Yes, Drive XLR8 Herbicide Crabgrass Killer is a concentrate that needs to be diluted with water before applying.
Drive XLR8 Herbicide Crabgrass Killer should not be applied to bahiagrass as it could be injured.
Drive XLR8 is a post-emergent herbicide only. So while it will kill existing plants, it does not prevent new seeds from germinating. We recommend using a pre-emergent such as Dimension 2EW in the spring before soil temps reach 55 degrees to prevent new crabgrass from growing next year.
According to the product label for Drive XLR8 Herbicide Crabgrass Killer you want to avoid rainfall or irrigation for about 24 hours after the applications. Since rainfall occurred right after the application the efficacy could be impacted so you may need to reapply.
Yes Drive XLR8 Herbicide controls many broadleaf weeds such as clover, dandelion, foxtail, wild violet and many others. Drive XLR8 Herbicide Crabgrass Killer is not labeled to treat creeping charlie. Tenacity is labeled to control Ground Ivy "Creeping Charlie" as post emergent control. Please see the product label for a full list of weeds controlled.
Drive XLR8 Herbicide is used at 1.45 oz per 1000 sq/ft in typically 1 gallon of water, and you would use 2-3 teaspoons of your crop oil surfactant per gallon of water.
Pets are safe to re-enter the area after Drive XLR8 Herbicide Crabgrass Killer has been applied and once the product has completely dried.
It is advised to wait at least 2-3 days after an application of an herbicide like Drive XLR8 Herbicide Crabgrass Killer before mowing your turf. You should mow 2 days prior to applying and wait an additional 2 days after application before mowing again.
Drive XLR8 Herbicide Crabgrass Killer requires the use of a methylated seed oil surfactant for best results and one is not required when using Dismiss so it would not be recommended to tank mix the products together in a single application. Both products are safe on bermuda when used as directed on their respective labels.
Yes, Drive XLR8 Herbicide Crabgrass Killer can be applied on Bermuda grass for crabgrass and other boradleaf and grassy weed control. It is recommended to tank mix Drive XLR8 with a Methylated Seed Oil Surfactant like Duo Stick for best results.
Per the product label, Drive XLR8 Herbicide Crabgrass Killer should not be applied to centipede turfgrass therefore should work to kill unwanted centipede in the Kentucky Bluegrass turfgrass.
Drive XLR8 Herbicide Crabgrass Killer is not recommended to be applied using hose end sprayer as it is difficult to regulate the amount of water coverage and to ensure adequate water volume is coming out to evenly and thoroughly distribute the recommended 1.45 fl oz per 1000 sq ft mix rate.
Per the product label, use at least 20 gallons of water per acre or 0.5 gallons of water per 1000 sq ft at a low pressure setting of 20 to 40 psi to provide uniform spray distribution. A methylated seed oil surfactant is also recommended to be tank mixed with Drive XLR8 for best results.
Please view our How to Calibrate Your Sprayer Video for more information.
To avoid any turf damage, Drive XLR8 should be applied when temperatures are between 65-85 degrees. It would be best to apply in the early morning or in the evening so that the product has sufficient time to dry before temperatures get above this range.
For best results, Drive XLR8 Herbicide Crabgrass Killer should be used along with a methylated seed oil surfactant such as Duo Stick Methylated Seed Oil.
In California many varieties of crabgrass are resistant to quinclorac, which is the main ingredient used to control it across the country. The active ingredient Quinclorac in Drive XLR8 Herbicide Crabgrass Killer is safe for fescue but resistance is possible.
Q4 Plus which is quinclorac and sulfentrazone together for the crabgrass, or Tenacity which is a completely different active ingredient all together. Tenacity though works bests as spot treatments for post emergent control, and the manufacturer suggests only targeting young crabgrass with it as mature large clumps will take multiple applications or may not see complete control when at that growth stage.
Make sure every spring you are using a pre emergent like Dimension 2EW or Pendulum 2G Herbicide to prevent the crabgrass seeds from germinating so you do not have to treat for it later in the growing season. Pre emergents should go down right at or just before soil temps reach 55 degrees consistently.
To avoid any turf damage, Drive XLR8 should be applied when temperatures are between 65-85 degrees. It would be best to apply in the early morning or in the evening when temperatures are at their lowest so that the product has sufficient time to dry before temperatures get above this range. If temperatures are above 85 degrees, you should wait to apply the product when temperatures are lower. Please be sure to review the product label for more information and complete application instructions before use.
Drive XLR8 Herbicide Crabgrass Killer is applied at 64 fl oz per acre in atleast 20 gallons of water per acre (1.45 fl oz in 0.5 gallons of water per 1000 sq ft) with a low pressure sprayer at 20 to 40 psi. A methlyated seed oil surfactant such as Duo Stick is needed for best results.
For treating 1.5 acres (65,340 sq ft), it will take a total of 96 fl oz of Drive XLR8 + 46.5 tbsps of a MSO Surfactant (1.5 tbsp per gallon of water) using no less than 31 gallons of water.
*Using 0.5 gallons water per 1000 sq ft is the minimum water volume recommended for adequate distribution of the herbicide. Water is only acting as the carrier therefore weather it takes 0.5 gallons or 1.5 gallons of water to cover 1000 sq ft does not matter, as long as you evenly and thoroughly cover the area.
