Abiotic Disorders (non-biological)

1.) Girdling Roots

2.) Salt Damage

3.) Construction Damage

4.) Mechanical Damage

5.) Herbicide Damage

6.) Soil Compaction

7.) Improper Planting/Mulching

8.) Nutrient Deficiencies (Example:  Chlorosis)

9.) Pollutants (Example:  Air pollution)

10.) Temperature Extremes