Quinclorac 75 DF will not harm Empire Zoysia when applied per label. We recommend to make the application in the cooler times of the day also when temps are between 65-80 degrees.
Quinclorac 75 DF comes in a 1 lb jar.
Quinclorac 75 DF needs to time to be absorbed through the weeds and you do not want the weeds to be stressed from mowing or it will not be effectively absorbed. You need to apply at least 2 days before mowing or wait 2 days after application to mow.
Quinclorac 75 DF is a water dispersable granule. Quinclorac 1.5L is a liquid. Both have the same active ingredient. Both require the addition of a methylated seed oil surfactant such as Duo Stick Select for best results. Both will control foxtail.
Yes, when using Quinclorac 75 DF you would want to use a Non-Ionic Surfactant for hebicides like Prime Source Duo Stick.
Quinclorac 75 DF can be tank mixed with pre-emergents such as Prodiamine as long as rates for each product are followed. We do recommend that you do a jar test to ensure proper mixing before adding to your tank, and also that you add a surfactant for the Quinclorac to be more effective
There is not a specific amount of time you need to wait to apply your fertilizer after applying Quinclorac 75 DF. Since Quinclorac works best when it has at least 24 hours to dry after application, then waiting at least 1 day before watering or applying a liquid fertilizer would be advantageous.
You should be able to safely mix the Quinclorac 75 DF and a 2,4-D product to get a wider range of weed and weedy grass control with no issues. As with any chemical mixture, be sure to do a tank-mix test first to make sure no clumping or mixing issues occur and spot test a small area to be sure no undesirable effects occur from the mixture and use. Always follow the most restrictive label of the two for use and refer to each product label for complete instructions regarding tank mixing.
When Quinclorac 75 DF is applied can vary depending on the target weed as directed on the product label. Retreatment intervals can be 14-21 days. Keep in mind that post-emergent herbicides will work best when the target weeds are young and actively growing. Quinclorac is only a post-emergent herbicide, so it doese not prevent any new weeds from germinating.
We would recommend to seed and then wait 28 days to apply Quinclorac 75 DF
Quinclorac 75 DF are tan pellets and the Quinclorac 1.5L is a liquid. They both contain the active ingredient, quinclorac but are different formulations made by the same manufacturer. Please refer to the product label for the specific application instructions to fit your needs.
Quinclorac 75 DF is indeed a safe product as long as it is used according to the product label. Your children need to be out of the treatment area while you’re spraying. Once the application is completely dry, it’s safe for them to resume normal activity. The product label states that the applicator should wear a long sleeved shirt and long pants, chemical resistant gloves like the Nitrile Chemical Resistant Gloves and socks with shoes.
When applying any two herbicides at the same time you will need to do a jar test and check for compatibility and emulsion of the two products. If the Quinclorac 75 DF and Trimec mix well and emulsify after agitation it would be ok to mix and apply them together.
Per the Quinclorac 75 DF product label you can tank mix with MSMA for sedge control.
It is recommended not to mow within 2 days before and 2 days after applying Quinclorac 75 DF.
Quinclorac 75 DF Herbicide has a shelf life of about 3 years once opened if stored in a cool, dry place (away from extreme temperatures).
Quinclorac 75 DF and Prime Source Quinclorac 75 DF Select Herbicide are the same product made by different manufacturers. Both products contain the same active ingredients and very similar product labels.
Quinclorac 75 DF is used at the rate of 0.367 oz per 1000 sqft when applied as a broadcast or spot treatment in a minimum of 0.5 gallons of water. If you are spot treating with a specific amount of water, ie 1 gallon you would use the 1 tbsp per gallon.
New York is a very tough state for homeowners to purchase the professional grade products we carry like Quinclorac 75 DF. The states prefers that only licensed trained professionals handle the product and many others. A great alternative is the Ferti-Lome Weed Out with Crabgrass Killer: it contains the same active ingredient.
Quinclorac 75 DF is not labeled for dallisgrass. You may be able to use a product like Dismiss NXT instead.
