论文部分内容阅读
经过１９８９～１９９２年４年的调查，发现吉林省烟草侵染性病害有３１种，包括真菌病害２０种，细菌病害５种，病毒病害３种，线虫病害１种，寄生性种子植物病害２种。在３１种病害中世界上首次报道的４种，国内首次报道的１种，在省内首次报道的１０种。
After 4 years of investigation from 1989 to 1992, 31 species of tobacco-borne diseases were found in Jilin Province, including 20 fungal diseases, 5 bacterial diseases, 3 virus diseases, 1 nematode disease and 2 parasitic plant diseases . Among the 31 diseases, 4 were first reported in the world, 1 was first reported in China, and 10 were first reported in the province.