RT Journal Article SR Electronic T1 Visual Identification of Insect Damage to Trees and Shrubs JF Arboriculture & Urban Forestry (AUF) FD International Society of Arboriculture SP 201 OP 205 DO 10.48044/jauf.1976.050 VO 2 IS 11 A1 Clark O. Eads YR 1976 UL http://auf.isa-arbor.com/content/2/11/201.abstract AB A simplified method of determining insect damage to trees and shrubs is explained. Rather than a scientific determination of the species attacking the plant, the method describes the mode of the attack. Five different ways in which insects injure plants are discussed.