Designed to be an exclusive component of the Double Team Sorghum Cropping Solution, FirstAct herbicide delivers sorghum growers reliable broad spectrum grass control along with flexible rotation and high yields for more profitable returns per acre.
Control a wide variety of key grass weeds, including:
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| Grass Species | % Yield Reduction | Sources |
|---|---|---|
| Johnson Grass | 100% | Bean (1991) |
| Shattercane | 80-96% | Stahlman and Wicks (2000), Original Veseckt et al (1973) |
| Longpine Sandbur | 42% | Thompson, Dille, and Peterson (2017), Original Fabrizius (1998) |
| Yellow Foxtail | 44% | Stahlman and Wicks (2000), Original (Feltner et al (1969b)) |
| Barnyardgrass | 44% | Stahlman and Wicks (2000), Original (B.A. Smith(1990)) |
| Prairie Cupgrass | 42% | Stahlman and Wicks (2000), Original (Stahlman and Northam (1992)) |
| Texas and Brown Panicum | 80% | Garcia et al (2019) |
If planting in 20 inch rows or less always use the higher rates. Increase seeding rate by 20% if planting is delayed significantly to account for lower tillering rates.
| Yield Goal | Seed/acre | |
|---|---|---|
| <80 bu/acre | < 4,500 lbs/acre | 25-30,000 |
| 80-125 bu/acre | 4,000-5,600 lbs/acre | 40-55,000 |
| 125+ bu/acre | 7,000+ lbs/acre | 55-70,000 |
| Irrigated | Irrigated | 80-120,000 |
