Definition

1. Noun:
   • A chemical agent that kills or inhibits the growth of fungi: A fungicide is a substance used specifically to destroy fungal organisms or prevent their development. It is commonly used in agriculture, horticulture, and medicine.

Usage Examples

• Noun:
  • The farmer applied a fungicide to the grape vines to prevent mildew.
  • This product is an effective fungicide against common lawn diseases.

Advanced Usage

• "Systemic fungicide": A type of fungicide that is absorbed and transported within the plant, protecting it from the inside.
  • A systemic fungicide is often used for long-term protection of fruit trees.
• "Contact fungicide": A fungicide that remains on the surface of the plant and kills fungi upon direct contact.
  • The contact fungicide needs to be reapplied after heavy rain.

Variants and Related Words

• Fungicidal (adj): Having the properties of a fungicide; able to destroy fungi.
  • The solution has strong fungicidal properties.
• Fungistat (n): An agent that inhibits fungal growth without necessarily killing the organism.
  • Some treatments act as a fungistat, preventing further spread of the infection.

Synonyms

• Antifungal: An agent that works against fungi.
• Mycocide: A substance that kills fungi (a more technical synonym).

Related Phrases

• "Apply a fungicide": To put a fungicide onto a surface, such as plants or materials.
  • You must apply a fungicide according to the label instructions.
• "Fungicide resistance": The decreased susceptibility of a fungal population to a fungicide.
  • Overuse can lead to fungicide resistance, making treatments less effective.

Noun

1. any agent that destroys or prevents the growth of fungi