Diseases of Ornamental Plants - Annuals The use of annuals in the landscape provides color and allows for seasonal changes in the landscape. Because their growth is more intensely managed than trees and shrubs, conditions are often quite suitable for the development and spread of diseases and other pests. |
Diseases of Annuals 1 There are many fungal, bacterial, viral and abiotic diseases associated with ornamental plants. New diseases and disorders are being discovered all of the time. Therefore, proper identification and management are needed to prevent further damage and avoid future outbreaks. |
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