Propiconazole 14.3 - Questions & Answers

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  • Asked by Todd from Cooksville, Il
    05/03/2018
    Q
    How long should Propiconazole 14.3 be applied before 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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    73 of 81 people found this answer helpful.
  • Asked by Tinus from Richmond, Tx
    01/08/2018
    Q
    How much Propiconazole 14.3 do I need per gallon of water for brown patch?
    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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    60 of 74 people found this answer helpful.
  • Asked by Lynn from Tomball, Tx
    10/19/2016
    Q
    How long can Propiconazole 14.3 be kept before reaching the expiration date?
    A

    Propiconazole 14.3 if stored in a cool dry area will last 3-5 years. Please let us know if we can be of any further assistance.

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    51 of 55 people found this answer helpful.
  • Asked by Joe from Riverview, Fl
    02/18/2017
    Q
    What would be the setting on an Ortho dial a spray for 2 oz. of coverage per 1000 sq. feet?
    The charts are usually for oz.per gal? Spraying propiconazole 14.3 fungicide for brown spot.
    A

    The mixing rate of Propiconazole 14.3 is 1-2 fl oz per gallon of water. This will treat 1000 square feet. Your Ortho Hose End Sprayer will be used according to that rate.
     

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    43 of 57 people found this answer helpful.
  • Asked by Matt from Mobile, Al
    04/20/2018
    Q
    Is Propiconazole a systemic or contact fungicide?
    A

    Propiconazole 14.3 is a broad spectrum fungus and disease control product that systemically kills a range of diseases and protect a variety of flowers, cool and warm season grasses, shrubs, and trees. It may be mixed at anywhere from .5 - 4 oz. per gallon of water to treat 1,000 sq. ft. of turf grass.  Please refer to the product label for the full mix ratios and application rates. 

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    38 of 41 people found this answer helpful.
  • Asked by Ni from Ny
    07/16/2018
    Q
    Could I burn out my grass if apply too much Propiconazole 14.3?
    At 2 oz per gallon?
    A

    Propiconazole 14.3 can cause injury to turf if overapplied, especially during summer. Be sure to review the product label. In many circumstances, 2 oz per gallon water is a perfect mix rate. 

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    28 of 29 people found this answer helpful.
  • Asked by Timothy
    05/09/2018
    Q
    Do you need to add a surfactant to Propiconazole 14.3?
    A

    The Propiconazole 14.3 product label  does not state to use a surfactant for the application therefore we do not see the reason to do so.

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    22 of 23 people found this answer helpful.
  • Asked by Dawn from Brentwood, Tn
    06/26/2018
    Q
    How long should I keep my dog off the lawn after applying the Propiconazole 14.3 to treat brown patch?
    A

    Pets and people should be out of the area while Propiconazole 14.3 is being applied.  They can return as soon as the area is dry. 

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    17 of 17 people found this answer helpful.
  • Asked by Sherry from Sparta, Ga
    12/17/2017
    Q
    Will Propiconazole work for St. Augustine?
    A

    Yes, Propiconazole 14.3 is safe to use on established turfgrass, including St. Augustine, when use as directed on the product label.

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    14 of 15 people found this answer helpful.
  • Asked by Jennifer from Greenwood, In
    07/24/2018
    Q
    So I should water my lawn, then apply the Propiconazole 14.3, then water again?
    I feel like watering immediately after would just wash the product away or dilute it. No?
    A

    Whether you water in an application of a fungicide like Propiconazole 14.3 will depend on the disease you are treating and the product label directions. If you are doing a preventative application or treating foliar diseases, then you should allow the sprayed area to dry completely before irrigation or rainfall (usually at least 24 hours is best). If you are treating soil-borne diseases, then you can water in the fungicide after application. Keep in mind that you want to avoid over-watering when you are concerned about disease development.

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    12 of 13 people found this answer helpful.
  • Asked by Marsh from Nj
    09/15/2018
    Q
    How long can I store mixed solution of Propiconazole 14.3?
    A

    Propiconazole 14.3  should be used within 24 hrs of mixing with water for the most effective results. 

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    10 of 10 people found this answer helpful.
  • Asked by Lance from Mount Pleasant, Sc
    03/26/2018
    Q
    Will Propiconazole 14.3 work on centipede lawn and can it be used as a preventative?
    We live in South Carolina.
    A

    Propiconazole 14.3 can be and should be applied for prevention of fungus on the lawn. It is safe for use on Centipede lawns also.

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    8 of 8 people found this answer helpful.
  • Asked by Todd from Cooksville, Il
    05/19/2018
    Q
    How long do you have to get Propiconazole 14.3 watered in?
    I applied with hopes of rain but it did not 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. If rainfall does not occur, you should water in.

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    8 of 11 people found this answer helpful.
  • Asked by Chris from Warren, Nj
    06/18/2018
    Q
    Can Propiconazole 14.3 be mixed and sprayed together with a weed killer?
    A

    Propiconazole 14.3 can be tank mixed with other products following instructions on both labels for application rates.

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    8 of 8 people found this answer helpful.
  • Asked by Jim from Seneca, Sc - Zone 7
    08/18/2018
    Q
    How often should I rotate Propiconazole and 3336F for best fungus control? Every 2 weeks?
    I live in zone 7 and have tall/fine fescue. I started early with the above 2 week schedule, but brown spot has come on and become worse as the summer progresses. I am using the curative rate of both products. Should I stick with one or the other for 4 weeks or longer to get better results?
    A

    If brown patch is present then you would want to treat every 14 days.  You can apply 2 applications of the Clearys 3336 and then 2 applications of the propiconazole. 

    The product label for Propiconazole 14.3 does state to tank mix with a registered contact fungicide labeled for brown patch control at the label rate.  Azoxy 2SC or Armada 50WDG are good options for that. 

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    7 of 10 people found this answer helpful.
  • Asked by Paul from Sorento
    08/01/2017
    Q
    How many ounces of Propiconazole 14.3 do you use to treat 1000 sq ft?
    A

    Propiconazole 14.3 may be mixed at anywhere from .5 - 4 oz. per gallon of water to treat 1,000 sq. ft. of turf grass.  Please refer to the product label for the full mix ratios and application rates. 

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    6 of 9 people found this answer helpful.
  • Asked by Daniel from Columbus, Oh
    06/07/2018
    Q
    Can I use Propiconazole 14.3 with Chapin G362 Professional All Purpose Hose End Sprayer?
    I am looking to mix 1 fl oz per 1,000 SQ ft. to prevent brown patch. Thanks
    A

    Propiconazole 14.3 could be used in a hose end sprayer as long as it can be calibrated to the amount needed.  Since it is not per gallon but per 1000 sqft you will first need to determine how much water it takes you to cover 1000 sqft and then set accordingly.

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    6 of 7 people found this answer helpful.
  • Asked by Cesar from Allen
    11/04/2018
    Q
    Will Propiconazole 14.3 work io St Augustine grass to treat take all root rot?
    A

    Propiconazole 14.3 is labeled to treat take-all patch in St. Augustine turfgrass.

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    5 of 6 people found this answer helpful.
  • Asked by Robert from Iron Mountain, Mi
    07/22/2019
    Q
    Does Propiconazole 14.3 treat oak wilt?
    A

    Propiconazole 14.3 is labeled for oak wilt. Per the label, “OAK WILT: OAKS Preventive and Therapeutic Treatment Use 10 ml of Quali-Pro Propiconazole 14.3 in up to 1 liter of water per inch DBH. For very high disease pressure, use 20 ml of Quali-Pro Propiconazole 14.3 per inch DBH. In the upper Midwest, treat oaks after June 15. Wounds in oaks in the upper Midwest between May 15 and June 15 attract insects that transmit the oak wilt pathogen. Oak trees exhibiting less than 20% crown loss from oak wilt have the best chance of responding to treatment by Quali-Pro Propiconazole 14.3. Preventive application is more effective than therapeutic treatment. Trees in advanced stages of disease development may not respond to treatment. 12 Uninfected trees will generally absorb the full amount of Quali-Pro Propiconazole 14.3 water solution within 2 hours when injected under pressure. Consider trees exhibiting specific symptoms or those symptomless trees immediately adjacent to a diseased tree infected. Symptomless trees separated by a primary plow line from diseased trees may be at less risk of infection. Infected trees will absorb the material more slowly due to the vascular plugging caused by the disease. If the Quali-Pro Propiconazole 14.3 water solution is not absorbed within 24 hours, the tree is considered high risk and has a poor chance of survival.”

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    5 of 5 people found this answer helpful.
  • Asked by Tom from Massillon, Ohio
    06/13/2018
    Q
    What is the mixing rate of Propiconazole 14.3 to treat red thread?
    A

    You wiill use 2 oz of Propiconazole 14.3 per 1000 sq feet.  This can be applied every 14-21 dyas

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    5 of 6 people found this answer helpful.
Displaying 1 to 20 (of 78 questions)