Diaprepes abbreviatus is a species of weevil that is native to the Caribbean, where in Spanish it is colloquially called chichí. It is an agricultural pest in several Caribbean countries. In 1964 this weevil was accidentally introduced in the US, state of Florida, where it is at present a major pest of citrus. It was first discovered in southern California in 2005, where it is a pest of citrus, avocado, and nursery stock. It is also known to infest sugarcane, tuber-bearing crops such as potatoes, and ornamental plants. Common names for the insect include diaprepes root weevil, citrus root weevil and sugarcane rootstock borer weevil.