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Propiconazole 14.3 Fungicide - Questions & Answers

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Propiconazole 14.3 Fungicide
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Displaying 121 to 137 (of 137 questions)
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  • Asked by Michael from Arlington
    06/19/2022
    Q
    Can this be sprayed directly on affected area of wilt?tree trunk
    A
    Propiconazole 14.3 will work for oak wilt. Per the product label, using the product by trained arborists (in injection techniques) as a flare root injection for prevention and treatment works best. We recommend that you contact your local cooperative extension office and/or find an arborist who can help you with prevention methods in case you have trees that haven't been infected yet.
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  • Asked by Rick from Branford Ct
    06/21/2022
    Q
    What's the rate for black spot on roses
    I'm spraying for black spot on roses and I'm using a 4 gallon back pack sprayer, how many ounces per gallon?
    A

    Per the product label, for black spot on roses: 
    Mix 5-8 fl. oz. of Propiconazole 14.3 Fungicide 14.3 in 100 gals. of water and apply as a full coverage spray to the point of drip. Apply as needed, beginning when conditions are favorable for disease development. For blackspot, apply with a registered contact fungicide labeled for black spot.

     
    That would break down to about 1.5 - 2.5 mL of concentrate per gallon of water.
     
    Since this is a more commercial product, if you are treating home roses, then you may consider a formulation that is easier to measure for smaller applications, such as Fertilome Liquid Systemic Fungicide II:
     
    https://www.domyown.com/fertilome-liquid-systemic-fungicide-ii-p-1540.html
     
    This product is used at 1-2 tablespoons per gal of water for roses and flowers.
     
     

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  • Asked by Quentin from Richmond, Va
    06/25/2022
    Q
    Can you tank mix mefenoxam (Subdue Maxx) with propiconazole?
    A
    Yes, you could potentially tank mix Subdue Maxx with Propiconazole 14.3 Fungicide. Be sure you follow the application instructions for both products and that you perform a small jar test for compatibility before mixing a large tank for the first time. We also recommend testing a small number of plants before using a tank mix for the first time over a wide area.
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    0 of 1 people found this answer helpful.
  • Asked by Skyler
    06/25/2022
    Q
    Want to treat my Colorado spruce trees. Who manny ounces per gallon? Apply to roots?
    A
    Propiconazole 14.3 Fungicide is labeled for use on conifers for blights. Blight control has to be done with a foliar direct-to disease type of application and cannot be used as a systemic at the roots. 
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  • Asked by Larry from Howell
    07/05/2022
    Q
    In the last few days I've applied milorganite and watered it in thoroughly, perhaps to much as I think there is
    do you think it would be advisable to wait, (as more rain is imminent over the next 2-3 days, please provide expertise, T.Y. Larry
    A

    Milorganite Fertilizer 6 - 4 - 0 should not be applied when heavy rainfall is expected per the product label therefore we would suggest holding off if you are expecting a significant amount rainfall over the next few days. 
     
    We recommend also contacting your local Master Gardener at the County Cooperative Extension Office for the best advise on timing in your area for fertilizing, apply herbicides, weed identification as well as lawn diseases. 

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  • Asked by Per from 08884
    07/14/2022
    Q
    Does the industry standard outside upper temperature limit of 85 F mean the temperature during the application or if 85 F is reached anytime during the day of the application?
    A

    Propiconazole 14.3 Fungicide should be applied when temperatures at the time of the application are below 85 degrees.  You should apply in the morning before temperatures get above that when they are lower. There are specific details for timing depending on the disease you are targeting on the product label. 

    For Brown Patch, under conditions of high temperatures and high humidity, use the higher rates of Quali-Pro Propiconazole 14.3 and shorter application intervals.

    For Take-All Patch, make 1 to 2 fall applications in September and October or when night temperatures drop to 55°F, and 1 to 2 spring applications in April and May depending on local specifications.

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  • Asked by Robert
    07/17/2022
    Q
    Can Propiconazole 14.3 Fungicide be applied on St. Augustine for preventative control?
    A
    Propiconazole 14.3 Fungicide can be applied to St. Augustine for listed diseases as directed per the product label for the specific disease. 
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  • Asked by George from Tx
    07/30/2022
    Q
    Is it advised to apply Propiconazole 14.3 Fungicide to the lawn (we have St. Augustine and Tiff 419) at the same time as Talstar P?
    A

    Yes, you can apply a fungicide such as Propiconazole 14.3 Fungicide near or at the same time as the insecticide.

    Please follow all mixing and application instructions for each product applied.

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  • Asked by Stephen
    08/04/2022
    Q
    Propiconazole and Rain
    I applied propiconazole 14.3 to my bermuda lawn to treat brown patch and dollar spot. I understand that these are foliar diseases, so I applied with no rain in the forecast, however it proceeded to rain within 4 hrs of application (it was warm so product had dried). Do I need to be concerned with the effectiveness of the product in treating the desired diseases after this rain?
    A

    It is recommended to water in herbicide and fungicide products like Propiconazole 14.3 because typically they need to get down to the root system, and the main way to do this is to water the lawn so the product can make its way to the roots.  You can also apply more water when performing the treatment for the same effect. If you apply the product before a rain event, that is even better.

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  • Asked by Jeffrey from Erlanger, Ky
    09/04/2022
    Q
    Can I apply Propiconazole 14.3 Fungicide at the same time as seeding with Turf Type Tall Fescue?
    A

    Yes, there is no set time restriction between seeding/grass germination and applying fungicides such as Propiconazole 14.3. 

    Please view the product label for application rates based on the specific lawn disease you are targeting. 

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  • Asked by David from Lexington, Sc
    09/23/2022
    Q
    What is the application rate for Propiconazole 14.3 Fungicide to treat powdery mildew on azaleas? Does this need to be watered in additionally after the treatment?
    A

    Propiconazole 14.3 Fungicide will control powdery mildew on ornamentals, including azaleas, at rates of 2 - 24 fl. oz. per 100 gals. of water, or 0.02 - 0.24 fl. oz. per 1 gal. of water for smaller applications.

    The application does not need to be watered in after the treatment. Please view the product label for more information. 

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  • Asked by Joel from Kimball, Mn
    11/10/2022
    Q
    Does the grass have to be dry when applying Propiconazole 14.3 or use as a snow mold protection chemical
    I am making an application before it snows and am wondering if my grass needs to be dry for a specific length of time to be effective with controlling snow mold. Thanks.
    A
    Propiconazole 14.3 is not specifically labeled for snow mold, so this is not the product we would recommend using in this situation. Instead, you may use a product such as Heritage G Fungicide. Please be sure to review the product label for more information and complete application instructions.
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  • Asked by Joe from Fallbrook
    01/28/2023
    Q
    can propiconazole be used on apricot trees?
    I require systemic fungiside for my apricot trees
    A
    Propiconazole 14.3 Fungicide is only labeled for non bearing fruit & nut trees. Below is a link of fungicides that are labeled for edibles, depending on what you are treating for.
     
    https://www.domyown.com/fungicides-c-59_481_754.html
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  • Asked by Caitlin from Ct
    02/16/2023
    Q
    Anyone have experience using this for red thread that I haven't been able to kill with big box store stuff?
    If you could recommend a product if this isn't it I would greatly appreciate it.
    A
    Yes, Propiconazole 14.3 Fungicide is labeled to treat Red Thread found on lawns and other turfed areas. Per the label, you will use 2 fl oz per 1,000 sq ft. It should be applied every 14-21 days when conditions are favorable for disease development.
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  • Asked by Matthew from Al
    12/01/2023
    Q
    Will 20oz mixed with 4 gallons sprayed over 3k square feet in 50-60 degree weather harm fescue?
    A
    The mixing rate of Propiconazole 14.3 is 1-2 fl. oz. per 1000 square feet.  This would be mixed in however much water it takes to cover that 1000 sq. ft.  Generally 1-2 gallons will cover the area but this depends on the specific equipment being used, how fast you are walking, and the pressure of the sprayer.
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  • Asked by Ted from Houston Tx
    12/19/2023
    Q
    Is it necessary to put down peat moss or sod once Propiconazole 14.3 Fungicide is applied?
    A

    You should not place any sort of ground cover down before sodding, once Propiconazole 14.3 Fungicide has been applied. The roots should have soil contact so the product can reach the soil.

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  • Asked by Richard from Lecanto, Fl
    03/02/2025
    Q
    Will Propiconazole 14.3 Fungicide help cure or eliminate root rot in holly shrubs?
    A

    Propiconazole 14.3 Fungicide is not labeled for root rot. You may consider using Monterey Garden Phos Systemic Fungicide instead which states to use 2-4 tsp per gallon for root rot on ornamentals 

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    0 of 1 people found this answer helpful.
Displaying 121 to 137 (of 137 questions)