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The situation of invasive alien species is severe, and China has become one of the most seriously affected countries
On July 24, the national on-site eradication event for the invasive alien species water hyacinth was held in Guilin Town, Tongnan County, Chongqing. Water hyacinth is one of the world's ten worst invasive weeds. It was introduced into China in the 1930s and has already spread and proliferated in the middle and lower reaches of the Yangtze River, causing extremely adverse effects on crop farming,