Select Post-Emergent Weed Control
Quinclorac 75 DF Select™ is a selective, post-emergent herbicide that can be safely applied to many types of turf to control a variety of broadleaf and grassy weeds. Quinclorac 75 DF Select can be applied to both residential and non-residential turf. Quinclorac 75 DF Select can be applied from 7 days before seeding and up to 28 days after emergence on selected weeds. The use of a methylated seed oil, such as Duo Stick Select is recommended to greatly enhance the effectiveness of the product.
Quinclorac 75DF Select
- Up to 90 day control
- Works on both broadleaf and grassy weeds
- Selective control means it doesn’t harm turf
- Controls Crabgrass
- Use conjunction with seeedng/overseeding
- Add Duo Stick Select to enhance efficacy
Weeds Controlled Include
- Bindweed, field
- Clover, hop
- Clover, red
- Clover, white
- Daisy, English2,5
- Dandelion, common2
- Geranium, Carolina
- Medic, black
- Morningglory spp.
- Speedwell, common
- Speedwell, slender
- Speedwell, thymeleaf
- Violet, wild
- Crabgrass, large1,4
- Crabgrass, smooth1,4
- Foxtail, giant1
- Foxtail, green1
- Foxtail, yellow1
- Signalgrass, broadleaf
- Residential Turfgrass
- Non-Residential Turfgrass
1Under certain conditions, application of Quinclorac 75DF Select made to annual grasses at 2 to 4 tiller may not provide complete control. A sequential application will be required for grass control in these situations. Optimum control is achieved when applications of Quinclorac 75DF Select + methylated seed oil are applied either before second tiller or as weed grasses mature.
2Tank mix partner or sequential application required.
3Make 2 sequential applications of 0.245 oz. (0.50 lb. AI/A) of Quinclorac 75DF Select per 1,000 sq. ft. and an additional sequential application up to 0.90 fl. oz. (0.46 lb. AI/A) of Quinclorac 75DF Select per 1,000 sq. ft. at 14- to 21-day intervals.
4Biotypes of large and smooth crabgrass in California have shown varied response to Quinclorac 75DF Select. If control failure occurs following a full or split application, DO NOT reapply Quinclorac 75DF Select. Change to a herbicide with a different mode of action.
5NOT FOR USE to control this weed in California.
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