Phytophthora disease of alders (Phytophthora alni ) on European black alder (Alnus glutinosa ) - 2110010

Phytophthora disease of alders
Phytophthora alni Brasier & S.A. Kirk

Host: European black alder (Alnus glutinosa (L.) Gaertn.)
Descriptor: Symptoms
Description: Mature common alder (A. glutinosa) with collar rot by P. alni (note tarry spots at the outer bark) growing in a forest stand; introduction of the pathogen via alder plantation in the neighbourhood established with infested planting stock.
Image type: Field
Image location: Germany

Specimen Information

Specimen in collection: No
Specimen Condition:
Identification Method:

Photographer Information

Name: Thomas Jung
Country: Germany

More Images:

Image Number: 2110010

Light Box(?)

For Batch Downloading, Requesting Commercial Use,
Creating Presentations, and Creating Image Collections

Creative Commons License    This work is licensed under a Creative Commons Attribution-Noncommercial 3.0 United States License.

Image Use:(?) You must attribute the work in the manner specified (but not in any way that suggests endorsement). You may not use this work for commercial purposes unless permission is granted by the photographer or copyright owner.

Image Citation:(?) Thomas Jung,

Node Affiliation: Bugwood - UGA

Available Images Resolutions:

(Download only - Use Light Box for Requests)

Image uploaded on Sunday, October 30, 2005
Image Information last updated on Thursday, September 23, 2010