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Gerald Holmes, Strawberry Center, Cal Poly San Luis Obispo, Bugwood.org
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Image Number: 1575422

cucurbit downy mildew (Pseudoperonospora cubensis (Berk. & M.A. Curtis) Rostovzev) (Berk. & M.A. Curtis) Rostovzev

Photographer:
Gerald Holmes
Descriptor:
Symptoms
Description:
Blighted butternut squash leaf showing dark sporulation of the pathogen. August 1998
Image type:
Field
Host:
winter squashes (Cucurbita moschata Duchesne)

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Image location:
, Sampson County

Subject

Kingdom: Chromista
Phylum: Oomycota
Class: Oomycetes
Order: Peronosporales
Family: Peronosporaceae
Genus: Pseudoperonospora
Subject: Pseudoperonospora cubensis (Berk. & M.A. Curtis) Rostovzev

Host

Kingdom: Plantae
Phylum: Magnoliophyta
Class: Magnoliopsida
Subclass: Dilleniidae
Order: Violales
Family: Cucurbitaceae
Genus: Cucurbita
Subject: Cucurbita moschata Duchesne
Node Affiliation:
Bugwood - UGA
Image uploaded:
Tuesday, October 26, 2010
Image last updated:
Saturday, June 15, 2013