chrysanthemum white rust

Diseases: Foliage Diseases
Urediniomycetes > Uredinales > Pucciniaceae > Puccinia horiana P. Hennings

24 records

<View Thumbnails>

Image Descriptor Description Photographer
0454039 Fruiting Bodies Lower surface of Puccinia horiana-infected chrysanthemum leaf, showing buff pink teliosori. Central Science Laboratory, Harpenden Archive
5265028 Sexual Spore telium; October 1977 Division of Plant Industry Archive
5265030 Sign telia on leaf Division of Plant Industry Archive
5384612 Sign Jeffrey W. Lotz
5265024 Sign Division of Plant Industry Archive
0176079 Sign Lower surface of Puccinia horiana-infected chrysanthemum leaf, showing teliosori which have turned white due to presence of sporidia. Central Science Laboratory, Harpenden Archive
1460044 Sign found in Long Island, New York on October 17, 2002 Daniel J. Kepich
5265027 Sign October 1977 Division of Plant Industry Archive
1460045 Symptoms found in Long Island, New York on October 17, 2002 Daniel J. Kepich
1460053 Symptoms found in Long Island, New York on October 17, 2002 Daniel J. Kepich
1460054 Symptoms at nursery in Long Island, New York where rust was found on October 17, 2002 Daniel J. Kepich
1525148 Symptoms Department of Plant Pathology Archive
5257029 Symptoms Division of Plant Industry Archive
5257030 Symptoms Division of Plant Industry Archive
0454038 Symptoms Upper surface of Puccinia horiana-infected chrysanthemum leaf, showing chlorotic spotting. Central Science Laboratory, Harpenden Archive
0019030 Symptoms white rust pustules on leaf, Intercepted in quarantine at SFO John W. Dooley
0019033 Symptoms white colored pustule John W. Dooley
0019035 Symptoms white rust pustule John W. Dooley
5265025 Symptoms Division of Plant Industry Archive
5265026 Symptoms Division of Plant Industry Archive
0725008 Symptoms

Symptoms of Puccinia horiana on chrysanthemum.

SRPV, Bourgogne Archive
0746001 Symptoms

Symptoms of Puccinia horiana on chrysanthemum.

SRPV, Bourgogne Archive
5384613 Symptoms Division of Plant Industry Archive
5265029 Symptoms Division of Plant Industry Archive


footer line
USDA Forest Service The Bugwood Network University of Georgia

Home | Image Usage | Accessibility Policy | Privacy Policy | Disclaimers | Contact Us

Last updated on Thursday, May 29, 2008 at 09:37 AM
www.forestryimages.org version 2.0, XHTML 1.1, CSS, 508.