Cytospora

SYMPTOMS AND DISEASE DEVELOPMENT

CYTOSPORA CANKER David F. Ritchie Department of Plant Pathology North Carolina State University Raleigh, NC 27650 Cytospora canker, also known as perennial canker, peach canker, Valsa canker, and Leucostoma canker, is caused by Leucocytospora cincta (Sacc.)

www.ent.uga.edu

Cytospora Canker ("Gummosis")

Cytospora Canker ("Gummosis") Cytospora (sigh-tah'-spor-a) canker or gummosis is an extremely destructive disease of stone fruits (i.e., peaches, sweet cherries, apricots, and plums).

www.colostate.edu

CYTOSPORA CANKER

Controlling CYTOSPORA in President J. E. DE VAY * M. GERDTS H. ENGLISH * F. L. LUKEZIC A modified system of pruning President plum trees has reduced losses caused by a dieback disease, increased plum yields, and extended the life and productivity of the trees.

ucce.ucdavis.edu

Cytospora Canker ("Gummosis")

Cytospora Canker ("Gummosis") (Revised by Ramesh R. Pokharel) Cytospora (sigh-tah'-spor-a) canker or gummosis is an extremely destructive disease of stone fruits (i.e., peaches, sweet cherries, apricots, and plums).

www.colostate.edu

Cytospora Canker

 Colorado State University Cooperative Extension. 9/99. Reviewed 2/03. www.ext.colostate.edu G A R D E N I N G S E R I E S DISEASES Cytospora Canker no. 2.937 by W.R. Jacobi 1 Quick Facts...

www.jonestreeandlawn.com

PATHOGENICITY OF CYTOSPORA FUNGI ON SIX HARDWOOD SPECIES

326 Kepley and Jacobi: Pathogenicity of Cytospora on Hardwood PATHOGENICITY OF CYTOSPORA FUNGI ON SIX HARDWOOD SPECIES by J.B. Kepley 1 and W.R. Jacobi 2 Cytospora canker, caused by fungi in the genus Cytospora Ehrenb.:Fr., is a worldwide problem and aff ects more than 70 species of woody shrubs ...

www.treelink.org

Cytospora Canker of Spruce web

1 Educating People To Help Themselves Home & Garden Mimeo # HG 400 Cytospora Canker of Spruce Local Governments - U.S. Department of Agriculture Cooperating The University of Maryland is equal opportunity.

www.hgic.umd.edu

Cytospora Canker Fact Sheet No. Gardening Series| by W.R. Jacobi*

Fact Sheet No. Gardening Series|Diseases ©Colorado State University Extension. 9/99. Reviewed 3/09. www.ext.colostate.edu Quick Facts • Cytospora canker is caused

www.ext.colostate.edu

CYTOSPORA CANKER

Common Diseases of Blue Spruce CYTOSPORA CANKER Cytospora canker, caused by the fungus Cytospora kunzei (also known as Valsa kunzei var. piceae ), is the most prevalent and destructive fungal disease of Colorado blue spruce and Norway spruce.

washtenawcd.org

Forest Health Care Cytospora Canker of Spruce

Parks, Forestry & Recreation Urban Forestry 355 Lesmill Rd Toronto, Ontario, M3B 2W8 Forest Health Care Cytospora Canker of Spruce Cytospora canker is one of the most common and damaging diseases of spruces.

www.toronto.ca

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