Myclobutanil

Powdery mildew and other fungal growths can be problematic on your lawn and, if not addressed, could lead to the death of your yard turf. Fortunately, Myclobutanil is a great fungicide active ingredient that can successfully eliminate powdery mildew and other plants.

On this page, you can learn more about fungicide's active ingredient, Myclobutanil, its origin, its benefits, and why it works so well to eliminate fungi and disease. 

What is Myclobutanil?

Myclobutanil is a broad-spectrum fungicide registered for use on a wide variety of agricultural crops. It is mostly used in agricultural settings for preventative and curative control of fungal diseases that may appear on grapes, strawberries, and almond crops. It is also regularly used in greenhouses, landscaping, residential and commercial turf, and public right-of-way areas.

In its original form, Myclobutanil is a light yellow solid with a sulfur-like odor. It can be formulated as emulsifiable concentrates, powders, or granular fungicides.

How Does Myclobutanil Work?

Myclobutanil suppresses the fungus of a vital element called ergosterol, which is needed for membrane function and structure. Myclobutanil blocks the fungal enzyme from producing ergosterol, leading to the cell walls breaking down and halting further fungus growth and eventual death.

Benefits of Myclobutanil

Myclobutanil is a systemic fungicide with a broad label. It has preventative and curative properties and performs well in multiple settings and climates. It would be best to use Myclobutanil when dealing with diseases on your turf and ornamentals.

Drawbacks of Myclobutanil

Myclobutanil may not be able to cure or remove well-established fungi. Try to apply it as a preventative measure or at the early onset of an infection. For some diseases, spray adjuvants must be added to get good spray coverage and disease control.

Is Myclobutanil Safe?

Myclobutanil is safe to apply when applied according to the label directions. Its toxicity is relatively low compared to other fungicide-active ingredients. When handling this product, make sure to wear the proper safety gear and equipment (long-sleeved clothing, gloves, protective eyewear). Pets and children can return to treated areas after the Myclobutanil product is dry.

What To Expect

After applying Myclobutanil to your infected plants, you should expect no further growth or spread of the fungal disease. You will need to continue applying every 7 to 14 days during the growing season as preventative protection for the diseased plant or to prevent vulnerable plants from becoming infected.

Featured Products

Myclobutanil 20EW - Myclobutanil 20 EW is a generic fungicide comparable to Eagle 20EW Fungicide. It contains the same active ingredients and helps to protect turf and ornamentals from many common diseases and fungi.