Ceratocystis is a genus of fungi known for its role as plant pathogens. These fungi can infect a variety of trees and crops, leading to diseases that can significantly impact agriculture and forestry. Some species are particularly notorious for causing wilt diseases, which can result in the death of infected plants. The life cycle of Ceratocystis typically involves both asexual and sexual reproduction, allowing it to spread rapidly. The spores produced by these fungi can be dispersed by wind, water, or insects, making them challenging to control. Effective management often requires integrated approaches, including resistant plant varieties and proper sanitation practices.