Fungicide

Fungus can severely damage lawns, gardens, and crops if not treated quickly or prevented entirely. Fungicides have long been part of disease management programs in gardens, greenhouses, and golf courses. You can prevent fungus from damaging your lawn yourself using our professional grade fungicides. 

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10% Off Select Fungicides Sale Ends 7/31
 

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Liquid Granular Wettable Powder
$25.54
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A fungicide formulated to control and prevent diseases on Annual and Perennial Flowers, Bedding Plants, Foliage Plants, Ground Covers, plus Deciduous and Evergreen Trees and Shrubs.
$1,169.95
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A professional fungicide with an easy-to-use formula that controls plant diseases with flexible application methods and excellent crop protection.
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Tourney Turf Fungicide Quick View
$899.60
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A professional fungicide for commercial & residential turf-grass, landscape areas and ornamental plants in nurseries & greenhouses.
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SePRO Pipron Liquid Concentrate Fungicide Quick View
$507.09
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A professional fungicide that controls against powdery mildew-causing fungi on ornamentals in commercial greenhouses.
$221.65
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A professional fungicide that is preventive, curative, and superlative disease control for commercial crops for apples, peanuts, fruits and vegetables.
$158.55
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A professional fungicide with mesostemic activity that controls various pathogens on ornamental plants grown in greenhouses, nurseries, and garden centers.
$1,472.69
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A professional fungicide that controls commercial turf-grass and ornamental diseases for golf courses, greenhouses and nurseries.
$444.44
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A suspendable concentrate fungicide that provides effective control and suppression of certain fungal diseases in leafy vegetables, bulb vegetables, fruiting vegetables, non-bearing fruit trees, and more.
$1,338.38
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A professional systemic fungicide with two modes of action that controls both anthracnose and white mold and helps improve seed quality and grade.
$595.05
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A professional fungicide with a suspension concentrate formula that protects plants from diseases like downy mildew, Pythium leak, and pink rot.
$1,785.90
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A professional fungicide that provides preventive and curative properties and systemic movement to deliver a long-lasting disease control in corn, soybeans, barley and wheat.
$954.12
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An excellent fungicide that contains mefenoxam and targets crop diseases caused by oomycete fungi.
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Union Fungicide SC Quick View
$859.58
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A professional fungicide that combines two powerful active ingredients to target and to kill plant diseases.
$470.10
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A professional broad spectrum fungicide that eradicates pathogens from damaging ornamental plants in commercial greenhouses and nurseries.
$24.81
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A unique blend of natural ingredients to control diseases for weeks of continued protection.
$437.15
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A systemic fungicide with a professional formulation that controls and prevents diseases while increasing turf quality.
$1,271.06
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A multipack containing 1 2.5 gal. jug of Daconil Action and 2 1 lb. bottles of Heritage Action.
$28.69
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A fast-acting insecticide, miticide, and fungicide in one.
$448.71
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A fungicide containing two powerful chemistries that helps control major diseases on golf courses turf, trees, and shrubs.
$582.15
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A professional fungicide with systemic and curative properties that effectively control plant diseases in most crops.
$21.18
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A professional RTU spray fungicide that controls and eliminates plant fungal diseases on fruits, flowers, and vegetables.
$1,147.51
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A versatile fungicide that eradicates and prevents major turfgrass diseases.
$1,353.13
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A fungicide professionally formulated to control and prevent disease.
$945.70
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A wide-spectrum fungicide that can withstand watering and heavy rainfall.

Lawn & Garden Safe Fungus & Disease Control Products

Fungicides have long been part of disease management in gardens, greenhouses, and lawns. In do it yourself lawn care, lawn diseases and garden diseases can be difficult to control and get rid of, and fungus-based diseases are no different. Since it can be tricky, knowing more about fungicides, how they work, and how to use them can help you choose the best product for your needs. Read our guide on how to use fungicides to learn more about choosing and applying a fungicide.

To take the guesswork out of preventing disease in your lawn, check out our new lawn box subscription program. 

Here are the top five lawn diseases and how you can identify, inspect for, treat, and prevent them:

Fungicides for Disease Control

Fungicides are chemicals or ingredients that inhibit the growth of fungi on plants. There are many different active ingredients that help to achieve control, and different ingredients will work for certain plants and certain diseases. The types of diseases fungicides control include rots, spots, and rusts, among others and you can use fungicides to treat lawns (turf & grass), gardens, and other plants, even indoors. Fungicides only help manage some plant diseases and will only work on infectious plant diseases if the disease is truly caused by fungi. 

Types of Fungicides

Fungicides come in a wide variety of applications, from liquids to granules and organic to commercial and can be systemic or contact. 

Systemic Fungicides: A type of fungicide that moves through the plant to provide post infection treatment. Not all systemic fungicides will flow through the entire plant; some will only treat certain parts.

Knowing that there are different kinds of fungicides, it can be difficult to choose the right product for your needs. There is a long list of chemical ingredients to control fungus. Natural or organic formulations commonly contain sulfur, copper, oils, and bicarbonates as the active ingredient:

  • Sulfur is commonly used to prevent powdery mildew, black spots, and rusts and must be applied as a preventative. 
  • Copper can damage plants but a copper sulfate with lime mixture (Bordeaux mixture) makes it safer for plants as well as working as an antibacterial. 
  • Horticultural oils are commonly used for insect control, and controlling insects can prevent the spread of diseases carried by aphids and other pests. 
  • Bicarbonates (baking soda) have been used for many years and are very effective when combined with oils.

Using Fungicides

The most important part about using fungicides is choosing the right one for both the disease you need to treat and the plant with the disease. Identifying the plant disease can be very difficult. If you’re not sure, contact your local extension office or master gardener for help. The product must be applied at the right time of year and frequently enough to see results. Using the wrong product could result in the disease being left untreated or damage to the plant. Keep these things in mind when using a fungicide:

  • Always check the product label to ensure the plant you wish to treat is listed.
  • The rates and doses listed on the product must be followed. If the product is not working, do not increase the dose or rate; you may have chosen the wrong product and over-applying will damage the plants. 
  • Fungicides are very effective preventatively. Once the pathogen has entered the plant tissue, it can be very hard to get rid of it.
  • Many formulas are contact fungicides, which means they will only protect what it has come in contact with. You must ensure the entire surface of the plant has been treated with the product. Any time the product degrades or the plant outgrows the application, the plant is no longer protected.
  • You will most likely have to reapply the fungicide in 7-14 day intervals over the growing season due to weathering and chemical breakdown.

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We sell professional do it yourself pest control (diy), exterminator and extermination insecticide, pesticide, chemical and bug killer treatment products to spray, eliminate and exterminate pests.

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