Question: where is the kudzu found in the us

title: Kudzu in the United States
text: In the United States , kudzu has been used as livestock feed , in fertilizer , and in erosion control , and the vines have been used for folk art . In Korea , kudzu root is harvested for its starch , which is used in various foods including naengmyon , as well as a health food and herbal medicine . In China , kudzu root is used in herbal remedies , teas , and the treatment of alcohol - related problems . The efficacy of the treatment of alcohol - related problems is currently under question , but experiments show promising results . In Japan , the kudzu root starch ( or kuzu root starch ) extracted from kudzu roots is used in cooking and natural medicines , and it is used to make hay that sick animals will eat . The starch is used in Japanese cuisine , and is widely consumed as such in that country . Kudzu is also used as a food crop in Java , Sumatra , and Malaya , and can be found in Puerto Rico and South America .