Log in
Signup now!
Orchids
Search Orchids
Search Genera
Orchid Groups
Recent Member Plants
Most Popular in ORCHIDS.ORG
Orchids for Sale or Trade
Recent Orchids for Sale
Articles
Article Blog
Article Index
The Orchid Doctor
Article Categories
Categories Index
Organizations
All Organizations
Societies
Plant Vendors
Other Vendors
Public Gardens
Judging Centers
Organizations: Newer
Events: All
RING SPOT: On Odontoglossums
Ailments
Orchid Doctor
by Robert M. [Bert] Hamilton (Compiler)
Originally published in The Orchid Doctor in 1980 and 1988
Posted by
Sys Admin
over 7 years ago.
Article Blog
Article Index
A virus disease caused by Tobacco Mosaic Virus -- Orchid Strain, one of the two viruses common in orchids; Odontoglossum ring-spot virus is the same thing. A73-818
Share on Social Media:
Log in to Add a Comment
More
The Orchid Doctor
Articles under the Heading
Ring Spot
Ring Spot
Comments
RING SPOT: Virus
Shows up on leaves of Dendrobium antennatum but produces no floral abnormalities; a bacilliform virus. A74-529
0
New Topics
John Urey asked question
Blooming Stenglottis Venus “jamboree “
in category General Discussion
Claudia Young asked question
RO system
in category General Discussion
Roberto Lizama asked question
Help to identify
in category General Discussion
Tatjana Opekunova asked question
Cattleya new roots and Flower buds
in category Cattleya Alliance
Mary Lane asked question
Orchid roots .com site?
in category General Discussion
Ask a Question
Start a Topic
New Comments
Carol Holdren commented on member plant
Bc. Morning Glory
by Chris Siolo
R .Benson commented on member plant
Kir. New Hybrid (Fred Clarke) SVO9831
by R .Benson
Carol Holdren commented on topic
"Blooming Stenglottis Venus “jamboree “"
by John Urey
Jeanne Uzar Hudson commented on member plant
Lc. Canhamiana var. coerulea 'Cobalt'
by Jeanne Uzar Hudson
Jeanne Uzar Hudson commented on member plant
Sns. gemmata
by Jeanne Uzar Hudson
Stefan Neher commented on topic
"Orchid roots .com site?"
by Mary Lane
Kevin Barry commented on member plant
Bul. Tammie Sue Pernas
by Tony Pernas
Linda Hartman commented on member plant
Ctt. Final Blue
by Linda Hartman
Kevin Bergeson commented on member plant
Paph. rothschildianum
by Kevin Bergeson
Carol Holdren commented on topic
"recently purchased orchid shows unstoppable roots "
by David George
Michael Makio commented on orchid
V. Beatrice Makio
Carol Holdren commented on topic
"shorter stem with less vigorous blooms"
by katherine mott
Carol Holdren commented on topic
"need info on yellow bird"
by Glenda Ratliff
Carol Holdren commented on topic
"Looking to join an orchid club."
by Paula Milano
Jeanne Uzar Hudson commented on topic
"Repotting Large Cattleyas"
by Jeanne Uzar Hudson
Jeanne Uzar Hudson commented on member plant
Paph. malipoense
by Jeanne Uzar Hudson
William Gorski commented on topic
"how difficult is it growing from seed"
by kevan gregory
Carol Holdren commented on topic
"Information "
by Carmen Britton
Carol Holdren commented on member plant
C. lueddemanniana var. Coerulea, Venosa
by Paulo Fiuza
Jeanne Uzar Hudson commented on topic
"Banrot 40WP"
by Therese Stecher