In 1892, D.J. Ivanowsky identified microbes as the cause of tobacco mosaic disease, observing they were smaller than bacteria and could pass through bacteria-proof filters.
D.J. Ivanowsky (1892) identified certain microbes causing tobacco mosaic disease, noting they were smaller than bacteria and passed through bacteria-proof filters.
| Text | D.J. Ivanowsky (1892) recognised certain microbes as causal organism of the mosaic disease of tobacco.These were found to be smaller than bacteria because they passed through bacteria-proof filters. |
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