North American Fruit Explorers mailing list at ibiblio

[Ray Kaminski <rjkaminski@charter.net>]

Have downloads on some of this but not always easy to understand and explain.
Number of questions asked by people in a gardening class.
What  material  is used to seal the wood on a large graft when a 
small scion is put on? (Cleft graft)
If you are doing whip and tongue and cover the buds above do you 
uncover them or will they make their own breaks always?
Knifes used -Left handed and right handed.    I myself never knew of 
this, might some one please explain them and how to sharpen them.
Thanks -Ray