What are the harmful effects of the cogon grass?

Cogon grass (Imperata cylindrica) is highly invasive and can disrupt local ecosystems by outcompeting native plant species, leading to reduced biodiversity. It poses a threat to agriculture by invading croplands and pastures, affecting crop yields and livestock grazing. Additionally, cogon grass is a fire hazard due to its high flammability, increasing the risk of wildfires in affected areas. Its extensive root system can also contribute to soil erosion, further degrading the environment.