Orchid doctor

CHROMOSOMES: Is it Effective?

Orchid Doctor Propagation

by Robert M. Hamilton (Compiler)

Originally published in The Orchid Doctor in 1980 and 1988

Posted by Sys Admin almost 3 years ago.

Article Blog   Article Index
The greatest threats are Japan, Belgium and Holland which have not signed the treaty; until they ratify it they will remain the worst importers of wild species. OA86-64
Share on Social Media:  
Log in to Add a Comment

More The Orchid Doctor Articles under the Heading Chromosomes

Chromosomes Comments
CHROMOSOME NUMBERS: Dendrobiums At Kew 62 species recently acquired from Papua-New Guinea; refer to the list, A85-1122; for miscellaneous species, refer to A85-1235 0
CHROMOSOME NUMBERS: For Bulbophyllums 55 species at Kew listed with origin and 2n. A85-190 0
CHROMOSOME NUMBERS: For Phragmipedium Hybrids Diploidy and polyploidy. A83-933 0
CHROMOSOME NUMBERS: For Species and Hybrids For a most comprehensive listing, refer to OBIII-323 0
CHROMOSOME NUMBERS: Importance They are significant for cymbidiums, but not for others such as paphiopedilums, for breeding purposes. OA78-17 0
CHROMOSOMES: Changes in 1987 A review of recent events and efforts to conserve wild orchids; improvements in the face of rapacious exploitation suggested, refer to A88-31 0
CHROMOSOMES: Failure The Convention qualifies as the biggest fraud as applied to plants since Prohibition in the U.S.; it has probably killed more plants than it has saved; originally written for protection of animals, it does not work well for plants as it ignores the more dangerous problem of habitat destruction. OIE87Jy-6 0
CHROMOSOMES: Pros and Cons An argument against its policies or provisions and stating the program needs to be re-evaluated; refer to A88-30 0
CHROMOSOMES: Variation in Numbers A review; change and polyploidy; polyploidy and improvements in plants, other information, refer to OR81-169; OR82-368; OR87-139 0

New Topics

  1. Allan Valentine asked question schombocattleya harry dunn, need picture in category General Discussion
  2. Harry Dillberger asked question Orchid cattleya? But genus and species name? in category General Discussion
  3. John Marmaro started topic Greenfly Orchid: the name game [taxonomy] in category Scientific
  4. Jackie Hartter asked question Zygopetalum Orchid in category General Discussion
  5. Bruce M Gelman asked question Arachnis species in category General Discussion

New Comments

  1. Image Carol Holdren commented on topic "schombocattleya harry dunn, need picture" by Allan Valentine
  2. Image Carol Holdren commented on topic "Orchid cattleya? But genus and species name?" by Harry Dillberger
  3. Edward Zapata commented on topic "Den. Keikis" by Kevin Fernandez
  4. Edward Zapata commented on orchid Den. speciosum
  5. Image Carol Holdren commented on member plant V. denisoniana var. Orange form by Mary Lane
  6. Image Carol Holdren commented on topic "Zygopetalum Orchid" by Jackie Hartter
  7. Image Carol Holdren commented on topic "Arachnis species" by Bruce M Gelman
  8. Jorge Beeche commented on article "OrchidWiz: Which Country has the Most Orchid Species?" by Alex Maximiano
  9. John Small commented on orchid Bc. Tripp's Grandma
  10. John Small commented on orchid Rby. Cracklin' Rosie