Prodiamine 65 WDG is mixed with water and applied not dispersed with a spreader. The exact amount of water you dilute it with is not important. It is only important to make sure you are using the correct amount of product per 1,000 sq ft of lawn. Use too much and you risk damaging your lawn, use too little and you will not get adequate results. You will need to use 0.185-0.55 oz per 1,000 sq ft . To decide how much water you want to use, you should mark a 1,000 sq ft area, fill your sprayer with water ONLY, and start walking and spraying just as if you were doing the actual application of herbicide. When you are done walking and spraying the 1,000 sq ft area note how much water it took you to spray that area, and that is the amount you will want to mix 0.185-.055 oz of product with for each 1,000 sq ft area that needs to be treated.
It is recommended that you wait at least 4 months after applying Prodiamine 65 WDG to overseed an area. Please refer to the chart on page 11 of the product label regarding reseeding interval relative to your region and the rate applied.
Normally if you choose to use a pre-emergent you cannot seed within several months of the application. Per the Prodiamine Product Label: To reduce the potential to injure overseeded turf, wait 60 days after seeding or until after the second mowing, whichever is longer, before applying Quali-Pro Prodiamine 65 WDG.
When to Overseed After Application (All States)* Quali-Pro Prodiamine 65 WDG will inhibit the development of turfgrass species overseeded too soon after application. Follow rates and intervals in the table below for best overseeding/reseeding results
When used at the lowest rates, it starts at 4 months after application that you can overseed.
Nutsedge is a summer weed that is hard to control using a pre emergent such as Prodiamine 65 WDG (Generic Barricade). Nutsedge is controlled after emergence in cool and warm season turf grasses such as St. Augustinegrass, Bermudagrass, Kentucky Bluegrass, tall and fine fescue, and perennial ryegrass. Sedgehammer is considered one of the more "gentle to turfgrass" products and the most widely used for controlling both yellow and purple nutsedge.
Prodiamine 65 WDG should only be applied to established St. Augustine. It is only labeled for newly plugged Bermuda. Please contact us at 866-581-7378 M-F 9-5 PM for an alternative product recommendation.
Prodiamine 65 WDG (Generic Barricade) can be applied to a grass with dew just be sure to also water it in 1/2 inch after application.
Yes, Prodiamine 65 WDG can be applied to mulch beds to get keep weeds from coming up. Be sure to apply the product to the soil and water it in adequately so that it can get down into the soil to prevent the weeds.
Both Prodiamine 65 WDG and Tenacity Herbicide are labeled for Poa Annua. Prodiamine 65 WDG should be able to better control Poa Annua, just follow the label instructions. Make sure the product is labeled to be tolerated by your turf and check for the best time in Fall for application with your local Cooperative Extension Office. You want to wait 6-8 weeks after Prodiamine 65 WDG (Generic Barricade) application to overseed.
Yes Prodiamine 65 WDG would be a great product to use as a pre-emergent in rock bed areas, you would just need to use a higher water volume to ensure the product gets past the rock to the soil beneath it where the seeds would be germinating.
Per the Prodiamine 65 WDG (Generic Barricade) product label: Do not apply Quali-Pro Prodiamine 65 WDG to areas where dichondra...are desirable species.
Dimension 2EW is a pre-emergent herbicide that does not mention Dichondra anywhere on it's product label and might be able to be used instead. We recommend you contact the manufacture, Dow AgroSciences at 800-992-5994.
Prodiamine 65 WDG is only a pre-emergent product and will only stop seeds from germinating. There are maximum rate that can be used per year so we would recommend checking the label with regards to what type of turf grass you have.
Yes, the Prodiamine 65 WDG (Generic Barricade) label states you would use 0.36 - 0.83oz of product per 1,000sf in Tall Fescue and 0.185 - 0.55oz of product per 1,000sf in Kentucky Bluegrass.
You can, but ideally, Prodiamine 65 WDG should be watered in within 7 days of application, so unless the snow melts within that time it would be best to go ahead and water in 1/2 inch after application.
Prodiamine 65WDG or Dimension 2EW are great pre-emergent herbicides to use. Be sure to refer to the product labels of each to see which meets your needs for your lawn type and the weeds you are trying to control.
The 5 lb. container of Prodiamine 65 WDG is equivalent to 80 fl oz. The 0.83 oz that is the is the maximum amount that can be applied to your lawn annually is equivalent to 4.98 tsp.
Yes, Prodiamine 65 WDG needs to be dispersed with water to get into the soil to prevent the weeds from germinating.
Yes, you can used Prodiamine 65 WDG in any sprayer even with filters that is labeled for herbicide or insecticides. As long as there is enough agitation to get the product into solution within the tank there should be no issue with it clogging.
Yes, Prodiamine 65 WDG is a great pre-emergent to use in mulch beds.
The amount of area Prodiamine 65 WDG will cover depends on the rate you use per acre. The rate for bermudagrass is 1-2.3 lbs per acre. If you use the product at the low rate, you will be able to treat 5 acres. At the higher rate, you will be able to treat about 2.5 acres.
Yes, Prodiamine 65 WDG can be used in the spring to control various weeds including poa annua.
