Tree Decline - by Dr. Jim Clark, Ph.D, Vice President at HortScience, Inc. and Architecture & Planning Consultant

vor 15 Jahren

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48 Minuten

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Podcast

Podcaster

Science of Arboriculture

This podcast series was developed by the International Society of Arboriculture to bring you the latest research based information on tree care. We will be providing educational talks by the world’s top researchers, educators, and practitioners. This i...

Schulung , Chinesisch

Beschreibung

vor 15 Jahren

On this episode of “Science of Arboriculture,” Dr. Jim Clark discusses Manion’s “morality spiral,” and how this concept relates to a process of decline we see in many urban trees. Dr. Clark gives an in depth outline of the symptoms associated with the decline spiral, and discusses potential management prevention strategies to prevent premature tree death.