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柑桔裂皮病(Exocortis)和衰退病(Tristeza)分别为类病毒和病毒病害,分布于世界许多柑桔产区,严重地影响柑桔生产的发展。衰退病自1904年出Bioletti等报道后,在症状、病原和鉴定方法诸方面都取得了相当大的研究成果,现已用ELISA方法鉴定之。裂皮病从1948年由Fawcett等介绍以来,研究进展也很快,已明确了病原体的分子结构(平井正志等,1977)。一般来说,这些病害主要是用指示植物鉴定,该方法虽然简便准确,但易受季节影响,症状迟迟不能表现。因此,有待探索其
Exocortis and recessive disease (Tristeza) are virus-like and virus-borne diseases, respectively, distributed in many citrus producing areas around the world, which seriously affect the development of citrus production. Since 1904, Bioletti et al reported that the recession disease has obtained considerable research results in the aspects of symptoms, pathogens and identification methods, and has been identified by ELISA. Split-dermal disease Since the introduction by Fawcett et al. In 1948, the research progressed rapidly and the molecular structure of pathogens has been clarified (Hirai et al., 1977). In general, these diseases are mainly used to indicate the identification of plants. Although the method is simple and accurate, it is susceptible to seasons and the symptoms can not be demonstrated. So, to be explored