
| Bayer | Olympus | Propoxycarbazone | 4 Hours | 4 | |
| Bayer | Osprey | Mesosulfuron | 4 Hours | 4 | |
| Monsanto | Outrider | Sulfosulfuron | 2 Hours | 2 | |
| BASF | Paramount | Quinclorac | 6 Hours | 6 | |
| Syngenta | Peak | Prosulfuron | 4 Hours | 4 | |
| CORTEVA | PowerFlex HL | Pyroxsulam | 4 Hours | 4 | |
| CORTEVA | Quelex | Florasulam | 4 Hours | 4 | |
| Halauxifen | 4 Hours | 4 | |||
| Syngenta | Rave | Dicamba | 4 Hours | 4 | |
| Triasulfuron | 4 Hours | 4 | |||
| BASF | Sharpen | Saflufenacil | 1 Hour | 1 | |
| FMC | Sentrallas | Thifensulfuron | 1 Hour | 1 | |
| Fluroxypyr | 1 Hour | 1 | |||
| Syngenta | Talinor | Bromoxynil | 1 Hour | 1 | |
| Bicyclopyrone | 1 Hour | 1 |
a Rainfastness time is listed as it appears on the herbicide label.
b Rainfastness information not available.
c Rainfastness time is dependent on glyphosate formulation.
Misha Manuchehri
Extension Weed Specialist
Maggie Adcock
Undergraduate Researcher
Brian Arnall
Precision Nutrient Management Specialist