Image Number: 0725071

Photographer:
Descriptor:
Symptoms
Description:
Valencia sweet orange on rough lemon in Florida in the first stages of blight. A sector of the canopy is showing zinc deficiency symptoms and a slight wilt. Sectoring is common, but may not always occur, and symptoms soon spread to the whole canopy.
Image type:
Field

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Image location:
Florida, United States

Subject

Kingdom: Other damage agents
Phylum: Other damage agents
Class: Other damage agents
Order: Unknown
Family: Unknown cause
Subject: citrus blight disease

Host

Kingdom: Plantae
Phylum: Magnoliophyta
Class: Magnoliopsida
Subclass: Rosidae
Order: Sapindales
Family: Rutaceae
Genus: Citrus
Subject: Citrus x sinensis (L.) Osbeck (pro sp.) [maxima × reticulata]
Node Affiliation:
Image uploaded:
Wednesday, November 10, 2004
Image last updated:
Tuesday, August 5, 2008