Create a profile to see if this
product is right for you
OHP

OHP 6672 50 WP Systemic Turf and Ornamental Fungicide

OHP 6672 50 WP Systemic Turf and Ornamental Fungicide is a reliable, broad-spectrum fungicide that promotes healthier turf and ornamentals through long-lasting, systemic protection against various diseases.

Only %1 left
SKU
OHP 6672 50 WP Systemic Turf Ornamental Fungicide Product Page
Min : 30.2 - Max : 30.2
Size
+ -
Price as of
04/10/26
Price Transparency
See how our pricing compares to other online retailers for this item.

OHP 6672 50 WP Systemic Turf and Ornamental Fungicide, manufactured by OHP, is a powerful, proven wettable powder fungicide that offers preventative, curative, and systemic activity against a wide range of diseases in tropical foliage, trees, shrubs, turf, and more in landscapes, greenhouses, nurseries, and interiorscapes.

The active ingredient, thiophanate-methyl, belongs to the thiophanate class of fungicides. It moves inside plant tissue, giving protection from the inside out against diseases such as black spot, anthracnose, and rust. It not only shields plants from potential infections but also helps stop diseases that have already started. This dual preventative and curative action makes it a valuable tool for both routine maintenance sprays and emergency treatments when an outbreak is already visible.

OHP 6672 50 WP Systemic Turf and Ornamental Fungicide is an effective preventative, curative, and systemic fungicide thats more than just another fungicide it’s a dependable solution for a wide range of disease challenges in turf and ornamentals. With its systemic activity, broad-spectrum control, and flexibility across many plant types and environments, it’s a product that can fit into nearly any disease management program.

Tools Needed

A handheld pump sprayer, backpack sprayer, spray rig, or chemigation system will be needed. 

How to Use

  • Step 1: Determine how much OHP 6672 50 WP Systemic Turf and Ornamental Fungicide you will need by measuring the square footage of the treatment area. Find the square footage by measuring the treatment area's length and width in feet, then multiplying them together (length X width = square footage). For acreage, take the square footage and divide it by one acre (square footage / 43,560 sq. ft. = acres). For turf, apply 2 to 6 oz. of OHP 6672 50 WP Systemic Turf and Ornamental Fungicide per 1 1/2 to 2 1/2 gallons of water per 1,000 sq. ft. To treat greenhouse, nursery, landscape, and interiorscape use 8 to 16 oz. of product per 100 gallons of water. Refer to the product label for specific application rates and restrictions. 
  • Step 2: Fill the sprayer tank with half the amount of water, add the proper amount of the required amount of unopened water-soluble bags into the water, and pour in the remaining half of the water. Close the tank lid and shake until well-mixed. 
  • Step 3: Spray the top and bottom of the leaves until wet, but not to the point of runoff. Repeat every 7 to 14 days during the disease period. 

Where to Use

OHP 6672 50 WP Systemic Turf and Ornamental Fungicide can be used for herbaceous, bedding, flowering, and tropical foliage plants, shrubs, trees, and flowers in the landscape, interiorscape, nursery, greenhouse, containerized woody shrubs and trees, turfgrass, and vegetable transplants. 

Not for use on turf being grown for sale or other commercial use as sod. Do not apply to home orchards/backyard fruit trees after fruit set.

Do not use this product on the following plants: Swedish Ivy, Boston Fern, and Easter Cactus.

When to Use

Apply when symptoms first appear.

Safety Information

OHP 6672 50 WP Systemic Turf and Ornamental Fungicide is safe for people and pets when applied according to the product label instructions. Always wear the proper personal protective equipment (PPE) when mixing and applying this product. 

Do not graze animals on treated turf. Do not feed clippings to livestock or poultry.

Keep people and pets out of the treated area until the spray has dried. 

Special Considerations

Not for homeowner use.

Do not tank mix with copper containing materials or with highly alkaline pesticides such as Bordeaux mixture or lime sulfur.

Chemigation applications are only done for ornamentals.

More Information
Restricted Use No
Shipping Restrictions CT
Availability Online
Signal Word CAUTION
Keith's Pro Tip "As all species and cultivars have not been tested, it is recommended that trial applications be performed if a user wishes to make an application to a plant type not listed on the label but found on a similar use site and for a disease that is listed on the label. To conduct a trial application, apply at least two applications to at least 25 trial plants at the highest concentration, 7 days apart. Evaluate 7 days after the last application before initiating full-scale application."
Time to Kill OHP 6672 50 WP Systemic Turf and Ornamental Fungicide will control diseases within 7 days to 4 weeks.
Chemical Type Fungicide
Formulation Wettable Powder (WP)
Application Methods Broadcast Spray, Overhead Sprinkler Irrigation
Product Drawbacks Not intended for field vegetable production.
Active Ingredient Thiophanate-methyl 50.0%
Application Equipment Backpack Sprayer, Chemigation System, Pump Sprayer, Spray Rig
Mix Rate For turf, apply 2 to 6 oz. of OHP 6672 50 WP Systemic Turf and Ornamental Fungicide per 1 1/2 to 2 1/2 gallons of water per 1,000 sq. ft. To treat greenhouse, nursery, landscape, and interiorscape use 8 to 16 oz. of product per 100 gallons of water.
Use Sites Outdoors
Yield 4 by 8 oz. of OHP 6672 50 WP Systemic Turf and Ornamental Fungicide will cover 8,000 sq. ft. of turf when used at medium rate of 4 oz. per 1,000 sq. ft.
EPA Registration No. 59807-6
Shelf Life OHP 6672 50 WP Systemic Turf and Ornamental Fungicide will last for 3 years when stored in a dry, temperature-controlled, secure place.
Comparable Products Quali-Pro TM 4.5 Flowable Fungicide
Children or pets? No
Property Characteristics None
AvailabilityOnline
Restricted UseNo
BrandOHP
Keith's Pro Tips"As all species and cultivars have not been tested, it is recommended that trial applications be performed if a user wishes to make an application to a plant type not listed on the label but found on a similar use site and for a disease that is listed on the label. To conduct a trial application, apply at least two applications to at least 25 trial plants at the highest concentration, 7 days apart. Evaluate 7 days after the last application before initiating full-scale application."
Product DrawbacksNot intended for field vegetable production.
Target PestsAnthracnose (Colletotricum), Belly Rot (Fusarium), Belly Rot Of Fruit (Rhizoctonia), Black Spot Of Rose (Diplocarpon Rosae), Brown Patch (Rhizoctonia), Brown Rot (Monilinia), Brown Rot/Blossom/Twig Blight (Monilinia), Canker And Dieback (Phomopsis), Colletotrichum, Copper Spot Of Turf Grasses (Gloeocercospora/Ramulispora Sorghi), Dollar Spot (Sclerotinia), Fusarium Blight, Fusarium Blight (F.Tricinctum), Gray Leaf Spot (Pyricularia), Gummy Stem Blight (Mycosphaerella Citrullina/Melonis), Leaf Spot (Ascochyta), Leaf Spot (Botrytis), Leaf Spot (Cercospora), Leaf Spot (Coccomyces), Leaf Spot (Corynespora), Leaf Spot (Curvularia), Leaf Spot (Didymellina), Leaf Spot (Entomosporium), Leaf Spot (Fabraea), Leaf Spot (Marssonina), Leaf Spot (Mycosphaerella), Leaf Spot (Myrothecium), Leaf Spot (Phoma), Necrotic Ring Spot (Leptosphaeria), Ovulinia Petal Blight, Pink Snow Mold (Fusarium Patch), Powdery Mildew (Erysiphe), Powdery Mildew (Microsphaera), Powdery Mildew (Oidium), Powdery Mildew (Phyllactinia Corylea), Powdery Mildew (Podospheara/Sphaerotheca), Powdery Mildew (Sphaerotheca), Powdery Mildew(Podosphaera), Red Thread (Laetisaria Fuciformis), Rhizoctonia Blight, Rust (Gymnosporiangium), Scab (Fusicladium), Scab (Venturia), Spring Dead Spot, Stripe Smut (Ustilago Striiformis), Summer Patch (Phialophora Graminicola), Tip Blight (Diplodia), Twig Blight (Kabatina), Twig Blight (Sphaeropsis), White Mold (Sclerotinia).
Application EquipmentBackpack Sprayer, Chemigation System, Pump Sprayer, Spray Rig
Application MethodsBroadcast Spray, Overhead Sprinkler Irrigation
Active IngredientThiophanate-methyl 50.0%
Product TypeFungicide
FormulationWettable Powder (WP)
Application RateFor turf, apply 2 to 6 oz. of OHP 6672 50 WP Systemic Turf and Ornamental Fungicide per 1 1/2 to 2 1/2 gallons of water per 1,000 sq. ft. To treat greenhouse, nursery, landscape, and interiorscape use 8 to 16 oz. of product per 100 gallons of water.
Shelf LifeOHP 6672 50 WP Systemic Turf and Ornamental Fungicide will last for 3 years when stored in a dry, temperature-controlled, secure place.
Yield4 by 8 oz. of OHP 6672 50 WP Systemic Turf and Ornamental Fungicide will cover 8,000 sq. ft. of turf when used at medium rate of 4 oz. per 1,000 sq. ft.
Use SitesOutdoors
Time to KillOHP 6672 50 WP Systemic Turf and Ornamental Fungicide will control diseases within 7 days to 4 weeks.
Comparable ProductsQuali-Pro TM 4.5 Flowable Fungicide
EPA Registration #59807-6

*Price does not include freight. We guarantee our rate plus shipping will be less than anyone else's price.

© 2025 Solutions Pest & Lawn. All Rights Reserved