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Nitrophos Barricade Granular Pre-emergent Herbicide

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Target Pests

Barricade is used for pre-emergent control of grassy and broadleaf weeds such as barnyardgrass bluegrass carpetweed chickweed crabgrass foxtails goosegrass henbit itchgrass johnsongrass knotweed kochia lovegrass pigweed rescuegrass spurge witchgrass and yellow woodsorrell.

For Use In

Barricade Herbicide is for use in established turfgrass lawns sod nurseries container ornamentals feild grown ornamentals landscape ornamentals conifer nurseries seedling nurseries rights of way roadways roadsides railways equipment yards tank farms pumping stations parking areas storage areas ungrazed fence rows and christmas tree farms.

Application

Barricade is applied with a broadcast spreader at a rate of 10 pounds per 5000 square feet.

Coverage Area

Each 10 lb bag will treat up to 5000 square feet.

Time to Kill

Barricade is specifically for pre-emergent control of grassy and broadleaf weeds.

Active Ingredient

Prodiamine .58%

Nitrophos Barricade Granular Pre-emergent Herbicide

$23.99
$79.99
$23.99

Barricade Herbicide by Nitrophos contains Prodiamine and is designed for the pre-emergent control of grassy and broadleaf weeds in established turfgrass and many other non-crop areas. Barricade must be applied previous to the seed germination or following the removal of existing weeds in order to obtain control of target weeds.

Barricade Herbicide by Nitrophos contains Prodiamine and is designed for the pre-emergent control of grassy and broadleaf weeds in established turfgrass and many other non-crop areas. Barricade must be applied previous to the seed germination or following the removal of existing weeds in order to obtain control of target weeds.

Product Q & A

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Why did you choose this?
Solutions Stores Store
widely recommended for St Augustine grass.
James K on Aug 7, 2017
widely recommended for St Augustine grass.
James K on Aug 7, 2017
How old should a newly seeded area be before using this product? Not just seeded - now about 7 weeks old.
Dawn C on Aug 11, 2017
BEST ANSWER: You will want to wait at least 8 weeks for a new seeded lawn to be established.
When do I apply it?
A shopper on Aug 9, 2017
BEST ANSWER: You will want to apply barricade in the spring and fall months for weed control to prevent emergent of weeds.
is thiproduct good for st Augustine grass
PAC on Jul 3, 2017
BEST ANSWER: Yes, Barricade can be applied to St. Augustine grass without chance of injury, as a pre-emergent.

Will product work on shiny leaf geranium?
LSR on Jun 24, 2017
BEST ANSWER: IT will work as a pre-emergent is you apply it at the correct time. The Shiny Leaf Geranium Once well established it is very difficult to eliminate. As a class B noxious weed it is a landowner�s responsibility to contain it however. As with most weeds it is important to take control measures before the plants go to seed. The good news is it appears the seeds may only be viable for several years.

The plants seed in late June through July so March and April are the ideal times to take corrective action.
Is watering of lawn recommended immediately after applying this product?
sandra on Jun 21, 2017
BEST ANSWER: Yes, it will need to be watered in after you apply the Barricade.
what is the best time of the year to apply this product?
oma on Jun 16, 2017
BEST ANSWER: Best time to apply a pre-emergent is in early spring and early fall.
"Barricade is for selective preemergence control of grass and broad leaf weeds in lawns up to 5,000 sq.ft." - Is this statement for the 10 pound bag or the 50 pound bag? Thanks
BBsouthern on May 5, 2017
BEST ANSWER: The 10 lb bag of Barricade will cover 5,000 square feet.
after using your product how do I have to wait to plant new grass seed on bare spots?
Tk on Apr 20, 2017
BEST ANSWER: It all depends on how much you have applied per acre. Depending on the rate will depend on how long you will have to wait for germination to begin. The minimum time is 4 months. Depending on how big the spots are I would also recommend to give it some time and the grass will take over the bare spot in a few weeks sometimes it can take longer. Make sure to fertilize the lawn and water it frequently a healthy lawn will have less weeds.
Is Barricade pre-emergence control safe to apply in a vegetable garden? Will it kill henbIt? I would like to apply it in the fall.
Rrsr on Apr 14, 2017
BEST ANSWER: Barricade will prevent anything from germinating so you would have to plant adults, and it should be able to prevent henbit.
How long will this last? I plan on doing 2 apps but just want to make sure my timing is right. Last year I had a nasty break-out where my lawn meets the street because I was paying attention correctly. I don't want to start my own crabgrass sod company.
Eli on Mar 28, 2017
BEST ANSWER: Barricade, pre-emergent will last for the season. So it should be applied in spring and then again in fall, to control all germinating weeds.
I purchased 4 bags for a large backyard and I have more weeds now than I ever had. I applied as directed I can only assume this product is not only very expensive but worse, it does not work at all. Total waste of my hard earned money. Very disappointed
Matt on Mar 13, 2017
BEST ANSWER: The timing of the application is critical and also watering, thorough application can cause a reduction in control. Can you send me images and timelines.
Will this be good to use as my main crabgrass pre-emergent?
Eli on Feb 27, 2017
BEST ANSWER: Yes the Barricade Pre-emergent will work great for controlling the crab grass.
Is this product better than barricade 65wdg? I noticed the label is for barricade 65 but the % says .58.
SAMUEL on Feb 23, 2017
BEST ANSWER: Yes, the active percent is lower that the Barricade WG which is 65 % prodimaine. Barricade-Pre Emergence Lawn Weed Control w/.58 G

_Barricade is for selective preemergence control of grass and broadleaf weeds in lawns up to 5,000 sq.ft.
How many bags of this will i need to cover an 1/2 acre yard?
Zach on Feb 23, 2017
BEST ANSWER: Each 10lb bag of Barricade will treat 5,000 square feet so you will need 5 bags to treat a half acre of area,

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