From BugwoodWiki

Contents 1 Common Bean 1.1 Rust Diseases 1.1.1 Soybean rust (Phakopsora pachyrhizi) 1.1.2 Common rust (Uromyces appendiculatus) 1.2 Other Fungal Diseases 1.2.1 White mold (Sclerotinia sclerotiorum) 1.2.2 Anthracnose (Colletotrichum lindemuthianum) 1.2.3 Angular leaf spot (Phaeoisariopsis griseola) 1.3 Bacterial diseases 1.3.1 halo blight (Pseudomonas syringae pv. phaseolicola) 1.3.2 Common bacterial blight (Xanthomonas campestris pv. phaseoli) 1.3.3 Bacterial brown spot (Pseudomonas syringae pv. syringae) 1.3.4 Bacterial wilt (Curtobacterium flaccumfaciens pv. flaccumfaciens) 1.4 Virus diseases 1.4.1 Alfalfa Mosaic Virus (AMV) 1.4.2 Bean Common Mosaic Virus (BCMV) 1.4.3 Bean Yellow Mosaic Virus (BYMV) 1.4.4 Beet Curly Top Virus (BCTV) 1.4.5 Cucumber Mosaic Virus (CMV) 1.5 Insect pests and vectors 1.5.1 Bean aphid (Aphis fabae) 1.5.2 Potato leafhopper (Empoasca fabae) 1.5.3 Mexican bean beetle (Epilachna varivestis) 1.5.4 Thrips tabaci, Franklinella occidentalis and others 2 Cool season legumes 2.1 Other Fungal Diseases 2.1.1 Ascochyta Blight of Chickpea (Ascochyta rabiei)

Common Bean

Rust Diseases

Soybean rust (Phakopsora pachyrhizi)

Photo by Reid Frederick, USDA Agricultural Research Service, Bugwood.org

Lower leaf surface Photo by Joe Hennen, Botanical Research Institute of Texas, Bugwood.org

Upper leaf surface Photo by Reid Frederick, USDA Agricultural Research Service, Bugwood.org

Photo by Division of Plant Industry Archive, Florida Department of Agriculture and Consumer Services, Bugwood.org

Common rust (Uromyces appendiculatus)

Disease life cycle Photo by Howard F. Schwartz & Mark S. McMillan, , Bugwood.org	Uredinia on the upper surface of a bean leaf Photo by Howard F. Schwartz, Colorado State University, Bugwood.org	Uredinia on a bean pod Photo by Howard F. Schwartz, Colorado State University, Bugwood.org	Uredia on the underside of bean leaflets Photo by Howard F. Schwartz, Colorado State University, Bugwood.org
Germinating tubes of rust spores Photo by Howard F. Schwartz, Colorado State University, Bugwood.org	Close-up view of aecia on the stem of a dry bean plant Photo by Howard F. Schwartz, Colorado State University, Bugwood.org	Field of dry bean plants defoliated due to infection Photo by Howard F. Schwartz, Colorado State University, Bugwood.org	Telia on the stem of a bean plant. Photo by Howard F. Schwartz, Colorado State University, Bugwood.org

Other Fungal Diseases

White mold (Sclerotinia sclerotiorum)

Photo by David B. Langston, University of Georgia, Bugwood.org	Photo by Howard F. Schwartz, Colorado State University, Bugwood.org	Advanced symptoms in the canopy of bean plants in the field. Photo by Howard F. Schwartz, Colorado State University, Bugwood.org	ascus and ascospores Photo by Howard F. Schwartz, Colorado State University, Bugwood.org
Fallen blossoms of dry bean that have been colonized Photo by Howard F. Schwartz, Colorado State University, Bugwood.org	Symptoms on the stem and branches of a dry bean plant Photo by Howard F. Schwartz, Colorado State University, Bugwood.org	sclerotia on potato dextrose agar in the laboratory Photo by Howard F. Schwartz, Colorado State University, Bugwood.org

Anthracnose (Colletotrichum lindemuthianum)

Photo by Howard F. Schwartz, Colorado State University, Bugwood.org

Photo by Howard F. Schwartz, Colorado State University, Bugwood.org

Photo by Howard F. Schwartz, Colorado State University, Bugwood.org

Photo by Howard F. Schwartz, Colorado State University, Bugwood.org

Angular leaf spot (Phaeoisariopsis griseola)

Photo by INRA-Bordeaux Archive, Institut National de la Recherche Agronomique, Bugwood.org	Photo by Howard F. Schwartz, Colorado State University, Bugwood.org	Photo by Howard F. Schwartz, Colorado State University, Bugwood.org	Photo by Howard F. Schwartz, Colorado State University, Bugwood.org
Photo by Howard F. Schwartz, Colorado State University, Bugwood.org	Photo by Howard F. Schwartz, Colorado State University, Bugwood.org	Photo by Howard F. Schwartz, Colorado State University, Bugwood.org	Photo by R. Lafon, INRA, Bordeaux, Bugwood.org

Bacterial diseases

halo blight (Pseudomonas syringae pv. phaseolicola)

Photo by Howard F. Schwartz, Colorado State University, Bugwood.org	Photo by Howard F. Schwartz, Colorado State University, Bugwood.org	Photo by Howard F. Schwartz, Colorado State University, Bugwood.org	Photo by Howard F. Schwartz, Colorado State University, Bugwood.org
Photo by Howard F. Schwartz, Colorado State University, Bugwood.org	Photo by Howard F. Schwartz, Colorado State University, Bugwood.org	Photo by Howard F. Schwartz, Colorado State University, Bugwood.org

Common bacterial blight (Xanthomonas campestris pv. phaseoli)

Photo by Howard F. Schwartz, Colorado State University, Bugwood.org	Photo by Howard F. Schwartz, Colorado State University, Bugwood.org	Photo by Howard F. Schwartz, Colorado State University, Bugwood.org	Photo by Howard F. Schwartz, Colorado State University, Bugwood.org
Photo by Howard F. Schwartz, Colorado State University, Bugwood.org	Photo by Howard F. Schwartz, Colorado State University, Bugwood.org	Photo by Howard F. Schwartz, Colorado State University, Bugwood.org

Bacterial brown spot (Pseudomonas syringae pv. syringae)

Photo by Howard F. Schwartz, Colorado State University, Bugwood.org	Photo by Howard F. Schwartz, Colorado State University, Bugwood.org	Photo by Howard F. Schwartz, Colorado State University, Bugwood.org	Photo by Howard F. Schwartz, Colorado State University, Bugwood.org
Photo by Howard F. Schwartz, Colorado State University, Bugwood.org	Photo by Howard F. Schwartz, Colorado State University, Bugwood.org	Photo by Howard F. Schwartz, Colorado State University, Bugwood.org	Photo by Howard F. Schwartz, Colorado State University, Bugwood.org

Bacterial wilt (Curtobacterium flaccumfaciens pv. flaccumfaciens)

Photo by Howard F. Schwartz, Colorado State University, Bugwood.org	Photo by Howard F. Schwartz, Colorado State University, Bugwood.org	Photo by Howard F. Schwartz, Colorado State University, Bugwood.org	Photo by Howard F. Schwartz, Colorado State University, Bugwood.org
Photo by Howard F. Schwartz, Colorado State University, Bugwood.org	Photo by Howard F. Schwartz, Colorado State University, Bugwood.org	Photo by Howard F. Schwartz, Colorado State University, Bugwood.org

Virus diseases

Alfalfa Mosaic Virus (AMV)

We currently do not have any images of Alfalfa Mosaic Virus affecting common bean. If you have some images you wish to contribute, please contact our staff

Bean Common Mosaic Virus (BCMV)

Photo by Howard F. Schwartz, Colorado State University, Bugwood.org	Photo by Howard F. Schwartz, Colorado State University, Bugwood.org	Photo by Howard F. Schwartz, Colorado State University, Bugwood.org	Photo by Howard F. Schwartz, Colorado State University, Bugwood.org
Photo by Howard F. Schwartz, Colorado State University, Bugwood.org	Photo by Howard F. Schwartz, Colorado State University, Bugwood.org	Photo by Howard F. Schwartz, Colorado State University, Bugwood.org

Bean Yellow Mosaic Virus (BYMV)

We currently do not have any images of Bean Yellow Mosaic Virus affecting common bean. If you have some images you wish to contribute, please contact our staff

Beet Curly Top Virus (BCTV)

Photo by Howard F. Schwartz, Colorado State University, Bugwood.org

Photo by Howard F. Schwartz, Colorado State University, Bugwood.org

Photo by Howard F. Schwartz, Colorado State University, Bugwood.org

Cucumber Mosaic Virus (CMV)

We currently do not have any images of Cucumber Mosaic Virus affecting common bean. If you have some images you wish to contribute, please contact our staff

Insect pests and vectors

Bean aphid (Aphis fabae)

Photo by USDA Forest Service - Ogden Archive, USDA Forest Service, Bugwood.org

Potato leafhopper (Empoasca fabae)

Photo by Frank Peairs, Colorado State University, Bugwood.org

Photo by Steve L. Brown, University of Georgia, Bugwood.org

Mexican bean beetle (Epilachna varivestis)

Photo by Frank Peairs, Colorado State University, Bugwood.org

Photo by Eugene E. Nelson, , Bugwood.org

Photo by Frank Peairs, Colorado State University, Bugwood.org

Photo by Whitney Cranshaw, Colorado State University, Bugwood.org

Thrips tabaci, Franklinella occidentalis and others

Scarring of a bean leaf caused by Thrips tabaci Photo by Whitney Cranshaw, Colorado State University, Bugwood.org

western flower thrips (Frankliniella occidentalis) Photo by Frank Peairs, Colorado State University, Bugwood.org

Adults of Thrips tabaci (left) and Frankliniella occidentalis (right) Photo by Alton N. Sparks, Jr., University of Georgia, Bugwood.org

Adults of Thrips tabaci (left) and Frankliniella occidentalis (right) Photo by Alton N. Sparks, Jr., University of Georgia, Bugwood.org

Cool season legumes

Other Fungal Diseases

Ascochyta Blight of Chickpea (Ascochyta rabiei)

Photo by Sam Markell, North Dakota State University, Bugwood.org	Photo by Sam Markell, North Dakota State University, Bugwood.org	Photo by Sam Markell, North Dakota State University, Bugwood.org	Photo by Sam Markell, North Dakota State University, Bugwood.org
Photo by Sam Markell, North Dakota State University, Bugwood.org