Prodiamine 65 WDG (Generic Barricade) Help - Questions and Answers

Prodiamine 65 WDG (Generic Barricade)

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Prodiamine 65 WDG (Generic Barricade)

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Asked by Ralph

03/14/2017

Q

Can Prodiamine be used on dichondra lawns?
I have an established dichondra lawn and lots of annual grass weeds that I would like to prevent from growing.

A

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…
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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.

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2 of 3 people found this answer helpful.
Asked by Alston from Charlotte, Nc

01/26/2017

Q

When is the best time to apply Prodiamine 65 WDG?
I live near the NC/SC border. We moved into a new house last year and the yard needs some work. I was hoping I could time it so I can apply this and still seed this spring.

A

Quali-Pro Prodiamine 65 WDG will inhibit the development of turfgrass species overseeded too soon after application. It will depend upon the rate of product used per acre as to how many months you need to wait before reseeding. At the minimum use rate, you need to wait 4 months before reseeding…
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Quali-Pro Prodiamine 65 WDG will inhibit the development of turfgrass species overseeded too soon after application. It will depend upon the rate of product used per acre as to how many months you need to wait before reseeding. At the minimum use rate, you need to wait 4 months before reseeding. Please follow the label instructions.

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2 of 6 people found this answer helpful.
Asked by Brad from Orlando, Fl

12/31/2016

Q

Is Prodiamine 65 WDG safe to use on Floratam St. Augustine grass?

A

Yes, Prodiamine 65 WDG is safe to use on established St. Augustine grass.

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2 of 6 people found this answer helpful.
Asked by Ron

06/03/2018

Q

How long is Prodiamine 65 WDG effective in week or months per application?

A

The application timing for Prodiamine 65 WDG will vary in your area and the rates will vary depending on the turfgrass and if you are able to make split applications in the Spring with 6 weeks between treatment.

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2 of 11 people found this answer helpful.
Asked by Jip from Lithia, Fl

10/31/2016

Q

Is Prodiamine used on pasture safe for horses to graze?
If so, how long should they stay off before grazing?

A

No, Prodiamine 65 WDG should not be used on areas where animals graze.

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2 of 6 people found this answer helpful.
Asked by Thomas from Ms

08/26/2018

Q

Can Prodiamine 65 WDG be combined with Hi-Yield Crabgrass Control?
In fall and again in spring on established grass for crabgrass?

A

Hi-Yield Crabgrass Control is a pre-emergent also like Prodiamine. You can use either on listed established turf species for weed prevention. We do not see a reason to use them both at the same time if you are only targeting crabgrass.

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2 of 2 people found this answer helpful.
Asked by Lou from Harmony, Pa

03/09/2016

Q

Is there a pre-emergent to prevent foxtail on perennial rye/Kentucky blue turf?
I need to eradicate foxtail (technically a grass) and broadleaf weeds from my turf with the ability to reseed as soon as possible. I have 2-4-D for the broadleaf weeds. Will you suggest a product that allows me to combine to the 2-4-D and your suggested product for a spring and fall application? I would like something that won't stain driveways/walkways. Spring is here and I would like to spray as soon as the ground warms up enough. Thank you for helping me, I really do appreciate it. Returning customer.

A

Prodiamine 65 WDG can be used to prevent foxtail but you will have to wait at least 4 months before reseeding, as is the case with all pre-emergents for this weed. Quinkill Max could be tank mixed with 2,4-D as directed on the product label.

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2 of 3 people found this answer helpful.
Asked by Erin from Sterling

05/02/2018

Q

Prodiamine and overseeding
I was told i could use Prodiamine in the fall to prevent Poa Annua and still overseed my tttf grass at the same time without the Prodiamine preventing the seed from germinating. Is this true?

A

Per the Prodiamine 65 WDG 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…
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Per the Prodiamine 65 WDG 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.

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2 of 3 people found this answer helpful.
Asked by Timmy from Bristol, Tn

09/04/2018

Q

Can Prodiamine 65 be used in a garden the fall before planting?
Can I use Prodiamine 65 in my vegetable garden this fall (2018) and then plant seeds and plants in the garden the next spring (April - May 2019). If not, is there a pre-emergence that can be used six months ahead of planting to kill the seeds.

A

Prodiamine 65 WDG (Generic Barricade) cannot be used anywhere that you plan to plant edibles. We do carry the Hi-Yield Herbicide Granules or Monterey Vegetable & Ornamental Weeder that can be used around the listed vegetables on their respective product labels.

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2 of 4 people found this answer helpful.
Asked by Rj from Virginia

05/01/2018

Q

I purchased the Prodiamine 65 WDG (Generic Barricade) and put down 0.83 oz. per 1,000 sq ft on my turf type tall fescue lawn on 22 March 2018. How long will this pre-emergent last on my lawn? Will I be able to overseed in the Fall (August/September)?

A

You applied the maximum rate of Prodiamine 65 WDG that you can use per year, so you will need to wait 6 months before re-seeding your lawn.

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2 of 2 people found this answer helpful.
Asked by Jeff from Pt Charlotte, Fl

02/15/2018

Q

What can I use to stop crabgrass from growing in St Augustine turf in FL?

A

Dimension 2EW and Prodiamine 65 WDG are popular pre-emergent herbicide options for crabgrass on established listed turf.

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2 of 2 people found this answer helpful.
Asked by Sylvia from Miami, Fl

03/02/2018

Q

Can we mix Prodiamine 65 WDG (Generic Barricade) with Hi-Yield New Process Lawn Fertilizer 15 - 5 - 10 applying with a fertilizer spreader? If so, what would be the mixing ratio?

A

Prodiamine 65 WDG (Generic Barricade) can be mixed with a liquid fertilizer and applied. If using a dry fertilizer, do not apply the pre-emergent application onto dry fertilizer. You can apply the Prodiamine and wait a couple of weeks and then fertilize the lawn.

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2 of 2 people found this answer helpful.
Asked by Bill from Dothan, Al

02/18/2020

Q

Can Prodiamine 65 WDG be applied shortly after Atrazine has been used on St. Augustine?
I applied Atrazine a week ago to my St. Augustine and Centipede lawn. Can I follow up this week with Prodiamine 65 WDG?

A

If you were spot treating on your St. Augustine with Atrazine as a post-emergent herbicide, then it should be fine to apply the Prodiamine anytime after that application. If, however, you were applying the Atrazine as a blanket application as a pre-emergent, then you would not need to use another pr…
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If you were spot treating on your St. Augustine with Atrazine as a post-emergent herbicide, then it should be fine to apply the Prodiamine anytime after that application. If, however, you were applying the Atrazine as a blanket application as a pre-emergent, then you would not need to use another pre-emergent right away.

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1 of 2 people found this answer helpful.
Asked by Patrick from New Hill, Nc

09/02/2023

Q

What's the difference between this and Prodiamine 4L Herbicide?
They appear to be the same product in different concentrations. Am I missing something?

A

Both Prodiamine 65 WDG (Generic Barricade) & Barricade 4FL Pre-Emergent Herbicide (Prodiamine) are prodiamine-based pre-emergents. They are made by different manufacturers. It is not uncommon for each manufacturer to have their own version of a pre-emergent with the same active ingredients.

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1 of 1 people found this answer helpful.
Asked by Shawn from Eatonton, Ga

01/17/2020

Q

Where is Prodiamine 65 WDG manufactured?
I am trying to find out the country of origin for production of this product.

A

Prodiamine 65 WDG is manufactured by Quali-Pro, which is located in Texas.

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1 of 1 people found this answer helpful.
Asked by Volkan from Viirginia

01/06/2020

Q

Prodiamine 65 WDG (Generic Barricade) on newly seeded grass, what does established turf grass mean?
I have over seeded last fall September 2019, and planning to use pre-emergent Prodiamine to control Japanese stilt grass this spring April 2020. On the label it says use for "established turf grasses" . theoretically the grass seeded last fall is not considered established until after 2-3 years, correct? Is it still safe to use it on the over seeded area from last fall?

A

Per the Prodiamine 65 WDG (Generic Barricade) 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 Prodiamine 65WDG. So enough time has passed for you to use though we will say that Pro…
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Per the Prodiamine 65 WDG (Generic Barricade) 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 Prodiamine 65WDG. So enough time has passed for you to use though we will say that Prodiamine is not labeled to prevent Japanese Stiltgrass and there is no pre-emergent that we are aware that will.

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1 of 2 people found this answer helpful.
Asked by Ken from Hampton Bays, Ny

04/17/2018

Q

What preemergent can I use in NY as Prodiamine is prohibited?

A

You could use Resolute 4FL Herbicide, which is a liquid concentrate with the same active ingredient. You could also use a weed and feed called Fertilome for All Seasons Lawn Food Plus Crabgrass and Weed Preventer. The latter is a granule but it does also contain a 16-0-8 fertilizer. Pendulum 2G is …
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You could use Resolute 4FL Herbicide, which is a liquid concentrate with the same active ingredient. You could also use a weed and feed called Fertilome for All Seasons Lawn Food Plus Crabgrass and Weed Preventer. The latter is a granule but it does also contain a 16-0-8 fertilizer. Pendulum 2G is another option for granule pre-emergent which has a very similar list of target weeds.

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1 of 1 people found this answer helpful.
Asked by Dwane from Gulfport

10/11/2019

Q

Is it too warm to apply Prodiamine 65 WDG?
Temps in upper 80's. Is it too early temp wise to apply Prodiamine 65? Today is October 11.

A

The application timing of Prodiamine 65 WDG will vary according to your specific region. We recommend contacting your county extension office to confirm the right application timing for your area. You may also look over our Lawn Care Schedule on our site with general time frames.

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1 of 3 people found this answer helpful.
Asked by Terry from Calhoun, La

09/30/2017

Q

I have 1 acre of Tifway 419 bermuda grass. What is a good pre-emergent?
I will be using a 20 gallon pull behind sprayer on mower. Also have established plants around house. Any recommendations as to what to use? When to start?

A

Prodiamine 65 WDG (Generic Barricade) would be a good pre-emergent option for you. It is labeled for most common weeds. The application timing will vary according to the exact weeds you are targeting and your specific region. We recommend contacting your local extension office to confirm the …
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Prodiamine 65 WDG (Generic Barricade) would be a good pre-emergent option for you. It is labeled for most common weeds. The application timing will vary according to the exact weeds you are targeting and your specific region. We recommend contacting your local extension office to confirm the right application timing for your needs. We do have a Lawn Care Schedule on our site with general time frames that may also be helpful.

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1 of 2 people found this answer helpful.
Asked by Louis from Port Huron, Michigan

07/24/2019

Q

Can I mix Prodiamine 65 WDG with EndRun ?

A

Yes, Prodiamine 65 WDG (Generic Barricade) can be mixed with a post emergent herbicide such as EndRun for control actively growing broadleaf weeds. Be sure to review each product label for tank mix instructions and restrictions.

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1 of 1 people found this answer helpful.