Chaney'sTree Biology CornerArticles written by William R. Chaney on tree physiolgy. Dr. Chaney is a professor in tree physiology in the Forestry and Natural Resources Department of Purdue University.
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| Anatomy and Physiology Related to Chemical Movement in Trees | Austrian Pine, Pinus nigra |
| Fantasy, Facts and Fall Color | Why Leaves Change Color--The Physiological Basis |
| Should Newly Planted Trees Be Staked and Tied? | Water and Chemical Movement Beneath the Bark |
| Eastern Arborvitae | Why Do Animals Eat Bark and Wood from Trees and Shrubs? |
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