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Managing Botrytis Blight on Poinsettia


Managing Botrytis Blight on Poinsettia


Stem, leaf, and flower blights caused by the fungus Botly tis cinerea can limit all phases of production. Botrytis is known for its ability to produce large masses of gray conidia (spores) on diseased or dead tissue.

Source: • American Floral Endowment Special Research Reports #115

Libraries: Floriculture

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