Abstract: The distributing and damage of Stylosanthes anthracnose，disease symptom and configuration character of pathogen，the studying on the pathogen identification were: virulence, parasite scope and esterase isozyme .Its biological characters including temperature, humidity, light, pH and nutrition. And the occurring and epidemic of Stylosanthes anthracnose were affected by the factors including environment, varieties, growing and season. And anthracnose control including traditional techniques and molecular biological techniques were reviewed in this paper.