The Orchid Doctor Articles under the Heading Virus Transmission

Virus Transmission Comments
VIRUS TRANSMISSION: By Carriers Sucking insects such as aphids and red spider and snails and slugs should be destroyed since they are carriers of virus. OD67-50; Not true. They do not spread virus in orchids. OWD 0
VIRUS TRANSMISSION: By Insects Sap sucking insects such as aphids, leaf hoppers (vector of Cattleya Mosaic); slugs, snails, red spider are carriers. OD78-95There is no evidence of transmission of virus on plants left outdoors; man seems to be the culprit. A74-595 0
VIRUS TRANSMISSION: By Mechanical Transmission Mainly by contaminated knives, scissors, stakes, wires, string and dirty hands. OD78-95 0
VIRUS TRANSMISSION: By Seed Transmission It occurs with a few viruses in the plant world but it is rare in orchids. OD78-95 0
VIRUS TRANSMISSION: By Vegetative Transmission All parts of a plant are invaded, except possibly the seed and all cuttings and keikis are infected if the main plant was infected. OD78-95 0
VIRUS TRANSMISSION: Virus Transmission by Seed-pod Virus disease can be transmitted by green-pod culture although the seed can be removed from the pod uncontaminated; the seeds are virus-free. A75-680 0

New Topics

  1. Linda Francis asked question Plant in category General Discussion
  2. Mark Kaczynski asked question Looking for Dendrobium Jac-Hawaii 'Uniwai Pearl' in category General Discussion
  3. Angela Baxter started topic Catt. walkeriana in category Cattleya Alliance
  4. Luis Imatani asked question RLC/ LC Large flowered hybrids in category General Discussion
  5. Bill Overton asked question Phrag. Panther Run in category General Discussion

New Comments

  1. Susan Fairbairn commented on member plant Den. rigidum 'Tom's Image' by Tom Kuligowski
  2. Edward Zapata commented on member plant Cym. Baltic Dew 'Freckle Face' by Edward Zapata
  3. Robert Rand commented on topic "Looking for Dendrobium Jac-Hawaii 'Uniwai Pearl'" by Mark Kaczynski
  4. Steven Kirincich commented on member plant Eny. Exotic Seashell by Steven Kirincich
  5. Carol Holdren commented on topic "Catt. walkeriana" by Angela Baxter
  6. Gonzalo Rotondaro commented on member plant Cattleya (Sophronitis) cerna by Laura Urban
  7. Steven Kirincich commented on member plant Lc. Little Oliver by Steven Kirincich
  8. Robert Rand commented on member plant Alcra. Winter Wonderland 'White Fairy' by Robert Rand
  9. Thuong Do commented on member plant Schom. tibicinis by Edward Zapata
  10. Bill Overton commented on topic "diseases" by Penny Edwards