[OGD] Phickle Phrags

2004-11-07 Thread IrisCohen
The problem of P. ecuadorense seems to have been compounded. Unsuspectingly, I bought a Phrag labeled Olaf Gruss. It is very nice, now in bloom, seems very suited to my present conditions (I use dehumidifier or rain water all winter). However, in the meantime the taxonomists decided that

[OGD] Paph tissue culture?

2004-11-07 Thread K Barrett
Admittedly I'm out of my depth where tissue culture is concerned, but I came across this abstract while doing research on a different topic:

[OGD] Harlequin Phal question

2004-11-07 Thread K Barrett
In researching a different topic I came across an old question that never was answered on the OGD (imagine that.) I believe it was Iris who asked if anyone knew what error occured in Golden Peoker that gave rise to the harlequin phals. I have gone brain dead and I can't recall if this was a

[OGD] Per capita income

2004-11-07 Thread peter croezen
Viateur who said: Of course, it is your right to repeat like a mantra that CITES is a trade agreement. Viateur, please get the facts before you speak. My comment was made just once; it was in response to the erroneous statement in China View: CITES is regarded as one of the most effective

[OGD] lapse rates

2004-11-07 Thread viateur . boutot
Recently, Charles Baker, commenting about the cultural needs of Cyrtochilum meirax mentioned that the species grows at about 1500 m and that, at that altitude, Summer days warm to about ... 21 degrees C ... nights average ... 13 degrees C ... Winter days average about ... 21 degrees C ...

[OGD] 10, or 6

2004-11-07 Thread peter croezen
if we move air up through the atmosphere it will expand and cool down at a fixed rate of 3 degrees Celsius for every 1000 feet, or 10 degrees Celsius for every kilometre it rises. I believe you are correct for dry air. It is my understanding that the rate of change for moist air is 6 degrees

[OGD] Robert Hamilton's list of flowering months?

2004-11-07 Thread MGOrchids
Does anyone know his appendix in Orchid Biology V includes all the information in Mr. Hamilton's self-published, free-standing volume (the second edition)? As far as I can tell the Orchid Biology volume came out several years later so I assume it does, but if I can, I'd like to know for sure.

[OGD] Clay pots for Orchids

2004-11-07 Thread Fredrick Paget
From time to time I have heard that orchids of the epiphytic type grow better in clay pots that are unglazed on the inside. Is there anything to this or is it just another urban legend? I have made a few hand made pots on the potters wheel for the annual Club Mud Pottery Sale at the College of

Re: [OGD] Per capita income

2004-11-07 Thread Paul J. Johnson
According to the World Bank website, Peter, you are a year behind, with the 2003 GNI per capita in Peru ca. US$2150. :) :) Curiously, according to the online CIA World Factbook updated on 2 November 2004, the GDP per capita in Peru as purchasing power parity is ca. US$5100, with ca. 54% of