You should not exceed the maximum amount of Celsius WG Herbicide in a calendar year per the manufacturer of the product in guidelines following EPA regulations.
Prodiamine 65 WDG would be a great pre emergent product to use to remove unwanted rescuegrass from the Bermuda. We are not aware of a good post emergent product for rescuegrass that will not also harm the bermuda as in most cases customers have to spot treat with a roundup type product and resod/reseed the bare spot once dead.
Yes, Celsius WG Herbicide can safely be applied to Bermudagrass. The label states that for newly established stands of Bermudagrass, do not apply this product for at least 4 weeks after emergence as injury may result.
Unfortunately, Celsius WG Herbicide is not labeled to treat Wedelia in St. Augustine and we are not aware of a product we carry that is. We suggest contacting your local cooperative extension office to see if they can recommend something that has been successful for others in your area.
The product label for Celsius WG Herbicide states that Bull Paspalum may need a second application of this product for control. If weeds are showing signs of recovery, make a second application 2-4 weeks after the first, Typically after yellow, this will result in control of weeds within 1-4 weeks after application. Do not exceed 7.4 oz (210 g) of product per acre per year (365 days)
Yes, Celsius WG Herbicide can safely be applied to a centipede lawn to control chamberbitter. However, we no longer carry this product. This is a very stubborn weed. Pre emergent applications with a product like Isoxaben 75 WG have proven to be the most effective way to control this weed. Research from several extension pages do suggest the use of Atrazine for this weed, but we are not able to guarantee its effectiveness. Also keep in mind given how persistent and pesky chamberbitter is, there is no one and done solution to take care of the weed so repeat applications may have to take place in order to fully kill the invaders.
Crabgrass will start to die after the first frost. Celsius is not a pre-emergent herbicide, so it will only affect crabgrass that is actively growing now and will not prevent future growth of crabgrass.
Yes, Celsius WG Herbicide is labeled for spurweed in sports fields and is safe for bermudagrass.
Most herbicides including Celsius WG are not as effective for weed control when the temperatures are below 55 degrees and the weeds are not actively growing.
No, Celsius WG Herbicide is not labeled for eradication of Poa Annua.
It is recommended to wait 90 days to overseed after applying Celsius WG Herbicide.
If the new St Augustine lawn has started to become established or been mowed at least once you can carefully spot treat with the Celsius WG on the newly laid sod. Anytime herbicides are used its best to wait 4-6 weeks or until the grass has been mowed 1-2 times.
We would recommend storing Celsius WG Herbicide in it’s original container if possible as we do not have any information on transferring the product and the effectiveness and shelf life in another container. For more information, Bayer can be reached directly at 1-800-331-2867.
If you are treating 3 acres, that is a total of 130,680 sq feet. If applying at the high rate of 0.113 oz per 1,000 sq ft, you would use a total 14.75 oz of Celsius WG Herbicide.
Per the product label for Dallisgrass Control: This product in combination with REVOLVER® Herbicide (2 fl oz per gallon) and MSO at 1% v/v applied as a spot treatment in late summer or early fall will suppress and/or control dallisgrass. Applications made sooner may not be effective. Add the specified product rate of 0.085 - 0.113 oz (2.4 - 3.2 g) to enough water to create approximately one gallon of spray solution. One gallon of spray solution will treat up to 1,000 sq ft. Make a second application if regrowth is observed 30-60 days later, but do not exceed 0.17 oz (4.8 g) of product per 1,000 sq. ft. in a calendar year
Celsius WG Herbicide can be applied to established St. Augustine turfgrass as directed but it should NOT be applied to or near fruit trees. You should avoid applications within 15 ft of edible vegetation and outside the dripline of fruit trees.
We would recommend applying the pre emergent first as pre emergents need to be watered sufficiently into the soil to help stop the weeds from germinating.
Celsius WG Herbicide can then be applied to control actively growing weeds after the pre emergent application has dried.Celsius WG Herbicide is labeled for post-emergent applications for the eradication of field sandburs/sticker burs and is safe for St. Augustine grass. We recommend also making sure there is an adequate amount of water being applied to your turf as sometimes lack of water can cause sticker bur.
Please make sure to follow the product label for application.
The application rate for Celsius WG Herbicide will depend on the specific weeds you are targeting and how many square feet the 30 galllon tank will adequately cover. The manufacturer states to use 10 to 60 gallons of water per acre.
Please refer to the product label for complete application instructions.
Celsius WG Herbicide is a selective post-emergent herbicide that is safe if used as directed to established centipede turf for targeting listed weeds including green foxtail and giant foxtail at 1.6 gm/1,000 sq ft and yellow foxtail at 2.4 gm/1,000 sq ft.n
Unfortunately, Celsius WG Herbicide is not labeled to control bahiagrass but you can use MSM Turf Herbicide, it can be used on bermudagrass and it's labeled to help control bahia. It works best when applied in temps between 65 to 85F degrees. It is recommended to make an application early in the morning or in the evening when it's cooler. Weeds, whether grassy or broadleaf, can take a few years to completely control.
