tulip mosaic virus
Quick Summary
Tulip mosaic is a plant disease caused by viruses, most notably the Tulip Mosaic Virus. This virus causes a striking color break in tulip flowers, resulting in irregular striping or feathering of colors. This phenomenon, where tulips suddenly bloom with exotic streaks or flames of color, was historically attributed to a virus and was a significant factor in the 17th-century speculative frenzy known as Tulip Mania. While these streaked flowers were highly prized, the virus also weakens the bulbs, and the cultivation of infected tulips is now illegal in many regions to prevent its spread. Symptoms of mosaic diseases in plants can include mottling, stunting, and deformation of leaves, flowers, and fruits. Plant viruses, like those causing mosaic diseases, are economically important as they infect many crop and ornamental plants and are often transmitted by insects.1234
Ask Britannica AI about this topic
Britannica doesn't have a full article on this topic, so we've curated a list of our relevant coverage.