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Propiconazole 14.3 Fungicide - Questions & Answers

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Propiconazole 14.3 Fungicide
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Displaying 1 to 20 (of 133 questions)
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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.
  • Asked by Fred from North Attleboro, Ma
    10/04/2024
    Q
    Can Propiconazole be used on new lawn?
    Also, how soon after over seeding can it be used? Thanks
    A

    It can be used on new lawns. There is no set time restriction between seeding/grass germination and applying fungicides such as Propiconazole 14.3. 

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    1 of 1 people found this answer helpful.
  • Asked by Joel
    03/22/2024
    Q
    Applying Propiconazole 14.3 to dead grass areas
    Will it do any good to apply Propiconazole 14.3 where the grass has already died?
    A
    Propiconazole 14.3 Fungicide needs to be applied to actively growing turfgrass as it a systemic that is absorb through the foliage.
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    1 of 2 people found this answer helpful.
  • Asked by Doug from Gastonia, Nc
    02/01/2024
    Q
    Can you combine Propiconazole 14.3 with Cleary’s 3333F at a half rate in TTTF as a preventative measure?
    A

    While tank mixing and applying Clearys 3336F and Propiconazole together can be done if you feel it’s needed due to the severity of the disease in your lawn, you likely will get better results by just rotating between the two every 14 days based on label instructions and the mix rates for your disease. 

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    1 of 1 people found this answer helpful.
  • 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 Michael from Ava Illinois
    10/01/2022
    Q
    Is Propiconazole 14.3 Fungicide good treat scab on pecan trees?
    A

    Propiconazole 14.3 is labeled to treat scab on non bearing pecan trees, this means it should not be applied to trees that will bear harvestable fruit in 12 months. Per the product label, for pecans, apply at 12 fl oz in 100 gallons of water and apply as a full coverage spray to the point of drip. Apply every 30 days beginning when conditions are favorable for disease development.

    Unfortunately, we do not offer many fungicides for pecans that are consumed.  Neem oil is one of the most popular products used on pecan trees for insect and disease control. 
     
     

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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 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 Debbie from Davenport, Wa
    08/04/2022
    Q
    will propiconazole kill lady bugs
    A
    Quali-Pro Propiconazole 14.3 will only target listed diseases and will not affect insects. 
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    1 of 1 people found this answer helpful.
  • 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 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 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 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 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 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 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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  • Asked by Jonathan from Acworth
    06/24/2022
    Q
    Can I use Propiconazole 14.3 Fungicide in an area I am putting grass seed down on?
    A

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

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    1 of 2 people found this answer helpful.
  • 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 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 Rhostegz from Monroe
    06/08/2022
    Q
    What's the mix rate of product per gallon
    A
    The amount of Propiconazole 14.3 you will use depends on what disease you are treating.  Please see pages 5-7 of the product label for rates for specific diseases.  
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Displaying 1 to 20 (of 133 questions)