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棉花曲叶病毒(Cotton leafcurl virus)是我国进境检疫性病毒,严重危害棉花的生长,给棉花生产带来巨大经济损失。文中分析此病毒可能给棉花生产所造成的损失,包括直接经济损失、间接经济损失和防治费用。估算了棉花曲叶病毒对棉花造成的经济损失值为77.27亿元~498.61亿元。
Cotton leaf curl virus is a quarantine virus that enters China and seriously endangers the growth of cotton and brings huge economic losses to cotton production. The article analyzes the possible damage caused by the virus to cotton production, including direct economic losses, indirect economic losses and prevention and control costs. The economic loss caused by cotton leaf curl virus to cotton was estimated at 7.727 billion yuan to 49.861 billion yuan.