A tobamovirus was transmitted to Chenopodium quinoa from a purified, composite 40-g
needle sample collected from red spruce (Picea rubens) on Whiteface Mountain in the …

A survey for plant viruses in streams and lakes draining selected forest stands in central
New York and in the Adirondack Mountains was conducted in 1989 to determine both the …

Tomato mosaic tobamovirus (ToMV) infects red spruce (Picea rubens) and causes
significant changes in its growth and physiology. The mechanism of infection and the pattern …

To test the hypothesis that tomato mosaic Tobamovirus (ToMV) is transmitted by an airborne
mechanism, virus-free red spruce (Picea rubens Sarg.) seedlings were planted in four …

Tomato mosaic tobamovirus (ToMV) was transmitted to tobacco on 3 occasions from young
leaves without virus-like symptoms (VLS), but not from mature leaves with VLS, collected …

The objective of this study was to determine the location of tomato mosaic tobamovirus
(ToMV) in red spruce (Picea rubens) seedling roots. Roots were collected from uninfected …

A total of 145 flowering dogwood trees (Cornus florida), used as propagative material, were
assayed by mechanical inoculation to herbaceous test plants for virus incidence. Only 1 …

Leaf samples collected throughout Taiwan from hot and sweet pepper (Capsicum annuum)
showing symptoms typical of virus infection were inoculated to Nicotiana glutinosa. After 4 …

Foliar symptoms suggestive of virus infection were recently observed on the noxious weed
tropical soda apple (Solanum viarum) in Florida. An agent was mechanically transmitted to …

ABSTRACT A novel tobamovirus recently was isolated from hibiscus in Florida. Serological
and molecular methods, including enzyme-linked immunosorbent assay (ELISA), dot-blot …