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烟草花叶病是烤烟生产上的一种主要病害,龙岩市常年发病率在10%~30%,给烤烟生产造成了严重损失。在省公司的布置下,我市开展了烟草花叶病等主要病虫害的预测预报研究,永定烤烟试验站自1993年起就开始对烟草花叶病进行系统调查研究。我们收集了1993~1...
Tobacco mosaic disease is a major disease on flue-cured tobacco production. The annual incidence rate of Longyan is between 10% and 30%, causing serious losses to flue-cured tobacco production. In the provincial company’s layout, the city launched a forecast of tobacco mosaic disease and other major pests and diseases of the forecast, Yongding Flue-cured Tobacco Station since 1993 began a systematic investigation of tobacco mosaic disease. We collected 1993 ~ 1 ...