Fungicide

Definition

A fungicide is a chemical compound or biological organism used to kill or inhibit the growth of fungi. It is commonly used in agriculture and medicine to control fungal infections.

5 Must Know Facts For Your Next Test

1. Fungicides can be classified as contact, translaminar, or systemic based on their mode of action.
2. Common chemical classes of fungicides include azoles, strobilurins, and carbamates.
3. Overuse of fungicides can lead to the development of resistant strains of fungi.
4. Fungicides can have side effects on non-target organisms including beneficial microbes and plants.
5. Systemic fungicides are absorbed by the plant and provide protection from the inside out.

Review Questions

• What are the three main classifications of fungicides based on their mode of action?
• Name two common chemical classes of fungicides and an example for each.
• Why is it important to avoid the overuse of fungicides?

Related terms

Antibiotic: A substance used to kill or inhibit bacterial growth.

Bactericide: A substance that kills bacteria, often used in sanitization and disinfection.

Herbicide: A chemical agent used to kill or inhibit the growth of unwanted plants (weeds).