Field Guide: "Evaluating Tree Defects"
by Ed Hayes

The "Evaluating Tree Defects" field guide is an excellent resource for seeing the different types of tree defects, guidelines for evaluating those defects, and guidelines for evaluating tree decay. The field guide is often used by Arborist's to show to their customers while evaluating their trees. The field guide is 34 pages with 58 color photographs and 43 illustrations. The field guide explains how to evaluate the major categories of tree defects with eighteen easy to use field guidelines. There are several examples of each type of tree defect. Additionally, there are sections on the common defects of each species, resistance to decay by species, basic tree mechanics, terminology, and safety issues for arborists. There are over 7000 copies in circulation worldwide.

How to order the "Evaluating Tree Defects" Field Guide

By phone or invoice: we can take your credit card orders over the phone, or we can take your purchase orders by mail or fax and invoice your company.

By mail: print, complete and mail the order form to the address on the form.

Online: From 1-10 copies may be purchased on-line with shipping and handling costs to US states. For larger quantities and orders made from outside the US please do so by phone/fax or e-mail so that we may estimate the shipping costs.

# of copies
1 - 10
11 - 19
20 - 49
50+	Please call 507-282-5739 for details

Please note that you do not need a pay pal account to purchase on-line.

Pricing for the "Evaluating Tree Defects" field guide

Retail price for 1-10 copies is $24.95 plus postage. Shipping costs is from $3.00 for a single copy to $8.00 for 10 copies.

Discounts will be offered for volume. Shipping is by USPS flat box rates when possible. Call for quantity availability and estimated shipping.

Qty	Discount	Price/book
1-10	sorry no discount	$24.95
11-19	10% off	$22.45
20-49	15% off	$21.21
50 or more	20% off	$19.96