Barricade 4FL Pre-Emergent Herbicide (Prodiamine) - Questions & Answers

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  • Asked by Brian from Phoenix, Arizona
    02/01/2021
    Q
    Can Barricade 4FL be used on Rye grass/ Bermuda Grass
    A

    Yes, Barricade 4FL Herbicide is safe to be used in perennial ryegrass and bermudagrass. 

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  • Asked by Skip from Ga
    02/02/2023
    Q
    Can I use Barricade 4FL Pre-Emergent Herbicide (Prodiamine) on creeping blue juniper?
    A

    Yes, Barricade 4FL Pre-Emergent Herbicide can be applied to creeping juniper and other listed varieties of juniper as directed.

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  • Asked by David
    10/08/2023
    Q
    For Tall Fescue, will applying Barricade 4FL Pre-Emergent Herbicide (Prodiamine) at the 0.5 fl oz per 1000 sq ft rate give me the 4-5 month pre emergent control of listed weeds?
    If I use 0.50 per 1000 sq feet Would this give me the 4 - 5 month preemergent control? 1. tank sprayer 2. per 1000 sq ft 3. Tall Fescue I'm reviewing the charts on pages 12 & 13 chart page 12 I see 21 for Tall Fescue Chart page 13 I see 0.5 - 1.1
    A

     Barricade 4FL Herbicide can be applied once or twice per year as long as you don't go over the 1.1 ounces per 1000 sq. ft per year(21 oz per acre/per year) for Turf Type Tall Fescue. 

    Doing a split application 60-90 days following the 1st application will give you longer residual control as opposed to a single application. We would recommend doing a second application at the 0.5 oz rate per 1000 sq ft to get the longer monthly residual.

    Please review the charts of page 12 & 12 of the product label for more information. 

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Displaying 21 to 23 (of 23 questions)