PDF of a General Tree Disease Presentation - University of Florida

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PDF of a General Tree Disease Presentation - University of Florida

Diseases of Trees and Ornamentals

CAUSES OF DISEASES

• Abiotic Factors

– Drought

– Cold Damage

– Heat Damage

– Flooding

– Nutrient Deficiencies

(Plant or Tree)

• Biotic Agents

(Pathogens)

– Algae

– Nematodes

– Bacteria

– Viruses

– Phytoplasmas

– FUNGI

3.8.3

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