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Tulip breaking virus [a] is one of five plant viruses of the family Potyviridae that cause color-breaking of tulip flowers. These viruses infect plants in only two genera of the family Liliaceae : tulips ( Tulipa ) and lilies ( Lilium ).
The symptoms of the plant disease caused by LMoV were already known in the 19th century. Yet it was not until 1944 that P. Brierley and F. F. Smith succeeded in proving a coinfection with two viruses as the cause through infection experiments on several tulip and lily species. [1]
The use of plant viruses to enhance the beauty of ornamental plants can be considered the first recorded application of plant viruses. Tulip breaking virus is famous for its dramatic effects on the color of the tulip perianth, an effect highly sought after during the 17th-century Dutch "tulip mania."
Other viral diseases. Many of the most common illnesses people get are caused by viruses, and these can have some surprising effects. Herpes simplex virus might cause Alzheimer’s disease
VOCs might result in a sometimes-pleasing scent, but “indoor concentrations of VOCs can be many times higher than outdoors and can cause irritation and headaches,” says Guo.
On the whole, flu A viruses tend to cause a more intense illness, Dr. Russo says. “Both flu A and flu B can be lethal, but flu A tends to cause more severe disease,” he says. Another major ...
Tobacco necrosis virus (TNV) can thrive on a handful of viable hosts. These hosts include tobacco, zucchini, cucumbers, carrots, French bean, tomatoes, potatoes, and tulips. [1] There are a variety of symptoms that are dependent on the host species.
Phytophthora cryptogea P. cryptogea colony on potato dextrose agar Scientific classification Domain: Eukaryota Clade: Diaphoretickes Clade: SAR Clade: Stramenopiles Phylum: Oomycota Order: Peronosporales Family: Peronosporaceae Genus: Phytophthora Species: P. cryptogea Binomial name Phytophthora cryptogea Pethybr. & Laff., (1919) Phytophthora cryptogea is a species of water mould in the family ...