PREEMERGENCE HERBICIDES
BRAND NAME
ACTIVE INGREDIENT
HRAC CODE
USE SITES
BENEFIT
Preemergence grassy and broadleaf weed control. Excellent preemergence goosegrass control. Labeled for use during bermudagrass, zoysiagrass, and seashore paspalum establishment from sprigs.
Fairways, parks, golf courses, and lawns.
14
Sparge Rate Options
Application Rate lbs/A
Application Rate lbs ai/A
0.67%
299 - 597
2 - 4
Ronstar*
Oxadiazon
0.75%
267 - 533
2 - 4
1.0%
200 - 400
2 - 4
1.2%
167 - 333
2 - 4
1.5%
133 - 267
2 - 4
Apartment complexes, golf courses, cemeteries, sod
farms, roadsides, sports fields, campgrounds, office complexes, parks, parking areas, recreational sites, schools, residential turf and other similar sites.
Preemergence grassy and broadleaf weed control. Will not inhibit rooting. Labeled for application immediately before sprigging of bermudagrass.
14
StayGuard
Flumioxazin
Sparge Rate Options
Application Rate lbs/A
Application Rate lbs ai/A
0.125%
200 - 300
0.25 - 0.375
Golf Courses, Parks, Athletic Fields, Federal, Municipal, Corporate Lawns, and Ornamental Landscape Areas.
14 + 3 + 3
Preemergence grassy and broadleaf weed control.
Oxadiazon + Benefluralin + Triflualin
Starteem*
Sparge Rate Options
Application Rate lbs/A
Application Rate lbs ai/A
1% Oxadiazon 0.25% Benefluralin 0.25% Trifluralin
200
Oxadiazon: 2 Benefluralin: 0.5 Trifluralin: 0.5
Golf Courses, Parks, Athletic Fields, and Sod Farms Only.
Grassy and broadleaf weed control. Excellent crabgrass and goosegrass control.
14 + 3
Sparge Rate Options
Application Rate lbs/A
Application Rate lbs ai/A
Ronstar + Barricade*
Oxadiazon + Prodiamine
1% Ronstar 0.33% Barricade 0.75% Ronstar 0.25% Barricade
200 - 454
Oxadiazon: 2 - 4.5 Barricade: 0.66 - 1.5 Oxadiazon: 2 - 4.5 Barricade: 0.66 - 1.5
266 - 600
Preemergence grassy and broadleaf weed control. Excellent preemergence crabgrass control. Early postemergence crabgrass control.
Residential, Commercial, Golf, and Ornamental Landscape Areas.
3
Sparge Rate Options
Application Rate lbs/A
Application Rate lbs ai/A
0.125%
200 - 300
0.25 - 0.375
0.125%
200 - 400
0.25 - 0.50
Dimension
Dithiopyr
0.15%
167 - 333
0.25 - 0.50
0.17%
147-294
0.25 - 0.50
0.19%
132-263
0.25 - 0.50
0.25%
100-200
0.25 - 0.50
Residential, Commercial, Golf, Sod farms, Ornamental Landscape Areas
Preemergence grassy and broadleaf weed control. Excellent preemergence crabgrass control.
3
Sparge Rate Options
Application Rate lbs/A
Application Rate lbs ai/A
0.21%
310 - 715
0.65 - 1.5
Barricade
Prodiamine
0.30%
217 - 500
0.65 - 1.5
0.38%
171 -395
0.65 - 1.5
0.45%
144 - 333
0.65 - 1.5
*Restricted Use Pesticide
Light green colored boxes indicate availability.
Always read and follow label instructions. All products might not be registered for use or available in all states. Please contact your local Harrell’s rep to understand what is available.
Made with FlippingBook - Online Brochure Maker