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Propiconazole 14.3 Fungicide

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Target Pests

The main use of Propiconazole is to treat for brown patch disease on turf grasses and ornamentals.

Propiconazole will also systemically control plant diseases and fungi including root rot pythium blight yellow tuft downy milddew and other foliar disease.

For Use In

Propiconazole 14.3% can be used in plantations turf grasses ornamental beds conifer farms nurseries soil applications through irrigation systems and in other listed areas.

Application

Propiconazole should be mixed at a rate of 1 to 2 oz per gallon of water for brown patch control. Each gallon solution of Propiconazole will treat 1,000 sq ft of grasses.

Fungicides should be applied at times of severe plant pressure. Common months to apply propiconazole are March, April, May, September, and October. These months are when plant diseases tend to break out.

You can apply Propiconazole with spray equipment as a foliar spray or a soil treatment. See label for exact mixing instructions depending on application method. Applications of propiconazole should be made at 7-21 day intervals for best results.

To control soil born diseases Propiconazole should be watered in after application.

For control of foliar diseases let treated area fully dry before mowing or irrigation.

Propiconazole can speed seedling establishment when applied at a rate of 1oz per 1,000 sq feet. It does this by promoting faster root development and top growth.

Propiconazole can be used to treat for oak wilt, dutch elm disease, and other tree diseases through root flare applications.

Coverage Area

Each quart of Propiconazole will systemically treat up to 16,000 square feet of area for brown patch and other listed diseases.

Time to Kill

Propiconazole should be reapplied at 7 to 21 day intervals for best control. It may take up to 2 months before complete control is achieved.

Mix Rate

0.5 ounces per gallon of water to treat 1,000 square feet

Active Ingredient

Propiconazole 14.3%

Propiconazole 14.3 Fungicide

$52.99
$187.99
$52.99
Propiconazole 14.3% Fungicide is a broad spectrum systemic fungicide for control of brown patch (rhizoctonia solani) and other fungus in turf grasses and ornamentals. Propiconazole is toxic to fish. Do not apply directly to water or areas where runoff may occur. Do not allow animals to graze on treated areas.

Propiconazole 14.3% Fungicide is a broad spectrum systemic fungicide for control of brown patch (rhizoctonia solani) and other fungus in turf grasses and ornamentals. Propiconazole is toxic to fish. Do not apply directly to water or areas where runoff may occur. Do not allow animals to graze on treated areas.

Product Q & A

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Browse 18 questions Browse 18 questions and 23 answers
Does propiconazole cause any temporary yellowing of Lawn?
A shopper on Aug 17, 2017
BEST ANSWER: I have only used this product on fescue lawns. When used according to proper dilution and application, I have never seen yellowing of the lawn. You do need to catch the fungus early in order to get best results.
what is the rate of application in a 2 gallon tank sprayer ?
Gregory D on Sep 10, 2017
BEST ANSWER: You will want to use 1 to 2 ounces per 1,000 square feet in 1 to 2 gallons of water to get good coverage of the area.
Can I add some blue dye to mark the application of the product? Also how does this product work on st.augustine grass for brown patch? How many days does your shipping usually take?
Damon W on Sep 8, 2017
BEST ANSWER: Yes, you can use the blue marking dye and the Propiconazole a the same time to help you see that you have made complete coverage, it will work great for Brown Patch. If you have an active disease problem then you will need to make 2 applications, label will give you exact timing on these. We ship usually the same day and to most areas 2 to 3 days delivery times.
Do I need to add a surfactant for propiconazol 14.3 in my sprayer?
tim on Jul 25, 2017
BEST ANSWER: Yes, it is always recommended to add a surfactant to any type of herbicide, fungicide applications. It will only help the product work at the highest level.
Is Propiconazole applied to just the spots where dollar spot is apparent or do you apply it to the whole lawn?
Tommy on Jul 13, 2017
BEST ANSWER: We always recommend to apply to the entire lawn, better control and preventative in those areas.
does Propiconazole eliminate the brown spot/afflicted areas and will the grass regrow or will it need to be reseeded
Frank on Jul 13, 2017
BEST ANSWER: The grass will regrow if there was no permanent damage to the grass.
Can you mix it with a general weed control in a tank sprayer? it would be nice to only have to spray the yard once.
EJL on Jul 12, 2017
BEST ANSWER: Yes, you can mix the Propiconazole with a herbicide to control seed development.
Is the propicanozle fungicide for just spot treatment or does it need to be applied to the whole lawn, is it recommended to irrigate immediately after ( once it has dried), how many applications are usually needed to suppress dollar spot
Jim on Jul 12, 2017
BEST ANSWER: USE QUALI-PRO PROPICONAZOLE 14.3 IN A PREVENTIVE DISEASE
CONTROL PROGRAM.
2. Apply in sufficient water to ensure thorough coverage.
3. Apply after mowing OR allow sprayed area to completely dry before mowing.
4. For control of foliar diseases, allow sprayed area to completely dry before
irrigation.
5. For control of soil-borne diseases, Quali-Pro Propiconazole 14.3 can be watered in
after application.
6. Under conditions optimum for high disease pressure, use the higher rate and the
shorter interval.

You do not water after application.
Is chlorithalonil or propicanozle more effective in treating dollar spot and are they both spot spray applications to turf grasses
tim on Jul 12, 2017
BEST ANSWER: They will both be effective, if you are in a high problem area using them in rotation might be a better solution.
I had applied a granular fungicide with Thiophate-Methyl Is there a specific interval of time I have to wait before applying the propicanozle to my lawn. Is propicanozle safe to apply in temp over 80 degrees, is it applied to the whole lawn or just spots
BEST ANSWER: It is usually recommended to apply at 10-14 days after initial application for preventative fungal control on your lawn. There should be no problem spraying at the higher temps, may want to apply in the early morning when temps are a little lower.
Will this product help with lawn rust?
C&J's Lawn Care on Jun 14, 2017
BEST ANSWER: Quali-Pro Propiconazole 14.3 is a systemic fungicide for use on turfgrasses for the
control of dollar spot (Sclerotinia homoeocarpa), brown patch (Rhizoctonia solani),
anthracnose (Colletotrichum graminicola), red thread (Laetisaria fuciformis), pink patch
(Limonomyces roseipellis), rust (Puccinia graminis), powdery mildew (Erysiphe
graminis), stripe smut (Ustilago striiformis and Urocystis agropyri), summer patch
(Magnaporthe poae), necrotic ring spot (Leptosphaeria korrae), spring dead spot
(Leptosphaeria korrae, Leptosphaeria narmari, Ophiosphaerella herpotricha,
Gaeumannomyces graminis), take-all patch (Gaeumannomyces graminis), leafspot
(Bipolaris spp., Drechslera spp.), gray leafspot (Pyricularia grisea), pink snowmold
(Microdochium nivale), Fusarium patch (Fusarium nivale), gray snowmold (Typhula
spp.), yellow patch (Rhizoctonia cerealis), and zoysia patch (Rhizoctonia solani).
Can propriconazole be used to treat a cherry tree chronically infected with brown rot? I spray with Daconil in spring, but invariably by mid summer the leaves start turning yellow and develop brown patches and drop off, almost defoliating the tree.
RWL on May 8, 2017
BEST ANSWER: Do not apply to cherry that will bear harvestable fruit within 12 months. If it will not be harvesting within that time frame then yes you can apply it. This product will take care of this issue you will be mix 2-4 fl. oz. of Quali-Pro Propiconazole 14.3 in 100 gals. of water and apply as a full-coverage spray to the point of drip. Apply every 14-21 days during the period of primary infection.
Does propiconazole cause grass to (temporarily) yellow like some other chemicals? Also do you recommend using a sticker agent with this?
Mike on May 1, 2017
BEST ANSWER: No, propiconazole will not cause yellowing of your grass, and it is always recommended to apply a surfactant with any type of applications.
Can fungicide be used on my tomatoe garden ? Still be safe to eat product?
Marshallwhipker on Oct 2, 2016
BEST ANSWER: This is not labeled for use on tomato's in your garden, you can use Chlorothalonil http://www.epestsolutions.com/fruit-tree_-vegetable-and-ornamental-fungicide.html.

Something specific for vegetable and ornamental.
Can Propiconazole treat aphis?
Jani on Sep 30, 2016
BEST ANSWER: No, propiconazole will not control Aphids this s a fungicide.
Can you use Propiconazole to my St. Augustine glass in my front yard that is now 90% brown?
Pablo on Sep 6, 2016
BEST ANSWER: yes
I have bonsai that have juniper tip blight (phomopsis)..can I use your product for control/prevention of this fungal infestation?
If so, how much should I mix per gal. to get best results for control and prevention. I would be using a 1 or 2 gal. sprayer
Tony on Apr 28, 2016
BEST ANSWER: Mix 16 fl. oz. of Quali-Pro Propiconazole 14.3 in 100 gals. of water and apply as a
full-coverage spray to the point of drip. Apply every 14-28 days, beginning when
conditions are favorable for disease development. For Douglas fir needle rust,
apply once in May. For tip blight, initiate applications in mid-late winter, and apply
3 times at 2-month intervals
Can you mix propiconazole with Daconcil for plantings at my residence....which includes zinnias, iris, and various perennials , gardenias, and other shrubs.
If yes, how much Daconcil and propiconazole would be used per gallon?
George on Apr 14, 2016
BEST ANSWER: Hi George, You can use Daconil with Propiconazole to help prevent fungus resistance. It gives you two modes of action so if one doesnt kill it then the other will. You would use 1/2oz of propiconazole and 2oz of chlorothalonil 720 per gallon. If you use another chlorothalonil product then you would switch the mix rate accordingly. We just sell a lot of the 720 so i gave you that mix rate.

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Potent and Effective
Purchased propiconazole two weeks ago so that I could control the brown patch that infested my front lawn. The propiconazole nipped the fungus in its tracks. I then removed the dead grass and began the reseeding. The seedlings are now appearing and the fungus up to now has not reappeared. I plan on applying additional propiconazole in the middle of August and then once again prior to the first snow at the end of October.
July 22, 2013
driveway
We put this under our driveway and have gone through 2 seasons with no cracks due to weeds. In houston that is amazing.
April 4, 2013

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