世界各地的番木瓜树遭受着多种病毒病的为害。对乌代普尔市及郊区木瓜园的一次调查发现,菜园和果园中几乎所有的木瓜树都遭受病毒的严重为害,致使产量非常低。在本研究中,我们想要鉴别引起这些病害的病毒。一、材料和方法叶片和果实样品采自乌代普尔市及其郊区菜园和果园中呈现类似病毒病症状的木瓜树。将样品用塑料袋装着带回实验室,保存于冰箱中备用。检查了取自18株番木瓜树的全部样 Papaya trees around the world suffer from a variety of viral diseases. A survey of the city of Udaipur and suburban papaya found that almost all the papaya trees in the vegetable gardens and orchards were severely damaged by the virus, resulting in very low yields. In this study, we wanted to identify the viruses that caused these diseases. I. MATERIALS AND METHODS Leaf and fruit samples were collected from papaya trees in the vegetable gardens and orchards of Udaipur and its suburbs that showed symptoms similar to those of virus disease. Samples will be packed in plastic bags back to the laboratory, kept in the refrigerator spare. All samples taken from 18 papaya trees were examined