3336F Fungicide - Questions & Answers

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  • Asked by Mike from Hoschton, Ga
    06/19/2018
    Q
    Can Clearys 3336DG Lite kill Black Spot on roses? And how much should be dissolved in water?
    A

    Clearys 3336DG Lite is not labeled to be used on roses.  A better option would be the Clearys 3336F Fungicide which is labeled for black spot on roses.  The rate is 12-16 fl oz/100 gallon which breaks down to approx 0.12 to 0.16 fl per gallon of water.

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    10 of 11 people found this answer helpful.
  • Asked by Joseph from Cinnaminson, Nj
    12/28/2015
    Q
    Can Clearys 3336F be used on dahlias to control powdery mildew?
    Can Clearys 3336F be used on dahlias as a foliage spray including the blooms? Also, can it be used in conjunction with Eagle 20EW? Should I spray the soil at the same time?
    A

    Clearys 3336F can be used for powdery mildew on Annual and Perennial Flowers when used as directed on the product label. Per the label: Apply when disease first appears and repeat every 7-14 days during disease period. Rotations and/or tank mix combinations with mancozeb (ProtectTM) or triadimefon can be utilized. 

    Eagle 20EW is specifically labeled to be used on dahlias for powdery mildew and could be used in rotation with Clearys.  both would be applied directly to the plant foliage not the soil.

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    10 of 12 people found this answer helpful.
  • Asked by Darrell from Dawsonville Georgia
    06/22/2018
    Q
    Some areas of my lawn turned yellow after I applied Clearys 3336F Fungicide. What could cause this?
    A

    Clearys 3336F Fungicide should not cause any discoloration to the lawn when used as directed.  It should not be applied to lawns that are heat or drought stressed.  There are a few different things that could be causing the damage to your lawn including fungus, insects or just general need of nutrients and boosts in the summer heat. If you dont know for certain what you have you may want to take an entire soil and grass sample to a local cooperative extension office or master gardener in your area to see if they can help you specifically identify what you have going on that could be affecting your lawn.

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    9 of 9 people found this answer helpful.
  • Asked by Jeremiah from Tampa, Fl
    10/23/2019
    Q
    Can I use the Heritage granular fungicide and Clearys liquid fungicide together for a faster result? Or should I use them in separate applications?
    I have brown patch fungus in my St. Augustine grass.
    A

    We would recommend using them in separate applications. For brown patch, you can apply Clearys 3336F Fungicide  (2 applications, 14 day intervals),then Eagle (2 applications at 14 day intervals) and then Heritage (28 day intervals) for a good rotation program. 

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    8 of 8 people found this answer helpful.
  • Asked by Robert from Miami, Fl
    08/21/2019
    Q
    Can Clearys 3336F Fungicide be applied in 90+ degrees temperatures?
    A

    Clearys 3336F Fungicide should not be applied when the temperatures are above 90 degrees. If your temperatures reach 90 or above during the day, it would be best to apply in the morning or evening when temperatures are cooler. 

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    8 of 9 people found this answer helpful.
  • Asked by Pat from 29210
    05/22/2016
    Q
    How often can I spray Cleary's 3336F Fungicide?
    A

    If you are spraying Clearys 3336F Fungicide on your lawn, the minimum re-treatment interval time frame is 14 days unless the label states otherwise.

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    8 of 9 people found this answer helpful.
  • Asked by Steve from Mooresville, Nc
    07/11/2014
    Q
    How many ounces per gallon of 3336F to treat brown patch on fescue?
    A
    Per the Clearys 3336F product label would use 2-4 fl oz/1,000 sq ft.   You would mix that in however much water it takes to cover that 1,000 sq ft.  Apply when disease first appears and continue at 14 day intervals.
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    7 of 13 people found this answer helpful.
  • Asked by Matt from Heber City
    05/09/2019
    Q
    Is there a recommended wait time after overseeding before applying Clearys 3336F?
    A

    There is no set time restriction between seeding and applying Clearys 3336F Fungicide.

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    7 of 7 people found this answer helpful.
  • Asked by Gibberly from Edmond, Ok
    06/14/2018
    Q
    How much Clearys 3336F do I use on Fescue to treat brown patch?
    I want to know how much 3336F to use on Tall Fescue to treat brown patch. The label says the max usage rate on residential lawns is 2 oz/1,000 sq. ft. The label also says to use 4 - 6 oz/1,000 sq. ft. to treat brown patch on a residential lawn. Meanwhile, one of your responses (I think it was in 2014) says to use 2 - 4 oz/1,000 sq. ft. for brown patch on fescue. What is the correct usage rate?
    A

    When treating with Clearys 3336F Fungicide for Brown Patch on Tall Fescue, you'll need to look at the rate on the label for Large Brown Patch. For active fungus you will need to use the higher curative rate of 4 oz per 1,000 square feet. For preventative measures, you will use 2 oz per 1,000 square feet.

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    6 of 9 people found this answer helpful.
  • Asked by Nicole from Monroe
    09/27/2018
    Q
    Can Clearys 3336F be used safely in centipede grass?
    A

    Yes, Clearys 3336F Fungicide can be used safely in your centipede to treat the labeled diseases.

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    4 of 4 people found this answer helpful.
  • Asked by Jeff from Leavenworth, Ks
    07/02/2018
    Q
    I seem to have several differnt kinds of turf fungus on our 2.5 acre yard near Kansas City, KS. What are some products I can use in rotation to treat?
    I think I have had brown spot, dollar spot, and some kind of rust near the end of summer. I just applied Clearys 3336F and have Qual-Pro 14.3 Propiconazole to apply in about another week. I need to purchase about 2 more treatments to get me through the summer and into fall. I use a sprayer. What do you recommend I buy to use after the Propiconazole? It looks like Prime Source PPZ 41.8 may be less expensive (but that is also propiconazole). Prime Source Chlorothalonil 720 Select? Myclobutanil 20EW T&O Fungicide. Again I have 2.5 acres, use a sprayer and am looking for most economical/effective fungicide.
    A

    You can rotate back to the Clearys 3336F actually.  You just want to rotate between products after 2-4 applications.  Azoxy 2SC is another option just much more expensive.

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    4 of 4 people found this answer helpful.
  • Asked by Rex from Friendsville, Tn
    06/07/2018
    Q
    Clearys 3336F with Non Ionic Surfactant
    Will using a non ionic surfactant be recommended for spraying my tall fescue lawn? The label does not state anything about using a surfactant on lawns.
    A

    Clearys 3336F Fungicide does not specify on the label that a surfactant is necessary. You could potentially add a surfactant for fungicides when treating very waxy plants, but it would not be required.

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    4 of 4 people found this answer helpful.
  • Asked by Chris from Baytown, Tx
    02/25/2018
    Q
    What product should I use to treat a severe brown patch problem and to protect against one in the future?
    I have a severe brown patch infection in my St Augustine that we installed about 6 months ago. It is now spreading to other areas of sod that we installed 2 months ago. I am looking for the best chemical to treat the infection and something to continue treating going forward. I have access to hand held sprayers, towable sprayers, and spreaders.
    A

    For current brown patch issues, Clearys 3336F would be good to use.    For prevention, Heritage G would be a good option.

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    4 of 5 people found this answer helpful.
  • Asked by Janice from Westland
    10/28/2017
    Q
    Can Clearys 3336F Fungicide be applied to the base of a tree?
    I have very tall trees which a sprayer wouldn't work, can I apply this product to the base of the tree? If so, how long for the product to work its way up the tree?
    A

    While the Clearys 3336F Fungicide is safe to use around the base of the tree, it likely will not control the disease you are treating for if you use it in that manner. Every disease has a specific way it must be treated in order to be controlled, a specific rate to be used, and specific time and retreatment interval in order to see full control or prevention. We would need to know specifically what disease you are treating for in order to better direct you and know if a base spray would be of any benefit to you. You can also look directly at the label for the disease you are treating for and see what instructions it has next to it for control. If foliar spray is the only option listed, then spraying the base of the tree will do nothing for you. 

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    4 of 5 people found this answer helpful.
  • Asked by Judith from Middletown
    05/19/2019
    Q
    Precautions scare me on me on Clearys 3336F Fungicide, is it really that dangerous?
    Protective clothing, goggles, mask, chemical proof gloves? Hesitant to use when I read the precautions - do you get in "hazmat" gear when you use it? Bought to try and save a dying sky pencil holly, but now a bit scared to use it.
    A

    When applying Clearys 3336F Fungicide it is really just common sense as far as safey, wear long sleeves, pants, avoid skin contact etc.  If you feel safer wearing gloves, masks and goggles you should do so, or if you are spraying overhead it would be highly recommended.  The manufacturer lists such warnings on the label to be sure they are covered if an applicator does not follow instructions.

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    4 of 5 people found this answer helpful.
  • Asked by Tom from St Petersburg, Fl
    03/22/2017
    Q
    if I used too much Clearys 3336F, will it burn my St. Augustine?
    I had troubles dealing with my fungus so I got pretty aggressive with it. Now I have a lot of what looks like burnt grass. Is that a result of using to much?
    A

    We would recommend for you to follow Clearys 3336F Fungicide's label to get the results you need. Keep in mind that using more product than what's recommended does not give you better results and that St. Augustine grass can be sensitive as well to strong doses of chemicals.

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    4 of 4 people found this answer helpful.
  • Asked by Rick from Jupiter, Fl
    02/24/2012
    Q
    How can I control earthworms in my yard?
    South FL, castings along edge of driveway are obvious, very large areas of soft spots in lawn, when it rains very many worms end up in pool and patio. Would like to eliminate these likely pests. I read this great article: http://www.oxfordcroquet.com/care/worms/index.asp Some talk about thiophanate-methyl and carbendazim as a method. My lawn is healthy, yes, but the mess, softness and rain aftereffects is not appealing. Please help. Thanks
    A
    There are no products on the market in the USA that are labeled for earthworms as they are largely beneficial creatures. There are a few known control methods that include cutting back on irrigation so that the worms will go deeper into the soil for the moisture they require to survive or fertilizing your lawn after a heavy rainfall which will eliminate some of the population. We do carry a product called Cleary 3336F that contains the active ingredient  thiophanate-methyl that you referenced in your question but it is a fungicide and has not been tested to kill earthworms. We do not carry any products that contain carbendazim the referenced active ingredient.
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    4 of 5 people found this answer helpful.
  • Asked by Kevin
    04/22/2011
    Q
    Have you heard of using Clearys 3336F Fungicide for Austrian tip blight?
    A
    Although Clearys can be used for tip blight, we are not sure about your specific kind, Austrian tip blight.  We will have to ask that you call the manufacturer for clarification on this since they may want to ask specific questions about your situation.  You can reach Cleary Chemical at 410-371-8298.
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    4 of 4 people found this answer helpful.
  • Asked by Greg from Pflugerville, Tx
    08/31/2019
    Q
    What is the max temp that I can apply Clearys 336F to St. Augustine grass?
    A

    Clearys 3336F Fungicide should not be used when temperatures are above 85 degrees.

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    4 of 4 people found this answer helpful.
  • Asked by Robert from Manassas, Virginia
    03/28/2012
    Q
    What fungicide will control or prevent cedar hawthorn rust?
    A
    Cleary 3336, Mancozeb and Captan are all named as products that will help eliminate (if applied when disease is just becoming active) and prevent Cedar Hawthorn Rust on several University extension sites. We do recommend that you contact your local extension office and speak to the master gardener on staff as different products are recommended in different regions
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    4 of 4 people found this answer helpful.
Displaying 21 to 40 (of 116 questions)