Hi.

The publication mentioned in the subject line was highly recommended by instructors at the HOS grafting classes. OSU and WSU have none available - apparently it's being revised. However, Idaho State Extension does have some in stock and "we can always get more."

Here are the details:
PNW 496 - "Grafting and Budding Plants to Propagate, Topwork, Repair"
$2.50 each
email: calspubs@uidaho.edu
phone: 208-885-7982

Cheers.

Mitch