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作者于1990～1995年调查我国大、小麦各生态区,共计20个省、市、区,116个县、市的大麦黄花叶病、小麦黄花叶病(小麦梭条斑花叶病)和小麦土传花叶病的分布区域。结果表明,3种真菌传病毒病其分布仅限于冬麦区。大麦黄花叶病主要集中分布在长江三角洲、钱塘江流域和东部沿海。小麦黄花叶病主要分布于长江中、下游及其支流大渡河、青衣江,黄河中、下游及其支流渭河流域、淮河流域。小麦土传花叶病仅局部冬麦区发生,与小麦黄花叶病混合并发。3种病害的分布范围为北纬28～37°50′东经102～122°40′之间。
The author investigated the large and wheat ecotopes in our country from 1990 to 1995, totaling six wheat yellow mosaic disease (Triticum aestivum L.), wheat yellow mosaic disease (wheat spindown mosaic disease) and wheat in 20 counties, cities and districts in 116 counties and cities Soil mosaic disease distribution area. The results showed that the distribution of three fungal pathogenic viruses was limited to winter wheat area. Barley yellow mosaic disease mainly concentrated in the Yangtze River Delta, the Qiantang River and the eastern coast. Wheat yellow mosaic disease is mainly distributed in the middle and lower reaches of the Yangtze River and its tributaries Dadu River, Qingyi River, the middle and lower reaches of the Yellow River and its tributaries Weihe River Basin, Huaihe River. Wheat soil mosaic disease occurs only in the winter wheat area, mixed with wheat yellow mosaic disease. The distribution of the three diseases ranged from 28 to 37 ° 50’N and from 102 to 122 ° 40’E.