Barricade 4FL Prodiamine Herbicide - 1 Gal Broad Spectrum Pre-Emergent Herbicide for grass and broadleaf weed control. Flexible application allows for both spring and fall use providing season long crabgrass control.
Barricade 4FL is a pre-emergence herbicide that offers low-rate, season-long control of more than 30 grassy and broadleaf weeds, including crabgrass, goosegrass, and Poa annua. Barricade offers the widest possible window for keeping turf weed-free, allowing for applications as early as January – and a single application lasts an entire season. Plus, Barricade herbicide won’t stain fences or other landscape features.
- Effectively controls Annual Bluegrass.
- Excellent tank mix partner with fertilizers and iron solutions.
- Low solubility and volatility — stays in the weed germination zone.
- Active ingredient rate as low as 1/4 the rate of other pre-emergent herbicides.
Active Ingredient Prodiamine 40.7%
Application Rates 0.23~1.1oz/1,000sq.ft/1~3gallons of water
10~48oz/acre (See label for specific uses and rates.)
Mode of Action Pre-Emergent (Prevention weed)
Pre-Emergent control of Crabgrass and 31 other problem weeds including: Henbit, Knotweed, Chickweed, Spurge, Annual Bluegrass, Foxtail, Goosegrass