Definition of fungicide
: an agent that destroys fungi or inhibits their growth
Recent Examples of fungicide from the Web
Fungicides do not appear to reduce the fungal activity and are not recommended for this common lawn problem.
Riggins says controlling the beetle hasn't gone well but trees could be injected with fungicide before the infection occurs.
Test roses aren’t treated with fungicides or insecticides.
The Canadian team also looked at whether insecticides were the entire problem by exposing the animals to a number of agricultural fungicides, which are often used in parallel.
Farmland may be treated with pesticides, herbicides, fungicides and more.
Drench the soil with a fungicide recommended for Phytophthora.
Typically following bloom, apples are protected by five or six cover sprays (fungicide and an insecticide) applied every 10 to 14 days.
Treat the planter with fungicide before replanting.
These example sentences are selected automatically from various online news sources to reflect current usage of the word 'fungicide.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.
Origin and Etymology of fungicide
International Scientific Vocabulary
First Known Use: 1889See Words from the same year
FUNGICIDE Defined for English Language Learners
Definition of fungicide for English Language Learners
: a substance that kills fungi
FUNGICIDE Defined for Kids
Definition of fungicide for Students
: a substance used to kill fungi
Seen and Heard
What made you want to look up fungicide? Please tell us where you read or heard it (including the quote, if possible).