Fusarium is a type of fungus that can be found in soil and on plants. It is known for causing diseases in various crops, such as corn and wheat. Some species of Fusarium produce toxins that can be harmful to humans and animals if ingested, making it important for farmers to manage its presence in their fields. In addition to its impact on agriculture, Fusarium is also studied in laboratories for its role in ecosystems. Researchers explore how this fungus interacts with other organisms and contributes to nutrient cycling in the environment. Understanding Fusarium helps improve crop health and food safety.