Photographic Guide Of Selected External Defect Indicators And Associated Internal Defects In White Oak

Photographic Guide of Selected External Defect Indicators and Associated Internal Defects in Northern Red Oak

Photographic Guide of Selected External Defect Indicators and Associated Internal Defects in White Oak

S2To properly classify or grade logs and trees, one must be able to correctly identify defect indicators and assess the effect of the underlying defect on possible end products. This guide assists the individual in identifying the surface defect indicator and also shows the progressive stages of the defect throughout its development for white oak. It illustrates and describes nine types of external defect indicators and associated defects that are particularly difficult to evaluate. S3.

Photographic Guide of Selected External Defect Indicators and Associated Internal Defects in Sugar Maple

S2To properly classify or grade logs or trees, one must be able to correctly identify indicators and assess the effect of the underlying defect on possible end products. This guide assists the individual in identifying the surface defect indicator and shows the progressive stages of the defect throughout its development for sugar maple. Eleven types of external defect indicators and associated defects that are particularly difficult to evaluate are illustrated and described. S3.