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甘蔗黄叶综合病的病原为黄体病毒。由于植株受病毒侵染后不显示症状，而且没有适当的诊断技术可用，因此要检测病毒在各甘蔗品种中的分布及确定由其造成的产量损失原是不可能的。运用快速组织点免疫分析（TBIA）技术则可解决这一难题，该技术使用一种从部分纯化病毒中获得的多
The pathogen of sugarcane yellow leaf syndrome is corpus luteum. Since plants do not show symptoms after being infected by the virus and no appropriate diagnostic technique is available, it is not possible to detect the distribution of the virus in each sugarcane variety and to determine the yield loss caused by it. This problem is solved using the Rapid Tissue Point Immunoassay (TBIA) technique, which uses a method that is derived from partially purified virus