Ask A Pro: 866-581-7378 Mon-Fri 9am-5pm ET Contact Us
Fast Free Shipping On Your Entire Order*
DoMyOwn - Do It Yourself Pest Control
  • Use "Spacebar" or "Enter" to expand the My Account navigation menu.
  • Use Down or Tab key to select next menu item.
  • Use Up or Shift+Tab keys to select the previous item.
  • Use Enter/Space key to visit the menu item.
  • Use Esc key to leave the submenu.
  • Use Left/Right arrow keys to allow users to navigate within the navigation links.
  • Use Down arrow key to expand the submenu and up/down arrow keys to navigate within the submenu.
  • Use Enter/Space key to select the menu/submenu items.
  • Use Esc key to leave the submenu.

LABOR DAY SALE: Take 5% Off Almost Everything* + Savings Up to 20% Off - Shop Now »   *See Details

Prodiamine 65 WDG (Generic Barricade) - Questions & Answers

Learn more about Prodiamine 65 WDG (Generic Barricade)

Ask a Question
Prodiamine 65 WDG (Generic Barricade)
On Sale!
$94.98
Was: $105.53

Free Shipping

Info / Buy Now

Displaying 21 to 40 (of 320 questions)
Sort:
  • Asked by Roberta from St Charles, Mo
    09/16/2023
    Q
    Would deer be harmed from grazing on grass sprayed with Prodiamine? Humans from eating that meat?
    We live in an area where multiple deer graze on our grass daily and hunters hunt and then eat this meat. Is Prodiamine harmful to the deer and then what is the impact on the meat that will be consumed by humans?
    A

    Prodiamine 65 WDG (Generic Barricade) would not be recommended for use in assigned pastures or grazeland where animals are intended to graze or in specifically planted food plot areas. 
     
    If applying to your residential lawn in which wildlife such as deer do occasionally graze, you are recommended to use a sufficient amount of water to carry the active ingredient into the soil to start working as soon as possible but also, to help protect pets and wildlife from potential exposure. 
     
    Prodiamine 65 WDG (Generic Barricade) is applied at 0.185-0.55 oz  (1.1 tsp-3.3 tsp) per 1,000 sq ft, this is usually mixed at 1 to 2 gallons of water. If a light rain is not expected within 7 days of the application, water the area with 1/4 to 1/2 inch of irrigation to ensure the seeds are contacted. Do not mow 2 days before or 2 days after the application. 

    Was this answer helpful to you?   Yes No
  • Asked by Donna from Ga
    09/09/2023
    Q
    How long before horses can graze?
    A

    Prodiamine 65 WDG cannot be used in pastures where animals will graze.  We apologize, but we are not aware of a pre-emergent herbicide that can be used in grazing areas.  You may want to contact your local cooperative extension office to see if they have any recommendations.  

    Was this answer helpful to you?   Yes No
  • Asked by Matt from Cedar Park, Texas
    09/05/2023
    Q
    How much product do I need to put in 300 gallons of water?
    A

    In order to know how much Prodiamine 65 WDG (Generic Barricade) you need, you will first need to determine how much area you're covering. Once you know that, you will follow the label for rates. For example, you use anywhere from 0.5-2.3 lbs per acre or 0.185-0.83 oz per 1k square feet depending on your lawn type. Once you know how much product you need per area, you will need to calibrate your sprayer to determine how much water to use 
     
    https://www.domyown.com/msds/PRODIAMINE_65WDG_Label.pdf
     
    https://www.domyown.com/how-much-product-per-gallon-calibrate-your-sprayer-to-find-the-answer-v-539.html

    Was this answer helpful to you?   Yes No
  • 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.  

    Was this answer helpful to you?   Yes No
    1 of 1 people found this answer helpful.
  • Asked by Lori from Great Cacapon Wv
    08/26/2023
    Q
    Is this safe to use in a field that has free range chickens?
    A

    Since Prodiamine 65 WDG is not labeled for use where animals graze or around animal facilities, we would not recommend using this in areas where the chickens will roam or feed. We would recommend waiting at least one year before allowing animals to graze in areas treated with this product.

    Was this answer helpful to you?   Yes No
  • Asked by Michael from Waxhaw, Nc
    08/25/2023
    Q
    How long is shelf life of this product?
    A

    Prodiamine 65 WDG has a shelf life of 3 years as long as it's stored in a dry, cool place. 

    Was this answer helpful to you?   Yes No
  • Asked by Sal from Cambridge, Mn
    08/14/2023
    Q
    Safe for Clover?
    Is is product safe to use on a white clover, Tall Fescue, & Annual Ryegrass lawn? I don't see Clover or ryegrass called out on the datasheet, so just want to double-check! Also is this effective on horseweed (Erigeron Canadensis) and/or Sandbur grass (Cenchrus Longispinus).
    A

    Prodiamine 65 WDG (Generic Barricade) does list perennial ryegrass and tall fescue as tolerable to applications on the label.  This is a pre-emergent only that will not affect any actively growing weeds and only prevents the weeds listed on the label when applied before they germinate which does not include sandbur or horseweed.  Something like Pendulum 2G would be more recommended for Sandbur.  We are not able to find a pre-emergent labeled for horseweed.

    Was this answer helpful to you?   Yes No
  • Asked by William from Starkville
    08/10/2023
    Q
    Rate of Prodiamine for gravel parking lots?
    A
    The first thing you need to know when using an herbicide such as Prodiamine 65 WDG is that 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. 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-.55 oz of product with for each 1,000 sq ft area that needs to be treated. Make sure to use sufficient water to make sure it makes contact with the soil under the gravel. 
    Was this answer helpful to you?   Yes No
  • Asked by Joan from Montrose, Co
    07/09/2023
    Q
    Is Prodiamine 65 WDG effective on a gravel driveway? I don't want to endanger lawns and plants on either side.
    A

    Prodiamine 65 WDG would be fine to use on a gravel driveway but the granules are a yellow color therefore it may stain. It is a pre-emergent that can also be used around landscaped ornamentals. The best and longest-lasting pre-emergent herbicide to use around areas like a gravel driveway where you do not want any plants to grow would be a vegetation management product like TVC Total Vegetation Control. This product will prevent any plant growth in those areas for up to 1 year. Just be sure not to apply in a way that would run off or contact the roots of desirable plants/turf since this product last for so long. If you have existing weeds in the gravel areas, then you can use Roundup QuikPro to spot treat and kill any existing plants.

    Was this answer helpful to you?   Yes No
  • Asked by Donna from Montgomery, Texas
    06/18/2023
    Q
    Spurge overgrowth in St. Augustine grass...
    Our lawn is being taken over by spurge. What can we use to kill it and yet allow my dogs to walk on it, they live inside, but ???
    A

    Prodiamine 65 WDG (Generic Barricade) is only labeled to prevent spurge, it will not kill that which has already emerged. However, you can use Celsius WG Herbicide for existing spurge that has already emerged. Just keep your pets out of the area while applying & they may return once the product has dried. You will also want to consult with your extension for the appropriate time to apply a pre-emergent. 
     
    http://npic.orst.edu/pest/countyext.html 

    Was this answer helpful to you?   Yes No
  • Asked by Roger from Jupiter, Fl
    06/13/2023
    Q
    My dog eats grass. Is this product still safe to use if my dog eats grass a month after the application?
    A

    Yes, Prodiamine 65 WDG (Generic Barricade) is safe for pets as long as it is used as directed.  Pets do need to be kept out of the area while the product is being applied, but can be allowed to re-enter the area once the product is dry (usually within a few hours). 

    Was this answer helpful to you?   Yes No
  • Asked by Jamie from Melbourne
    05/21/2023
    Q
    Is prodiamine mixable?
    A

    Prodiamine 65 WDG (Generic Barricade) is water dispersable granule that is mixed with water as directed on the product label.

    Was this answer helpful to you?   Yes No
  • Asked by Todd from Illinois
    05/18/2023
    Q
    Will Prodiamine 65 WDG also work to control weeds in a gravel driveway?
    A

    The best and longest-lasting pre-emergent herbicide to use around areas like a gravel driveway where you do not want any plants to grow would be a vegetation management product like Martin's TVC Total Vegetation Management. This product will prevent any plant growth in those areas for up to 1 year. Just be sure not to apply in a way that would run off or contact the roots of desirable plants/turf since this product last for so long. If you have existing weeds in the gravel areas, then you can use RoundUp QuikPro to spot-treat and kill any existing plants.

    Was this answer helpful to you?   Yes No
    1 of 1 people found this answer helpful.
  • Asked by Alberto from Naples Florida
    05/05/2023
    Q
    Is 0.4 oz per 1000 sq ft measured by weight or oz measuring cup?
    A

    Prodiamine 65 WDG (Generic Barricade) is measured by ounces as directed on the product label.

    Was this answer helpful to you?   Yes No
  • Asked by Bryan from Wilmington, De
    04/07/2023
    Q
    How many grams/1k sq ft for 6-month coverage on TTTF?
    How many grams per 1000sq ft should I apply to have a 6 month coverage? One application on tall fescue and using 1gallon of water per 1000sq ft
    A
    The first thing you need to know when using an herbicide such as Prodiamine 65 WDG is that 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-.55 oz of product for each 1,000 sq ft area that needs to be treated
    Was this answer helpful to you?   Yes No
  • Asked by Fabian from Matthew
    03/30/2023
    Q
    I wanted to know what amount of prodiamine to apply to a gallon of water.
    A

    The first thing you need to know when using an herbicide such as Prodiamine 65 WDG is that 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 0.185-0.55 oz of product for each 1,000 sq ft area that needs to be treated.

    Was this answer helpful to you?   Yes No
  • Asked by Zachary from Freehold
    03/26/2023
    Q
    Do I weigh out the rate in oz? Or do I fill up in a measuring cup?
    A

    Prodiamine is a granular that is mixed with water. You will need to use 0.185-0.55 oz (1.1 tsp-3.3 tsp) of Prodiamine 65 WDG (Generic Barricade), per 1,000 sq ft.

    Was this answer helpful to you?   Yes No
  • Asked by Bk from Mesa, Az
    03/09/2023
    Q
    Prodiamine with flood irrigation
    My lot receives flood irrigation (4ish inches of water) every 2 weeks in the summer. I was wondering if too much water would mitigate the impact of prodiamine.
    A

    Yes, sunlight and excessive amounts of water can all affect the application of pre-emergents like Prodiamine 65 WDG (Generic Barricade). 

    Was this answer helpful to you?   Yes No
  • Asked by Joanna from Grapeland,tx
    03/04/2023
    Q
    Can I mix prodiamine 65 WDG in a 2-gallon sprayer with Celsius for emerging weeds?
    A

    Yes, you can mix a pre such as Prodiamine 65 WDG (Generic Barricade) with a post emergent such as Celsius WG Herbicide. We would recommend doing a jar test prior though to ensure they do not separate or have any other chemical reaction. 

    Was this answer helpful to you?   Yes No
  • Asked by Kevin from Mccall Creek Mississippi
    03/01/2023
    Q
    Is Prodiamine 65 wdg a good choice for weeds that pop up in late spring and summer?
    I use RM43 or Roundup in weedeater areas and on unused portions of gravel driveways. Everything is killed and dies off but spurweed, crabgrass looking weeds, and several broadleaf weeds grow back in full force a few weeks after the killoff. Is this a good choice for late spring/summer pre-emergent? I realize now I need to use this late winter or early spring but since I'm beyond that what about this year?
    A

    Using the Prodiamine 65 WDG (Generic Barricade) should be fine to use for prevention as long as it's down at the right soil temps, and labeled safely to apply on your turf type. If there are no roots of any trees or other desirable plants nearby/within 5-10 feet of where the gravel is, he could use a soil sterilizer like TVC with roundup/rm43 to kill what's there and prevent more growth of anything for a while.

    Was this answer helpful to you?   Yes No
Displaying 21 to 40 (of 320 questions)