Once upon a time on usenet Derald wrote:
http://vegetablemdonline.ppath.corne...omLeafKey.html

http://www.missouribotanicalgarden.o...20Problems.pdf

http://www.ext.colostate.edu/pubs/Garden/02949.html

http://aggie-horticulture.tamu.edu/v...solver/leaves/

http://pods.dasnr.okstate.edu/docush...PP-7625web.pdf

http://erec.ifas.ufl.edu/tomato-scou...ease-key.shtml

http://www.gardeningknowhow.com/edib...o-diseases.htm

Thanks for the links.
--
Shaun.

"Humans will have advanced a long, long way when religious belief has a cozy
little classification in the DSM*."
David Melville (in r.a.s.f1)
(*Diagnostic and Statistical Manual of Mental Disorders)