How To Use Propiconazole Fungicide

A green lawn is impressive on any property, but we want to know how to use propiconazole when lawn diseases and fungi start to threaten your grass and your plant’s health. it is advisable to treat them with products made with propiconazole.

Propiconazole is a versatile systemic fungicide that will treat and prevent many lawn diseases, like brown patches, rust, or powdery mildew. So, in this article, we will teach you how to use propiconazole. 


What Is Propiconazole?

How To Use Propiconazole
The Propiconazole

Propiconazole was first registered by the US EPA (the United States Environmental Protection Agency) in 1981 as a triazole fungicide used to control lawn diseases and fungi.

This product is systemic and will therefore be absorbed into treated plants to prevent diseases as well as treat ongoing infections, you will find propiconazole in many popular fungicide products that control fungi bacteria, and viruses affecting plants. Propiconazole can come in a variety of different formulations but is often found as an emulsifiable concentrate.

Propiconazole interferes with the synthesis of ergosterol, an essential molecule necessary for fungal formation. This affects the cell wall development of fungi, slowing and eventually stopping growth.

Because of this unique motive action, propiconazole can be considered fungus-static or growth-inhibiting, rather than fungicidal or fungus-killing.

After application propiconazole will absorb into treated plants and will work to fight or prevent disease for up to 30 days.


Read also: How to Use Eagle20 Fungicide


What are the Benefits of Propiconazole?

  • It can be used as a curative of lawn diseases or preventative.
  • It works systemically, absorbing into the target plant to protect it against diseases.
  • It prevents further spread or can eliminate the disease entirely depending on the severity level.


Where Can I Use Propiconazole?

  • Golf Course
  • Turf-Grass
  • Trees
  • Nursery
  • Landscape
  • Tree Injection


What are the Target Pests of Propiconazole (Alphabetically)?


  • Ajuga
  • Amelanchier
  • Anthracnose
  • Apple
  • Ash
  • Azalea


  • Bartlett Pear
  • Bayberry
  • Brown Patch


  • Calendula
  • Camelia
  • Candytuft
  • Carnation
  • Cherry
  • Chrysanthemum
  • Citrus
  • Cotoneaster
  • Crabapple
  • Crape Myrtle


  • Delphinium
  • Dichondra Rust
  • Dogwood
  • Dollar Spot
  • Douglas Fir


  • Elm
  • English Ivy
  • Euonymus


  • Fusarium Patch


  • German statice
  • Gomphrena
  • Gray Leafspot
  • Gray Snowmold


  • Hawthorn Peony
  • Holly
  • Hollyhock


  • Impatiens
  • Iris


  • Juniper


  • Leaf Spot
  • Lilac
  • Linden
  • Liriope


  • Magnolia
  • Maple
  • Marigold
  • Melting out
  • Monarda


  • Necrotic Ring Spot
  • Nectarine


  • Oaks


  • Peach
  • Pecan
  • Phlox
  • Pines
  • Pink Patch
  • Pink Snowmold
  • Plum
  • Poa Patch
  • Poplars, Powdery Mildew
  • Privet
  • Pyracantha


  • Red Thread
  • Red Tip Photinia
  • Redbud
  • Rhaphiolepsis
  • Rhododendron
  • Roses
  • Rust


  • Shasta Fir
  • Snapdragon
  • Spring Dead Spot
  • Stripe Smut
  • Summer Patch
  • Sweet Gum
  • Sweet William
  • Sycamore


  • Take-All Patch
  • Tulip tree


  • Vinca


  • Walnut
  • Wax myrtle


  • Yellow Patch


  • Zinnia
  • Zoysia Patch


Read also: D Fense Dust | How To Use


How To Use Propiconazole In Patch Pro To Control Diseases?

If you are looking for a powerful fungicide to treat or prevent lung diseases and fungi then we recommend you use a product like Patch Pro. Patch Pro is a systemic fungicide concentrate made with 14.3% propiconazole. It is best to use products like Patch Pro before the disease has established itself.

You can also use them to treat active infections depending on the disease you are treating for. To do this, you will mix 0.524 fluid ounces of Patch Pro into one gallon of water to treat a thousand square feet.


How To Use Propiconazole To Prevent Diseases?

For most general prevention treatments, we recommend you use one ounce of Patch Pro. Be sure to read the label to get the exact amount you need. Propiconazole must be applied at properly labeled rates in order to treat or prevent diseases.

If not mixed properly, it may cause final toxicity poisoning in affected plants. Once your solution is mixed, apply it over affected areas, broadcasted over your lawn, or spray it over your ornamental, shrubbery, and foliage. Be sure to spray underneath the leaves as well.

When dealing with an active-long disease, we recommend you make a follow-up application, 14 to 21 days after your initial application.


Read also: Katana Weed Killer


Additional Product Information?

What are the Active Ingredients? 14.3% Propiconazole
What are the Possible Areas of Application? Outdoors
What Is the Chemical Type? Fungicide
Does this Product Have any Usage Restrictions? No
Which Other Product Can Be Compared With This Product?
  • Patch Pro
What Is the Shipping Weight of this Product? 2.52 lbs
Is this Product Safe For Pets? If Used as Directed In the Propiconazole Insecticide Label, This Product Is Safe For Pets.



You should see a noticeable improvement in your plant’s health after a few weeks. When Patch Pro is used to prevent diseases and fungi, it will absorb into treated plants and protect them for up to 30 days. Fungi and diseases can overtake your lawn when it would otherwise be lush and green.

So use propiconazole to prevent diseases from taking hold or to treat active infections. With these professional products and tips from @pestclue, you can stop fungi and diseases from developing on your lawn.

About The Author

Leave a feedback

This site uses Akismet to reduce spam. Learn how your comment data is processed.

Discover more from Pestclue

Subscribe now to keep reading and get access to the full archive.

Continue reading