Narrow Results by:

Subject Specific Filters:

  1. Order:                   

    Rhizobiales (2)
    Agaricales (1)
    Hymenochaetales (1)

Image Specific Filters:

Image Setting:

Field (8)
Laboratory (2)

Person in Image:

Yes (1)

  1. Country:                

    United States (6)
    Thailand (4)

  1. Author:                  

    William Jacobi (4)
    William M. Brown Jr. (4)
    Florida Division of Plant Industry Archive (1)
    Joseph O'Brien (1)

Sizes Available:

5 sizes(9)
4 sizes(1)

Orientation:

Landscape (5)
Portrait (5)

Tree Defects: Root Problems

Remove Filters: Root and Butt / Root and Stem Diseases(X) Symptoms(X)
10 Images of 5 Subjects View Subject List View Image Details View Thumbnails

first prev Page: next last Display:

Image Subject Name Scientific Name Description
5043046 Armillaria root rots Armillaria spp. Windthrow caused by Armillaria root rot in a large bur oak on a golf course.
5357075 hairy root disease Rhizobium rhizogenes Roots of a young mulberry tree in Thailand showing symptoms of hairy root disease.
5357073 root diseases and rots Mulberry tree displaying symptoms of root rot in a plantation in Thailand.
5357072 root diseases and rots Mulberry tree displaying symptoms of root rot in a plantation in Thailand.
5357071 root diseases and rots Mulberry tree in Thailand displaying symptoms of root rot.
5366935 laminated root disease Phellinus weirii Evidence of laminated root disease (Phellinus weirii) in douglas-fir.
5366751 Armillaria root rots Armillaria spp. Subalpine fir (Abies lasiocarpa) showing symptoms of armillaria root rot (Armillaria sp.).
5366750 Armillaria root rots Armillaria spp. Ponderosa pine forest (Pinus ponderosa) with trees showing symptoms of armillaria root rot (Armillaria sp.).
5366745 Armillaria root rots Armillaria spp. Ponderosa pine forest (Pinus ponderosa) with trees showing symptoms of armillaria root rot (Armillaria sp.).
5224015 crown gall Rhizobium radiobacter

Page: