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Hosta virus X (HVX) is a virus that infects hostas. [1] The disease was first identified in 1996 by Dr. Benham Lockhart at the University of Minnesota , and grouped with the potexviruses . [ 1 ] [ 2 ] The virus has reached epidemic proportions and is not uncommon to find in many garden centers and nurseries .
A potexvirus called 'Hosta Virus X' was first identified in Minnesota in 1996. Plants that are infected are destroyed to prevent its spread as the disease can be transmitted from plant to plant by contaminated sap. Symptoms include dark green "ink bleed" marks in the veins of yellow-colored leaves, and/or tissue collapse between veins.
The patterning is often characteristic of the infection. Examples are the mosaic viruses, which produce a mosaic-type effect on the leaf surface or the citrus variegation virus (CVV). Recently [when?] a virus disease, Hosta virus X (HVX) has been identified that causes mottled leaf coloring in hostas.
This means you will cut back hostas sometime in the late fall to early winter when the temperatures have dropped below 30 degrees F. The plant will become limp and wilted, which is the sign that ...
Potexvirus is a genus of pathogenic viruses in the order Tymovirales, in the family Alphaflexiviridae.Plants serve as natural hosts. There are 48 species in this genus, three of which are assigned to a subgenus.
Hans Andrew Hansen is an American plant breeder, currently working for Walters Gardens in Zeeland, Michigan. [1] [2] Hansen is the former director of lab production and new plants for Shady Oaks Nursery in Minnesota, where he revolutionized tissue culture techniques for many genera including Hosta, Arisaema and variegated Agave.
Hosta virus X, a contagious disease affecting hosta plants; Panasonic AG-HVX200, a digital video camera This page was last edited on 11 ...
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