DMI Fungicides: List, Manufacturers, Ingredients, Efficacy, Group, Target Fungal Disease - FAQ

In this article we look specifically at a list of DMI fungicides, what company manufacturers them, what their efficacy level is, what group they belong to, what disease they target, and what their active ingredients are. We then answer a number of DMI fungide FAQ. 

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DMI Fungicides	Manufacturer	Active Ingredient	Efficacy	Group	Target Fungal Disease
Propiconazole	Syngenta	Propiconazole	Excellent	Group 3	Anthracnose, dollar spot, brown patch, snow mold, and others
Myclobutanil	Bayer	Myclobutanil	Good to Excellent	Group 3	Powdery mildew, rust, scab, and others
Flutriafol	FMC	Flutriafol	Good	Group 3	Anthracnose, brown patch, dollar spot, and others
Tebuconazole	BASF	Tebuconazole	Good to Excellent	Group 3	Anthracnose, brown patch, dollar spot, and others

DMI Fungicides FAQ

What are the different groups of fungicides?

The different groups of fungicides are categorized based on their chemical structure and mode of action. Some common groups include azoles, strobilurins, and benzimidazoles.

What are the group number of fungicides?

Fungicides are assigned a group number based on their chemical structure and mode of action. For example, azoles are in group 3, strobilurins are in group 11, and benzimidazoles are in group 1.

What are the 3 modes of action of fungicides?

The 3 modes of action of fungicides are inhibition of cell wall synthesis, inhibition of nucleic acid synthesis, and disruption of cell membrane function.

What do group 3 fungicides do, and what plants are they best for?

Group 3 fungicides, also known as triazoles, inhibit fungal growth by disrupting the synthesis of ergosterol, a vital component of the fungal cell membrane. They are effective against a wide range of fungal diseases and are commonly used on fruit and vegetable crops.

What is myclobutanil vs propiconazole?

Myclobutanil and propiconazole are both triazole fungicides with similar modes of action. However, myclobutanil is more effective against powdery mildew while propiconazole is more effective against rust.

What is azoxystrobin vs propiconazole?

Azoxystrobin and propiconazole are both fungicides, but they have different modes of action. Azoxystrobin is a strobilurin that disrupts respiration in the fungal cell, while propiconazole is a triazole that inhibits the synthesis of ergosterol in the fungal cell membrane.

What is chlorothalonil vs copper?

Chlorothalonil and copper are both broad-spectrum fungicides, but they have different modes of action. Chlorothalonil disrupts the cell membrane and interferes with protein synthesis, while copper interferes with enzymes in the fungal cell.

What is propiconazole vs azoxystrobin?

Propiconazole and azoxystrobin are both fungicides with different modes of action. Propiconazole is a triazole that inhibits the synthesis of ergosterol in the fungal cell membrane, while azoxystrobin is a strobilurin that disrupts respiration in the fungal cell.

What is azoxystrobin and propiconazole?

Azoxystrobin and propiconazole are both fungicides with different modes of action. Azoxystrobin is a strobilurin that disrupts respiration in the fungal cell, while propiconazole is a triazole that inhibits the synthesis of ergosterol in the fungal cell membrane.