Phytophthora Root Rot and Crown Dieback - John B. Ward & Co.

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Phytophthora Root Rot and Crown Dieback

Affected Species:

Azalea, Holly, Japanese Pieris, Mountain Laurel, Rhododendron, Yew

Fungus-like organisms belonging to the genus Phytophthora are soil- or plant-borne and all are plant pathogens.

Phytophthora Root Rot On Woody Ornamentals Download

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