David B. Langston's Images @ Invasive.org

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Title: Associate Professor
Organization: University of Georgia
Unit: Plant Pathology
Country: United States

Remove Filters: Peronosporales^(X) Symptoms^(X) Watermelon^(X)

2 Images of 2 Subjects

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Image	Subject Name	Scientific Name	Description
5077053	Phytophthora blight	Phytophthora capsici	Brown, sunken, irregular shaped splotches with dark centers. Whitish mold may be observed when fungus is active. Splotches eventually begin to rot, especially during shipment. Unlike fruit blotch lesions, these lesions are soft.
5077032	downy mildew	Pseudoperonospora cubensis	Downy Mildew on Watermelon (Pseudoperonospora cubensis) Small, dark lesions that generally cover the leaf. Severely infected leaves will curl up on themselves.